feat: multi srs (#93)

* feat: record all call

* feat: record all call

* feat: record all call

* feat: record all call

* add record format in recording url

* add record format to recording url

* fix ext

.eslintrc.json

@@ -8,7 +8,7 @@
       "jsx": false,
       "modules": false
     },
-    "ecmaVersion": 2018
+    "ecmaVersion": 2020
   },
   "plugins": ["promise"],
   "rules": {

.github/workflows/build.yml

@@ -1,17 +1,15 @@
 name: CI
 
-on:
-  push:
-  workflow_dispatch:
+on: [push, pull_request]
 
 jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
         with:
-          node-version: 12
+          node-version: lts/*
       - run: npm ci
       - run: npm run jslint
       - run: npm test

.github/workflows/docker-publish.yml

@@ -0,0 +1,54 @@
+name: Docker
+
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - '*'
+
+jobs:
+  push:
+
+    runs-on: ubuntu-latest
+    if: github.event_name == 'push'
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: prepare tag 
+        id: prepare_tag
+        run: |
+            IMAGE_ID=jambonz/sbc-outbound
+
+            # Strip git ref prefix from version
+            VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,')
+
+            # Strip "v" prefix from tag name
+            [[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION | sed -e 's/^v//')
+
+            # Use Docker `latest` tag convention
+            [ "$VERSION" == "main" ] && VERSION=latest
+
+            echo IMAGE_ID=$IMAGE_ID
+            echo VERSION=$VERSION
+
+            echo "image_id=$IMAGE_ID" >> $GITHUB_OUTPUT
+            echo "version=$VERSION" >> $GITHUB_OUTPUT
+
+      - name: Login to Docker Hub 
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.prepare_tag.outputs.image_id }}:${{ steps.prepare_tag.outputs.version }}
+          build-args: |
+            GITHUB_REPOSITORY=$GITHUB_REPOSITORY
+            GITHUB_REF=$GITHUB_REF

.husky/pre-commit

@@ -0,0 +1,4 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+
+npm run jslint

Dockerfile

@@ -1,15 +1,23 @@
-FROM node:alpine as builder
-WORKDIR /opt/app/
-COPY package.json ./
-RUN npm install
-RUN npm prune --production
+FROM --platform=linux/amd64 node:18.15-alpine3.16 as base
 
-FROM node:alpine as app
-WORKDIR /opt/app
-COPY . /opt/app
-COPY --from=builder /opt/app/node_modules ./node_modules
+RUN apk --update --no-cache add --virtual .builds-deps build-base python3
+
+WORKDIR /opt/app/
+
+FROM base as build
+
+COPY package.json package-lock.json ./
+
+RUN npm ci
+
+COPY . .
+
+FROM base
+
+COPY --from=build /opt/app /opt/app/
 
 ARG NODE_ENV
+
 ENV NODE_ENV $NODE_ENV
 
-CMD [ "npm", "start" ]
+CMD [ "node", "app.js" ]

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2019 jambonz
+Copyright (c) 2021 Drachtio Communications Services, LLC
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,6 +1,6 @@
 # sbc-outbound ![Build Status](https://github.com/jambonz/sbc-outbound/workflows/CI/badge.svg)
 
-This application provides a part of the SBC (Session Border Controller) functionality of jambonz.  It handles outbound INVITE requests from the cpaas application server that is going to carrier sip trunks or registered sip users/devices, including webrtc applications. 
+This application provides a part of the SBC (Session Border Controller) functionality of jambonz platfrom.  It handles outbound INVITE requests from the cpaas application server that is going to carrier sip trunks or registered sip users/devices, including webrtc applications. 
 
 ## Configuration
 
@@ -11,22 +11,26 @@ Configuration is provided via environment variables:
 |DRACHTIO_HOST| ip address of drachtio server (typically '127.0.0.1')|yes|
 |DRACHTIO_PORT| listening port of drachtio server for control connections (typically 9022)|yes|
 |DRACHTIO_SECRET| shared secret|yes|
-|ENABLE_METRICS| if 1, metrics will be generated|no|
+|HTTP_PORT| tcp port listen port |no|
 |JAMBONES_LOGLEVEL| log level for application, 'info' or 'debug'|no|
 |JAMBONES_MYSQL_HOST| mysql host|yes|
+|JAMBONES_MYSQL_PORT| mysql port |no|
 |JAMBONES_MYSQL_USER| mysql username|yes|
 |JAMBONES_MYSQL_PASSWORD|  mysql password|yes|
 |JAMBONES_MYSQL_DATABASE| mysql data|yes|
 |JAMBONES_MYSQL_CONNECTION_LIMIT| mysql connection limit |no|
+|DTMF_LISTEN_PORT| DTMF listening port |no|
+|JAMBONES_NG_PROTOCOL| rtpengine NG protocol |no|
+|RTPENGINE_PORT| rtpengine port |no|
+|JAMBONES_CLUSTER_ID| cluster id |no|
 |JAMBONES_NETWORK_CIDR| CIDR of private network that feature server is running in (e.g. '172.31.0.0/16')|yes|
 |JAMBONES_REDIS_HOST| redis host|yes|
-|JAMBONES_REDIS_PORT|redis port|yes|
+|JAMBONES_REDIS_PORT|redis port|no|
 |JAMBONES_RTPENGINES| commans-separated list of ip:ng-port for rtpengines (e.g. '172.31.32.10:22222')|yes|
-|JAMBONES_SBCS| list of IP addresses (on the internal network) of SBCs, comma-separated|yes|
-|STATS_HOST| ip address of metrics host (usually '127.0.0.1' since telegraf is installed locally|no|
-|STATS_PORT| listening port for metrics host|no|
-|STATS_PROTOCOL| 'tcp' or 'udp'|no|
-|STATS_TELEGRAF| if 1, metrics will be generated in telegraf format|no|
+|JAMBONES_TIME_SERIES_HOST| influxdb host |yes|
+|JAMBONES_RECORD_ALL_CALLS| enable auto record calls |no|
+|K8S| service running as kubernetes service |no|
+|K8S_RTPENGINE_SERVICE_NAME| rtpengine service name(required for K8S) |no|
 
 ### running under pm2
 Typically, this application runs under [pm2](https://pm2.io) using an [ecosystem.config.js](https://pm2.keymetrics.io/docs/usage/application-declaration/) file similar to this:
@@ -58,17 +62,13 @@ module.exports = {
       JAMBONES_MYSQL_CONNECTION_LIMIT: 10,
       JAMBONES_REDIS_HOST: 'jambonz.zzzzzzz.0001.usw1.cache.amazonaws.com',
       JAMBONES_REDIS_PORT: 6379,
-      ENABLE_METRICS: 1,
-      STATS_HOST: '127.0.0.1',
-      STATS_PORT: 8125,
-      STATS_PROTOCOL: 'tcp',
-      STATS_TELEGRAF: 1,
+      JAMBONES_TIME_SERIES_HOST: '172.31.32.11',
+      JAMBONES_NETWORK_CIDR: '172.31.0.0/16'
     }
   }]
 };
 ```
 
-
 #### Running the test suite
 To run the included test suite, you will need to have docker installed on your laptop.
 ```

app.js

@@ -3,49 +3,169 @@ assert.ok(process.env.JAMBONES_MYSQL_HOST &&
   process.env.JAMBONES_MYSQL_USER &&
   process.env.JAMBONES_MYSQL_PASSWORD &&
   process.env.JAMBONES_MYSQL_DATABASE, 'missing JAMBONES_MYSQL_XXX env vars');
-assert.ok(process.env.JAMBONES_REDIS_HOST, 'missing JAMBONES_REDIS_HOST env var');
+if (process.env.JAMBONES_REDIS_SENTINELS) {
+  assert.ok(process.env.JAMBONES_REDIS_SENTINEL_MASTER_NAME,
+    'missing JAMBONES_REDIS_SENTINEL_MASTER_NAME env var, JAMBONES_REDIS_SENTINEL_PASSWORD env var is optional');
+} else {
+  assert.ok(process.env.JAMBONES_REDIS_HOST, 'missing JAMBONES_REDIS_HOST env var');
+}
 assert.ok(process.env.DRACHTIO_PORT || process.env.DRACHTIO_HOST, 'missing DRACHTIO_PORT env var');
 assert.ok(process.env.DRACHTIO_SECRET, 'missing DRACHTIO_SECRET env var');
-assert.ok(process.env.JAMBONES_RTPENGINES, 'missing JAMBONES_RTPENGINES env var');
+assert.ok(process.env.JAMBONES_NETWORK_CIDR || process.env.K8S, 'missing JAMBONES_NETWORK_CIDR env var');
+assert.ok(process.env.JAMBONES_TIME_SERIES_HOST, 'missing JAMBONES_TIME_SERIES_HOST env var');
+
+const JAMBONES_REDIS_SENTINELS = process.env.JAMBONES_REDIS_SENTINELS ? {
+  sentinels: process.env.JAMBONES_REDIS_SENTINELS.split(',').map((sentinel) => {
+    let host, port = 26379;
+    if (sentinel.includes(':')) {
+      const arr = sentinel.split(':');
+      host = arr[0];
+      port = parseInt(arr[1], 10);
+    } else {
+      host = sentinel;
+    }
+    return {host, port};
+  }),
+  name: process.env.JAMBONES_REDIS_SENTINEL_MASTER_NAME,
+  ...(process.env.JAMBONES_REDIS_SENTINEL_PASSWORD && {
+    password: process.env.JAMBONES_REDIS_SENTINEL_PASSWORD
+  }),
+  ...(process.env.JAMBONES_REDIS_SENTINEL_USERNAME && {
+    username: process.env.JAMBONES_REDIS_SENTINEL_USERNAME
+  })
+} : null;
 
 const Srf = require('drachtio-srf');
 const srf = new Srf('sbc-outbound');
+const CIDRMatcher = require('cidr-matcher');
+const {equalsIgnoreOrder, pingMsTeamsGateways, createHealthCheckApp, systemHealth} = require('./lib/utils');
 const opts = Object.assign({
   timestamp: () => {return `, "time": "${new Date().toISOString()}"`;}
 }, {level: process.env.JAMBONES_LOGLEVEL || 'info'});
 const logger = require('pino')(opts);
+const {
+  writeCallCount,
+  writeCallCountSP,
+  writeCallCountApp,
+  writeCdrs,
+  queryCdrs,
+  writeAlerts,
+  AlertType
+} = require('@jambonz/time-series')(logger, {
+  host: process.env.JAMBONES_TIME_SERIES_HOST,
+  commitSize: 50,
+  commitInterval: 'test' === process.env.NODE_ENV ? 7 : 20
+});
 const StatsCollector = require('@jambonz/stats-collector');
-const stats = srf.locals.stats = new StatsCollector(logger);
-const {route, setLogger} = require('./lib/middleware');
+const stats = new StatsCollector(logger);
 const CallSession = require('./lib/call-session');
-const {performLcr, lookupAllTeamsFQDNs, lookupAccountBySipRealm} = require('@jambonz/db-helpers')({
+const setNameRtp = `${(process.env.JAMBONES_CLUSTER_ID || 'default')}:active-rtp`;
+const rtpServers = [];
+const {
+  ping,
+  lookupOutboundCarrierForAccount,
+  lookupAllTeamsFQDNs,
+  lookupAccountBySipRealm,
+  lookupAccountBySid,
+  lookupAccountCapacitiesBySid,
+  lookupSipGatewaysByCarrier,
+  lookupCarrierBySid,
+  queryCallLimits,
+  lookupCarrierByAccountLcr
+} = require('@jambonz/db-helpers')({
   host: process.env.JAMBONES_MYSQL_HOST,
+  port: process.env.JAMBONES_MYSQL_PORT || 3306,
   user: process.env.JAMBONES_MYSQL_USER,
   password: process.env.JAMBONES_MYSQL_PASSWORD,
   database: process.env.JAMBONES_MYSQL_DATABASE,
   connectionLimit: process.env.JAMBONES_MYSQL_CONNECTION_LIMIT || 10
 }, logger);
-srf.locals.dbHelpers = {performLcr, lookupAllTeamsFQDNs, lookupAccountBySipRealm};
-const {createHash, retrieveHash} = require('@jambonz/realtimedb-helpers')({
-  host: process.env.JAMBONES_REDIS_HOST || 'localhost',
+const {
+  client: redisClient,
+  createHash,
+  retrieveHash,
+  incrKey,
+  decrKey,
+  retrieveSet,
+  isMemberOfSet,
+} = require('@jambonz/realtimedb-helpers')(JAMBONES_REDIS_SENTINELS || {
+  host: process.env.JAMBONES_REDIS_HOST,
   port: process.env.JAMBONES_REDIS_PORT || 6379
 }, logger);
-srf.locals.realtimeDbHelpers = {createHash, retrieveHash};
 
-const {getRtpEngine} = require('@jambonz/rtpengine-utils')(process.env.JAMBONES_RTPENGINES.split(','), logger, {
-  emitter: srf.locals.stats
+const activeCallIds = new Map();
+const Emitter = require('events');
+const idleEmitter = new Emitter();
+
+srf.locals = {...srf.locals,
+  stats,
+  writeCallCount,
+  writeCallCountSP,
+  writeCallCountApp,
+  writeCdrs,
+  writeAlerts,
+  AlertType,
+  queryCdrs,
+  activeCallIds,
+  idleEmitter,
+  dbHelpers: {
+    ping,
+    lookupOutboundCarrierForAccount,
+    lookupAllTeamsFQDNs,
+    lookupAccountBySipRealm,
+    lookupAccountBySid,
+    lookupAccountCapacitiesBySid,
+    lookupSipGatewaysByCarrier,
+    lookupCarrierBySid,
+    queryCallLimits,
+    lookupCarrierByAccountLcr
+  },
+  realtimeDbHelpers: {
+    createHash,
+    retrieveHash,
+    incrKey,
+    decrKey,
+    isMemberOfSet
+  }
+};
+const {initLocals, checkLimits, route} = require('./lib/middleware')(srf, logger, redisClient);
+const ngProtocol = process.env.JAMBONES_NG_PROTOCOL || 'udp';
+const ngPort = process.env.RTPENGINE_PORT || ('udp' === ngProtocol ? 22222 : 8080);
+const {getRtpEngine, setRtpEngines} = require('@jambonz/rtpengine-utils')([], logger, {
+  //emitter: stats,
+  dtmfListenPort: process.env.DTMF_LISTEN_PORT || 22225,
+  protocol: ngProtocol
 });
 srf.locals.getRtpEngine = getRtpEngine;
 
-const activeCallIds = srf.locals.activeCallIds = new Set();
+if (process.env.DRACHTIO_HOST && !process.env.K8S) {
+  const cidrs = process.env.JAMBONES_NETWORK_CIDR
+    .split(',')
+    .map((s) => s.trim());
+  logger.info({cidrs}, 'internal network CIDRs');
+  const matcher = new CIDRMatcher(cidrs);
 
-if (process.env.DRACHTIO_HOST) {
   srf.connect({host: process.env.DRACHTIO_HOST, port: process.env.DRACHTIO_PORT, secret: process.env.DRACHTIO_SECRET });
   srf.on('connect', (err, hp) => {
     logger.info(`connected to drachtio listening on ${hp}`);
+
+    const hostports = hp.split(',');
+    for (const hp of hostports) {
+      const arr = /^(.*)\/(.*):(\d+)$/.exec(hp);
+      if (arr && 'udp' === arr[1] && !matcher.contains(arr[2])) {
+        logger.info(`sbc public address: ${arr[2]}`);
+        srf.locals.sipAddress = arr[2];
+      }
+      else if (arr && 'tcp' === arr[1] && matcher.contains(arr[2])) {
+        const hostport = `${arr[2]}:${arr[3]}`;
+        logger.info(`sbc private address: ${hostport}`);
+        srf.locals.privateSipAddress = hostport;
+      }
+    }
   });
 }
 else {
+  logger.info(`listening in outbound mode on port ${process.env.DRACHTIO_PORT}`);
   srf.listen({port: process.env.DRACHTIO_PORT, secret: process.env.DRACHTIO_SECRET});
 }
 if (process.env.NODE_ENV === 'test') {
@@ -54,20 +174,115 @@ if (process.env.NODE_ENV === 'test') {
   });
 }
 
-srf.use('invite', [setLogger(logger), route({
-  host: process.env.JAMBONES_REDIS_HOST,
-  port: process.env.JAMBONES_REDIS_PORT || 6379
-})]);
+srf.use('invite', [initLocals, checkLimits, route]);
 srf.invite((req, res) => {
   const session = new CallSession(logger, req, res);
   session.connect();
 });
 
-setInterval(() => {
-  stats.gauge('sbc.sip.calls.count', activeCallIds.size, ['direction:outbound']);
-}, 5000);
+if (process.env.K8S || process.env.HTTP_PORT) {
+  const PORT = process.env.HTTP_PORT || 3000;
+  const healthCheck = require('@jambonz/http-health-check');
+
+  const getCount = () => srf.locals.activeCallIds.size;
+
+  createHealthCheckApp(PORT, logger)
+    .then((app) => {
+      healthCheck({
+        app,
+        logger,
+        path: '/',
+        fn: getCount
+      });
+      healthCheck({
+        app,
+        logger,
+        path: '/system-health',
+        fn: systemHealth.bind(null, redisClient, ping, getCount)
+      });
+      return;
+    })
+    .catch((err) => {
+      logger.error({err}, 'Error creating health check server');
+    });
+}
+if ('test' !== process.env.NODE_ENV) {
+  /* update call stats periodically */
+  setInterval(() => {
+    stats.gauge('sbc.sip.calls.count', activeCallIds.size, ['direction:outbound',
+      `instance_id:${process.env.INSTANCE_ID || 0}`]);
+  }, 20000);
+}
+
+const lookupRtpServiceEndpoints = (lookup, serviceName) => {
+  lookup(serviceName, {family: 4, all: true}, (err, addresses) => {
+    if (err) {
+      logger.error({err}, `Error looking up ${serviceName}`);
+      return;
+    }
+    logger.debug({addresses, rtpServers}, `dns lookup for ${serviceName} returned`);
+    const addrs = addresses.map((a) => a.address);
+    if (!equalsIgnoreOrder(addrs, rtpServers)) {
+      rtpServers.length = 0;
+      Array.prototype.push.apply(rtpServers, addrs);
+      logger.info({rtpServers}, 'rtpserver endpoints have been updated');
+      setRtpEngines(rtpServers.map((a) => `${a}:${ngPort}`));
+    }
+  });
+};
+
+if (process.env.K8S_RTPENGINE_SERVICE_NAME) {
+  /* poll dns for endpoints every so often */
+  const arr = /^(.*):(\d+)$/.exec(process.env.K8S_RTPENGINE_SERVICE_NAME);
+  const svc = arr[1];
+  logger.info(`rtpengine(s) will be found at dns name: ${svc}`);
+  const {lookup} = require('dns');
+  lookupRtpServiceEndpoints(lookup, svc);
+  setInterval(lookupRtpServiceEndpoints.bind(null, lookup, svc), process.env.RTPENGINE_DNS_POLL_INTERVAL || 10000);
+}
+else if (process.env.JAMBONES_RTPENGINES) {
+  /* static list of rtpengines */
+  setRtpEngines([process.env.JAMBONES_RTPENGINES]);
+}
+else {
+  /* poll redis periodically for rtpengines that have registered via OPTIONS ping */
+  const getActiveRtpServers = async() => {
+    try {
+      const set = await retrieveSet(setNameRtp);
+      const newArray = Array.from(set);
+      logger.debug({newArray, rtpServers}, 'getActiveRtpServers');
+      if (!equalsIgnoreOrder(newArray, rtpServers)) {
+        logger.info({newArray}, 'resetting active rtpengines');
+        setRtpEngines(newArray.map((a) => `${a}:${ngPort}`));
+        rtpServers.length = 0;
+        Array.prototype.push.apply(rtpServers, newArray);
+      }
+    } catch (err) {
+      logger.error({err}, 'Error setting new rtpengines');
+    }
+  };
+  setInterval(() => {
+    getActiveRtpServers();
+  }, 30000);
+  getActiveRtpServers();
+}
 
-const {pingMsTeamsGateways} = require('./lib/utils');
 pingMsTeamsGateways(logger, srf);
 
+process.on('SIGUSR2', handle.bind(null));
+process.on('SIGTERM', handle.bind(null));
+
+function handle(signal) {
+  logger.info(`got signal ${signal}`);
+  if (process.env.K8S) {
+    if (0 === activeCallIds.size) {
+      logger.info('exiting immediately since we have no calls in progress');
+      process.exit(0);
+    }
+    else {
+      idleEmitter.once('idle', () => process.exit(0));
+    }
+  }
+}
+
 module.exports = {srf};

bin/k8s-pre-stop-hook.js

@@ -0,0 +1,29 @@
+#!/usr/bin/env node
+const bent = require('bent');
+const getJSON = bent('json');
+const PORT = process.env.HTTP_PORT || 3000;
+
+const sleep = (ms) => {
+  return new Promise((resolve) => setTimeout(resolve, ms));
+};
+
+(async function() {
+
+  try {
+    do {
+      const obj = await getJSON(`http://127.0.0.1:${PORT}/`);
+      const {calls} = obj;
+      if (calls === 0) {
+        console.log('no calls on the system, we can exit');
+        process.exit(0);
+      }
+      else {
+        console.log(`waiting for ${calls} to exit..`);
+      }
+      await sleep(10000);
+    } while (1);
+  } catch (err) {
+    console.error(err, 'Error querying health endpoint');
+    process.exit(-1);
+  }
+})();

data/rtp-transcoding.json

@@ -3,5 +3,6 @@
   "DTLS": "off",
   "SDES": "off",
   "ICE": "remove",
+  "flags": ["media handover", "port latching"],
   "rtcp-mux": ["demux"]
 }

data/srtp-transcoding.json

@@ -3,7 +3,7 @@
     "transport-protocol": "UDP/TLS/RTP/SAVPF",
     "ICE": "force",
     "SDES": "off",
-    "flags": ["generate mid", "SDES-no", "media handover"],
+    "flags": ["generate mid", "SDES-no", "media handover", "port latching"],
     "rtcp-mux": ["require"]  
   },
   "teams": {

lib/call-session.js

@@ -1,8 +1,9 @@
 const Emitter = require('events');
-const {makeRtpEngineOpts} = require('./utils');
+const sdpTransform = require('sdp-transform');
+const SrsClient = require('@jambonz/siprec-client-utils');
+const {makeRtpEngineOpts, nudgeCallCounts} = require('./utils');
 const {forwardInDialogRequests} = require('drachtio-fn-b2b-sugar');
-const {SipError} = require('drachtio-srf');
-const {parseUri, stringifyUri} = require('drachtio-srf');
+const {SipError, stringifyUri, parseUri} = require('drachtio-srf');
 const debug = require('debug')('jambonz:sbc-outbound');
 
 const makeInviteInProgressKey = (callid) => `sbc-out-iip${callid}`;
@@ -12,10 +13,17 @@ const makeInviteInProgressKey = (callid) => `sbc-out-iip${callid}`;
  */
 const createBLegFromHeader = (req, teams) => {
   const from = req.getParsedHeader('From');
-  const host = teams ? req.get('X-MS-Teams-Tenant-FQDN') : 'localhost';
   const uri = parseUri(from.uri);
-  if (uri && uri.user) return `sip:${uri.user}@${host}`;
-  return `sip:anonymous@${host}`;
+  let user = uri.user || 'anonymous';
+  let host = 'localhost';
+  if (teams) {
+    host = req.get('X-MS-Teams-Tenant-FQDN');
+  }
+  else if (req.has('X-Preferred-From-User') || req.has('X-Preferred-From-Host')) {
+    user = req.get('X-Preferred-From-User') || user;
+    host = req.get('X-Preferred-From-Host') || host;
+  }
+  return `sip:${user}@${host}`;
 };
 const createBLegToHeader = (req, teams) => {
   const to = req.getParsedHeader('To');
@@ -25,17 +33,105 @@ const createBLegToHeader = (req, teams) => {
   return `sip:anonymous@${host}`;
 };
 
+const initCdr = (req, invite) => {
+  const {srf} = req;
+  const {trace_id} = req.locals;
+  const uri = parseUri(invite.uri);
+  const regex = /^\+(\d+)$/;
+  let arr = regex.exec(invite.calledNumber);
+  const to = arr ? arr[1] : invite.calledNumber;
+  arr = regex.exec(invite.callingNumber);
+  const from = arr ? arr[1] : invite.callingNumber;
+  const applicationSid = req.get('X-Application-Sid');
+
+  return {
+    account_sid: req.get('X-Account-Sid'),
+    call_sid: req.get('X-Call-Sid'),
+    sip_callid: invite.get('Call-ID'),
+    ...(applicationSid && {application_sid: applicationSid}),
+    from,
+    to,
+    duration: 0,
+    answered: false,
+    attempted_at: Date.now(),
+    direction: 'outbound',
+    host: srf.locals.sipAddress,
+    remote_host: uri.host,
+    trace_id: trace_id || '00000000000000000000000000000000'
+  };
+};
+
+const updateRtpEngineFlags = (sdp, opts) => {
+  try {
+    const parsed = sdpTransform.parse(sdp);
+    const codec = parsed.media[0].rtp[0].codec;
+    if (['PCMU', 'PCMA'].includes(codec)) opts.flags.push(`codec-accept-${codec}`);
+  } catch (err) {}
+  return opts;
+};
+
 class CallSession extends Emitter {
   constructor(logger, req, res) {
     super();
     this.req = req;
     this.res = res;
     this.srf = req.srf;
-    this.performLcr = this.srf.locals.dbHelpers.performLcr;
     this.logger = logger.child({callId: req.get('Call-ID')});
     this.useWss = req.locals.registration && req.locals.registration.protocol === 'wss';
     this.stats = this.srf.locals.stats;
+    this.idleEmitter = this.srf.locals.idleEmitter;
     this.activeCallIds = this.srf.locals.activeCallIds;
+    this.writeCdrs = this.srf.locals.writeCdrs;
+
+    this.decrKey = req.srf.locals.realtimeDbHelpers.decrKey;
+
+    const {
+      lookupOutboundCarrierForAccount,
+      lookupCarrierBySid,
+      lookupSipGatewaysByCarrier,
+      lookupCarrierByAccountLcr
+    } = this.srf.locals.dbHelpers;
+    this.lookupOutboundCarrierForAccount = lookupOutboundCarrierForAccount;
+    this.lookupCarrierBySid = lookupCarrierBySid;
+    this.lookupSipGatewaysByCarrier = lookupSipGatewaysByCarrier;
+    this.lookupCarrierByAccountLcr = lookupCarrierByAccountLcr;
+
+    this._mediaReleased = false;
+  }
+
+  get account_sid() {
+    return this.req.locals.account_sid;
+  }
+
+  get application_sid() {
+    return this.req.locals.application_sid;
+  }
+
+  get privateSipAddress() {
+    return this.srf.locals.privateSipAddress;
+  }
+
+  get isMediaReleased() {
+    return this._mediaReleased;
+  }
+
+  get calleeIsUsingSrtp() {
+    const tp = this.rtpEngineOpts?.uac?.mediaOpts['transport-protocol'];
+    return tp && -1 !== tp.indexOf('SAVP');
+  }
+
+  subscribeForDTMF(dlg) {
+    if (!this._subscribedForDTMF) {
+      this._subscribedForDTMF = true;
+      this.subscribeDTMF(this.logger, this.req.get('Call-ID'), this.rtpEngineOpts.uac.tag,
+        this._onDTMF.bind(this, dlg));
+    }
+  }
+  unsubscribeForDTMF() {
+    if (this._subscribedForDTMF) {
+      this._subscribedForDTMF = false;
+      this.unsubscribeDTMF(this.logger, this.req.get('Call-ID'), this.rtpEngineOpts.uac.tag);
+    }
   }
 
   async connect() {
@@ -43,16 +139,39 @@ class CallSession extends Emitter {
     const engine = this.srf.locals.getRtpEngine();
     if (!engine) {
       this.logger.info('No available rtpengines, rejecting call!');
-      const tags = ['accepted:no', 'sipStatus:408'];
-      this.stats.increment('sbc.originations', tags);
       return this.res.send(480);
     }
     debug(`got engine: ${JSON.stringify(engine)}`);
-    const {offer, answer, del} = engine;
+    const {
+      offer,
+      answer,
+      del,
+      blockMedia,
+      unblockMedia,
+      blockDTMF,
+      unblockDTMF,
+      playDTMF,
+      subscribeDTMF,
+      unsubscribeDTMF,
+      subscribeRequest,
+      subscribeAnswer,
+      unsubscribe
+    } = engine;
     const {createHash, retrieveHash} = this.srf.locals.realtimeDbHelpers;
     this.offer = offer;
     this.answer = answer;
     this.del = del;
+    this.blockMedia = blockMedia;
+    this.unblockMedia = unblockMedia;
+    this.blockDTMF = blockDTMF;
+    this.unblockDTMF = unblockDTMF;
+    this.playDTMF = playDTMF;
+    this.subscribeDTMF = subscribeDTMF;
+    this.unsubscribeDTMF = unsubscribeDTMF;
+    this.subscribeRequest = subscribeRequest;
+    this.subscribeAnswer = subscribeAnswer;
+    this.unsubscribe = unsubscribe;
+    this.srsClients = [];
 
     this.rtpEngineOpts = makeRtpEngineOpts(this.req, false, this.useWss || teams, teams);
     this.rtpEngineResource = {destroy: this.del.bind(null, this.rtpEngineOpts.common)};
@@ -62,16 +181,18 @@ class CallSession extends Emitter {
     try {
       // determine where to send the call
       debug(`connecting call: ${JSON.stringify(this.req.locals)}`);
-      const headers = {
+      let headers = {
         'From': createBLegFromHeader(this.req, teams),
+        'Contact': createBLegFromHeader(this.req, teams),
         'To': createBLegToHeader(this.req, teams),
-        Allow: 'INVITE, ACK, OPTIONS, CANCEL, BYE, NOTIFY, UPDATE, PRACK'
+        Allow: 'INVITE, ACK, OPTIONS, CANCEL, BYE, NOTIFY, UPDATE, PRACK',
+        'X-Account-Sid': this.account_sid
       };
 
       if (this.req.locals.registration) {
         debug(`sending call to registered user ${JSON.stringify(this.req.locals.registration)}`);
         const contact = this.req.locals.registration.contact;
-        let destUri = this.req.uri;
+        let destUri = contact;
         if (this.req.has('X-Override-To')) {
           const dest = this.req.get('X-Override-To');
           const uri = parseUri(contact);
@@ -79,12 +200,9 @@ class CallSession extends Emitter {
           destUri = stringifyUri(uri);
           this.logger.info(`overriding destination user with ${dest}, so final uri is ${destUri}`);
         }
-        if (contact.includes('transport=ws')) {
-          uris = [contact];
-        }
-        else {
+        uris = [destUri];
+        if (!contact.includes('transport=ws')) {
           proxy = this.req.locals.registration.proxy;
-          uris = [destUri];
         }
       }
       else if (this.req.locals.target === 'forward') {
@@ -97,45 +215,106 @@ class CallSession extends Emitter {
           uris = [`sip:${this.req.calledNumber}@sip.pstnhub.microsoft.com;${vmailParam}`];
         }
         else uris = [`sip:${this.req.calledNumber}@sip.pstnhub.microsoft.com`];
-        Object.assign(headers, {
+        headers = {
+          ...headers,
           Contact: `sip:${this.req.calledNumber}@${this.req.get('X-MS-Teams-Tenant-FQDN')}:5061;transport=tls`
-        });
+        };
       }
       else {
-        debug('calling lcr');
         try {
-          /**
-           * We normalize the called number by removing a leading + before sending it to LCR..
-           * but LCR will return us an array of sip uris, with leading + for carriers that require it
-           */
-          const routableNumber = this.req.calledNumber.startsWith('+') ?
-            this.req.calledNumber.slice(1) :
-            this.req.calledNumber;
-          //uris = await this.performLcr(routableNumber);
-          const gateways = await this.performLcr(routableNumber);
-          if (!gateways || gateways.length === 0) throw new Error('no routes found');
-          debug(`got gateways: ${JSON.stringify(gateways)}`);
-          gateways.forEach((gw) => mapGateways.set(gw.uri, gw.auth));
-          uris = gateways.map((gw) => gw.uri);
+          /* was a specific carrier requested */
+          let voip_carrier_sid = this.req.get('X-Requested-Carrier-Sid');
+          const account_sid = this.req.get('X-Account-Sid');
+          if (!voip_carrier_sid && account_sid) {
+            /* search for an LCR table for this account or service provider */
+            voip_carrier_sid = await this.lookupCarrierByAccountLcr(account_sid, this.req.calledNumber);
+          }
+          if (!voip_carrier_sid) {
+            /* no LCR for this account/SP - try with inbound carrier */
+            const inbound_carrier_sid = this.req.get('X-Voip-Carrier-Sid');
+            if (inbound_carrier_sid) {
+              const gateways = await this.lookupSipGatewaysByCarrier(inbound_carrier_sid);
+              const gws = (gateways || [])
+                .filter((gw) => gw.outbound);
+              if (gws.length) {
+                voip_carrier_sid = inbound_carrier_sid;
+              }
+            }
+          }
+          if (!voip_carrier_sid) {
+            /* no LCR/ inbound carrier for this account/SP - at this point its a random shuffle of outbound carriers */
+            voip_carrier_sid = await this.lookupOutboundCarrierForAccount(this.account_sid);
+          }
+          if (!voip_carrier_sid) {
+            /* no outbound carriers exist for this account/SP */
+            this.logger.info(`no outbound carriers found for account_sid ${account_sid}`);
+            this.res.send(603);
+            return this.srf.endSession(this.req);
+          }
+          const vc = await this.lookupCarrierBySid(voip_carrier_sid);
+          const gateways = await this.lookupSipGatewaysByCarrier(voip_carrier_sid);
+          const gws = (gateways || [])
+            .filter((gw) => gw.outbound);
+          if (gws.length) {
+            uris = [];
+            gws.forEach((o) => {
+              const calledNumber = this.req.calledNumber.startsWith('+') ?
+                this.req.calledNumber.slice(1) :
+                this.req.calledNumber;
+              const prefix = vc.tech_prefix || '';
+              const protocol =  o.protocol?.startsWith('tls') ? 'tls' : (o.protocol || 'udp');
+              const hostport = !o.port || 5060 === o.port ? o.ipv4 : `${o.ipv4}:${o.port}`;
+              const prependPlus = vc.e164_leading_plus && !this.req.calledNumber.startsWith('0') ? '+' : '';
+              const transport = `transport=${protocol}`;
+              const scheme = protocol === 'tls' ? 'sips' : 'sip';
+              const u = `${scheme}:${prefix}${prependPlus}${calledNumber}@${hostport};${transport}`;
+              const obj = {
+                name: vc.name,
+                diversion: vc.diversion,
+                hostport,
+                protocol: o.protocol
+              };
+              if (vc.register_username && vc.register_password) {
+                obj.auth = {
+                  username: vc.register_username,
+                  password: vc.register_password
+                };
+              }
+              mapGateways.set(u, obj);
+              uris.push(u);
+              if (o.protocol === 'tls/srtp') {
+                /**  TODO: this is a bit of a hack in the sense that we are not
+                 * supporting a scenario where you have a carrier with several outbound
+                 * gateways, some requiring encrypted media and some not.  This should be rectified
+                 * but it will require more significant changes and right now it seems
+                 * like a rare use case -- encryption is usually an all or nothing requirement.
+                 */
+                this.logger.info({u}, 'using SRTP for outbound call');
+                this.rtpEngineOpts = makeRtpEngineOpts(this.req, false, true, true);
+              }
+            });
+            this.logger.debug({uris, voip_carrier_sid}, 'selected outbound gateways for requested carrier');
+          }
+          else {
+            this.logger.info({voip_carrier_sid}, 'no outbound gateways found for requested carrier');
+          }
         } catch (err) {
           debug(err);
           this.logger.error(err, 'Error performing lcr');
-          const tags = ['accepted:no', 'sipStatus:488'];
-          this.stats.increment('sbc.originations', tags);
-          return this.res.send(488);
+          this.res.send(488);
+          return this.srf.endSession(this.req);
         }
         debug(`sending call to PSTN ${uris}`);
       }
 
       // rtpengine 'offer'
-      debug('sending offer command to rtpengine');
-      const opts = {
+      const opts = updateRtpEngineFlags(this.req.body, {
         ...this.rtpEngineOpts.common,
         ...this.rtpEngineOpts.uac.mediaOpts,
         'from-tag': this.rtpEngineOpts.uas.tag,
         direction:  ['private', 'public'],
         sdp: this.req.body
-      };
+      });
       const response = await this.offer(opts);
       debug(`response from rtpengine to offer ${JSON.stringify(response)}`);
       this.logger.debug({offer: opts, response}, 'initial offer to rtpengine');
@@ -144,38 +323,76 @@ class CallSession extends Emitter {
         throw new Error('rtpengine failed: answer');
       }
 
+      /* check if call was abandoned */
+      if (this.req.canceled) throw new Error('abandoned');
+
       // crank through the list of gateways until connected, exhausted or caller hangs up
       let earlyMedia = false;
       while (uris.length) {
-        const hdrs = { ...headers};
+        let hdrs = { ...headers};
         const uri = uris.shift();
-        const auth = mapGateways.get(uri);
+        const gw = mapGateways.get(uri);
         const passFailure = 0 === uris.length;  // only a single target
         if (0 === uris.length) {
           try {
             const key = makeInviteInProgressKey(this.req.get('Call-ID'));
             const obj = await retrieveHash(key);
             if (obj && obj.callId && obj.cseq) {
-              Object.assign(hdrs, {
+              hdrs = {
+                ...hdrs,
                 'Call-ID': obj.callId,
                 'CSeq': `${obj.cseq} INVITE`
-              });
+              };
             }
           } catch (err) {
             this.logger.info({err}, 'Error retrieving iip key');
           }
         }
-        debug(`sending INVITE to ${uri} via ${proxy})`);
-        this.logger.info(`sending INVITE to ${uri}`);
+        if (gw) {
+          this.logger.info({gw}, `sending INVITE to ${uri} via carrier ${gw.name}`);
+          hdrs = {...hdrs, 'To': uri};
+          if (gw.diversion) {
+            let div = gw.diversion;
+            if (div.startsWith('+')) {
+              div = `<sip:${div}@${gw.hostport}>;reason=unknown;counter=1;privacy=off`;
+            }
+            else div = `<sip:+${div}@${gw.hostport}>;reason=unknown;counter=1;privacy=off`;
+            hdrs = {
+              ...hdrs,
+              'Diversion': div
+            };
+          }
+        }
+        else this.logger.info(`sending INVITE to ${uri} via proxy ${proxy})`);
         try {
+          const responseHeaders = this.privateSipAddress ? {Contact: `<sip:${this.privateSipAddress}>`} : {};
+
           const {uas, uac} = await this.srf.createB2BUA(this.req, this.res, uri, {
             proxy,
             passFailure,
-            proxyRequestHeaders: ['all', '-X-MS-Teams-FQDN', '-X-MS-Teams-Tenant-FQDN', 'X-CID', '-Allow',
-              '-X-Account-Sid', '-Session-Expires', 'Min-SE'],
-            proxyResponseHeaders: ['all', '-Allow', '-Session-Expires'],
+            proxyRequestHeaders: [
+              'all',
+              '-X-MS-Teams-FQDN',
+              '-X-MS-Teams-Tenant-FQDN',
+              '-X-Trace-ID',
+              '-Allow',
+              '-Session-Expires',
+              '-X-Requested-Carrier-Sid',
+              '-X-Jambonz-Routing',
+              '-X-Jambonz-FS-UUID',
+              '-X-Preferred-From-User',
+              'X-Preferred-From-Host',
+              '-X-Jambonz-FS-UUID',
+              '-X-Voip-Carrier-Sid',
+            ],
+            proxyResponseHeaders: [
+              'all',
+              '-Allow',
+              '-Session-Expires'
+            ],
             headers: hdrs,
-            auth,
+            responseHeaders,
+            auth: gw ? gw.auth : undefined,
             localSdpB: response.sdp,
             localSdpA: async(sdp, res) => {
               this.rtpEngineOpts.uac.tag = res.getParsedHeader('To').params.tag;
@@ -184,18 +401,39 @@ class CallSession extends Emitter {
                 ...this.rtpEngineOpts.uas.mediaOpts,
                 'from-tag': this.rtpEngineOpts.uas.tag,
                 'to-tag': this.rtpEngineOpts.uac.tag,
+                flags: ['single codec'],
                 sdp
               };
               const response = await this.answer(opts);
               this.logger.debug({answer: opts, response}, 'rtpengine answer');
               if ('ok' !== response.result) {
-                this.logger.error(`rtpengine answer failed with ${JSON.stringify(response)}`);
-                throw new Error('rtpengine failed: answer');
+                /* note: this can happen if call was abandoned while we were waiting for B leg to answer */
+                this.logger.info(`rtpengine answer failed with ${JSON.stringify(response)}`);
+                throw new Error(`rtpengine failed: ${response['error-reason']}`);
               }
               return response.sdp;
             }
           }, {
             cbRequest: async(err, inv) => {
+              if (err) return this.logger.info({err}, 'CallSession error sending INVITE');
+              let trunk = gw ? gw.name : null;
+              if (!trunk) {
+                if (teams) trunk = 'Microsoft Teams';
+                else if (this.req.locals.registration) trunk = 'user';
+                else trunk = 'sipUri';
+              }
+              if (this.req.locals.account?.disable_cdrs) {
+                this.logger.debug('cdrs disabled for this account');
+              }
+              else {
+                this.req.locals.cdr = {
+                  ...initCdr(this.req, inv),
+                  service_provider_sid: this.req.locals.service_provider_sid,
+                  account_sid: this.req.locals.account_sid,
+                  ...(this.req.locals.application_sid && {application_sid: this.req.locals.application_sid}),
+                  trunk
+                };
+              }
               const opts = {
                 callId: inv.get('Call-ID'),
                 cseq: ++inv.getParsedHeader('CSeq').seq
@@ -214,6 +452,7 @@ class CallSession extends Emitter {
 
           // successfully connected
           this.logger.info(`call connected to ${uri}`);
+          this.connectedUri = uri;
           debug('call connected');
           this.emit('connected', uri);
 
@@ -227,15 +466,27 @@ class CallSession extends Emitter {
             !(err instanceof SipError) ||   // unexpected error
             err.status === 487) {           // caller hung up
 
-            if (err instanceof SipError) this.logger.info(`final call failure  ${err.status}`);
-            else this.logger.error(err, 'unexpected call failure');
+            const abandoned = err.message && err.message.includes('rtpengine failed: Unknown call-id');
+            const status = err.status || (abandoned ? 487 : 500);
+            if (err instanceof SipError) this.logger.info(`final call failure  ${status}`);
+            else if (!abandoned) this.logger.error(err, 'unexpected call failure');
             debug(`got final outdial error: ${err}`);
-            if (!passFailure) this.res.send(err.status || 500);
+            if (!passFailure) this.res.send(status);
             this.emit('failed');
-            this.rtpEngineResource.destroy();
-            const tags = ['accepted:no', `sipStatus:${err.status || 500}`];
+            this.rtpEngineResource.destroy()
+              .catch((err) => this.logger.info({err}, 'Error destroying rtpe after failure'));
+            this.srf.endSession(this.req);
+            const tags = ['accepted:no', `sipStatus:${status}`];
             this.stats.increment('sbc.originations', tags);
-            break;
+
+            if (this.req.locals.cdr && ![401, 407].includes(status)) {
+              this.writeCdrs({...this.req.locals.cdr,
+                terminated_at: Date.now(),
+                termination_reason: 487 === status ? 'caller abandoned' : 'failed',
+                sip_status: status
+              }).catch((err) => this.logger.error({err}, 'Error writing cdr for call failure'));
+            }
+            return;
           }
           else {
             this.logger.info(`got ${err.status}, cranking back to next destination`);
@@ -243,46 +494,166 @@ class CallSession extends Emitter {
         }
       }
     } catch (err) {
-      this.logger.error(err, `Error setting up outbonund call to: ${uris}`);
+      if ('abandonded' !== err.message) this.logger.error(err, `Error setting up outbound call to: ${uris}`);
       this.emit('failed');
+      this.srf.endSession(this.req);
       this.rtpEngineResource.destroy();
     }
   }
 
   _setHandlers({uas, uac}) {
-    this.activeCallIds.add(this.req.get('Call-ID'));
+    const callStart = Date.now();
     const tags = ['accepted:yes', 'sipStatus:200'];
     this.stats.increment('sbc.originations', tags);
-
+    this.activeCallIds.set(this.req.get('Call-ID'), this);
+    if (this.req.locals.cdr) {
+      this.req.locals.cdr = {
+        ...this.req.locals.cdr,
+        answered: true,
+        answered_at: callStart
+      };
+    }
     this.uas = uas;
     this.uac = uac;
     [uas, uac].forEach((dlg) => {
-      //hangup
-      dlg.on('destroy', () => {
-        this.logger.info('call ended');
+      dlg.on('destroy', async() => {
+        const other = dlg.other;
         this.rtpEngineResource.destroy();
         this.activeCallIds.delete(this.req.get('Call-ID'));
-        dlg.other.destroy();
+        this.unsubscribeForDTMF();
+        //this.unsubscribeDTMF(this.logger, this.req.get('Call-ID'), this.rtpEngineOpts.uac.tag);
+        try {
+          await other.destroy();
+        } catch (err) {}
+
+        const trackingOn = process.env.JAMBONES_TRACK_ACCOUNT_CALLS ||
+          process.env.JAMBONES_TRACK_SP_CALLS ||
+          process.env.JAMBONES_TRACK_APP_CALLS;
+
+        if (process.env.JAMBONES_HOSTING || trackingOn) {
+          const {writeCallCount, writeCallCountSP, writeCallCountApp} = this.req.srf.locals;
+          await nudgeCallCounts(this.logger, {
+            service_provider_sid: this.service_provider_sid,
+            account_sid: this.account_sid,
+            application_sid: this.application_sid
+          }, this.decrKey, {writeCallCountSP, writeCallCount, writeCallCountApp})
+            .catch((err) => this.logger.error(err, 'Error decrementing call counts'));
+        }
+
+        /* write cdr for connected call */
+        if (this.req.locals.cdr) {
+          const now = Date.now();
+          const day = new Date();
+          const recordAllCalls = this.req.locals.record_all_calls;
+          let recording_url = `/Accounts/${this.account_sid}/RecentCalls/${this.req.locals.cdr.call_sid}/record`;
+          recording_url += `/${day.getFullYear()}/${(day.getMonth() + 1).toString().padStart(2, '0')}`;
+          recording_url += `/${day.getDate().toString().padStart(2, '0')}/${recordAllCalls}`;
+          this.writeCdrs({...this.req.locals.cdr,
+            terminated_at: now,
+            termination_reason: dlg.type === 'uas' ? 'caller hungup' : 'called party hungup',
+            sip_status: 200,
+            answered: true,
+            duration: Math.floor((now - callStart) / 1000),
+            ...(recordAllCalls && {recording_url})
+          }).catch((err) => this.logger.error({err}, 'Error writing cdr for completed call'));
+        }
+        /* de-link the 2 Dialogs for GC */
+        dlg.removeAllListeners();
+        other.removeAllListeners();
+        dlg.other = null;
+        other.other = null;
+
+        this._stopRecording();
+
+        this.logger.info(`call ended with normal termination, there are ${this.activeCallIds.size} active`);
+        if (this.activeCallIds.size === 0) this.idleEmitter.emit('idle');
+        this.srf.endSession(this.req);
       });
     });
 
+    this.subscribeForDTMF(uas);
+    //this.subscribeDTMF(this.logger, this.req.get('Call-ID'), this.rtpEngineOpts.uac.tag,
+    //  this._onDTMF.bind(this, uas));
+
     uas.on('modify', this._onReinvite.bind(this, uas));
     uac.on('modify', this._onReinvite.bind(this, uac));
 
     uas.on('refer', this._onFeatureServerTransfer.bind(this, uas));
+    uac.on('refer', this._onRefer.bind(this, uac));
 
+    uas.on('info', this._onInfo.bind(this, uas));
+    uac.on('info', this._onInfo.bind(this, uac));
 
     // default forwarding of other request types
-    forwardInDialogRequests(uac,  ['info', 'notify', 'options', 'message']);
+    forwardInDialogRequests(uac,  ['notify', 'options', 'message']);
+  }
+
+  _stopRecording() {
+    if (this.srsClients.length) {
+      this.srsClients.forEach((c) => c.stop());
+      this.srsClients = [];
+    }
+  }
+
+  async _onRefer(dlg, req, res) {
+    /* REFER coming in from a sip device, forward to feature server */
+    try {
+      const response = await dlg.other.request({
+        method: 'REFER',
+        headers: {
+          'Refer-To': req.get('Refer-To'),
+          'Referred-By': req.get('Referred-By'),
+          'User-Agent': req.get('User-Agent')
+        }
+      });
+      res.send(response.status, response.reason);
+    } catch (err) {
+      this.logger.error({err}, 'CallSession:_onRefer: error handling incoming REFER');
+    }
+  }
+
+  async _onDTMF(dlg, payload) {
+    this.logger.info({payload}, '_onDTMF');
+    try {
+      let dtmf;
+      switch (payload.event) {
+        case 10:
+          dtmf = '*';
+          break;
+        case 11:
+          dtmf = '#';
+          break;
+        default:
+          dtmf = '' + payload.event;
+          break;
+      }
+      await dlg.request({
+        method: 'INFO',
+        headers: {
+          'Content-Type': 'application/dtmf-relay'
+        },
+        body: `Signal=${dtmf}
+Duration=${payload.duration} `
+      });
+    } catch (err) {
+      this.logger.info({err}, 'Error sending INFO application/dtmf-relay');
+    }
   }
 
   async _onReinvite(dlg, req, res) {
     try {
+      const reason = req.get('X-Reason');
+      const isReleasingMedia = reason && dlg.type === 'uas' && ['release-media', 'anchor-media'].includes(reason);
       const fromTag = dlg.type === 'uas' ? this.rtpEngineOpts.uas.tag : this.rtpEngineOpts.uac.tag;
       const toTag = dlg.type === 'uas' ? this.rtpEngineOpts.uac.tag : this.rtpEngineOpts.uas.tag;
       const offerMedia = dlg.type === 'uas' ? this.rtpEngineOpts.uac.mediaOpts : this.rtpEngineOpts.uas.mediaOpts;
       const answerMedia = dlg.type === 'uas' ? this.rtpEngineOpts.uas.mediaOpts : this.rtpEngineOpts.uac.mediaOpts;
       const direction =  dlg.type === 'uas' ? ['private', 'public'] : ['public', 'private'];
+      if (isReleasingMedia) {
+        if (!offerMedia.flags.includes('port latching')) offerMedia.flags.push('port latching');
+        if (!offerMedia.flags.includes('asymmetric')) offerMedia.flags.push('asymmetric');
+        offerMedia.flags = offerMedia.flags.filter((f) => f !== 'media handover');
+      }
       let opts = {
         ...this.rtpEngineOpts.common,
         ...offerMedia,
@@ -291,13 +662,30 @@ class CallSession extends Emitter {
         direction,
         sdp: req.body,
       };
+      // DH: this was restarting ICE, which we don't want to do
+      //if (reason && opts.flags && !opts.flags.includes('reset')) opts.flags.push('reset');
 
       let response = await this.offer(opts);
       if ('ok' !== response.result) {
         res.send(488);
         throw new Error(`_onReinvite: rtpengine failed: offer: ${JSON.stringify(response)}`);
       }
-      const sdp = await dlg.other.modify(response.sdp);
+      this.logger.debug({opts, response}, 'CallSession:_onReinvite: (offer)');
+
+      /* if this is a re-invite from the FS to change media anchoring, avoid sending the reinvite out */
+      let sdp;
+      if (isReleasingMedia && !this.calleeIsUsingSrtp) {
+        this.logger.info(`got a reinvite from FS to ${reason}`);
+        sdp = dlg.other.remote.sdp;
+        if (!answerMedia.flags.includes('port latching')) answerMedia.flags.push('port latching');
+        if (!answerMedia.flags.includes('asymmetric')) answerMedia.flags.push('asymmetric');
+        answerMedia.flags = answerMedia.flags.filter((f) => f !== 'media handover');
+        this._mediaReleased = 'release-media' === reason;
+      }
+      else {
+        sdp = await dlg.other.modify(response.sdp);
+        this.logger.info({sdp}, 'CallSession:_onReinvite: got sdp from 200 OK to invite we sent');
+      }
       opts = {
         ...this.rtpEngineOpts.common,
         ...answerMedia,
@@ -310,12 +698,177 @@ class CallSession extends Emitter {
         res.send(488);
         throw new Error(`_onReinvite: rtpengine failed: ${JSON.stringify(response)}`);
       }
+      this.logger.debug({opts, sdp: response.sdp}, 'CallSession:_onReinvite: (answer) sending back upstream');
       res.send(200, {body: response.sdp});
     } catch (err) {
       this.logger.error(err, 'Error handling reinvite');
     }
   }
 
+  async _onInfo(dlg, req, res) {
+    try {
+      const contentType = req.get('Content-Type');
+      if (dlg.type === 'uas' && req.has('X-Reason')) {
+        const toTag = this.rtpEngineOpts.uac.tag;
+        const reason = req.get('X-Reason');
+        const opts = {
+          ...this.rtpEngineOpts.common,
+          'from-tag': toTag
+        };
+        this.logger.info(`_onInfo: got request ${reason}`);
+        res.send(200);
+
+        if (reason.startsWith('mute')) {
+          const response = Promise.all([this.blockMedia(opts), this.blockDTMF(opts)]);
+          this.logger.info({response}, `_onInfo: response to rtpengine command for ${reason}`);
+        }
+        else if (reason.startsWith('unmute')) {
+          const response = Promise.all([this.unblockMedia(opts), this.unblockDTMF(opts)]);
+          this.logger.info({response}, `_onInfo: response to rtpengine command for ${reason}`);
+        }
+        else if (reason.includes('CallRecording')) {
+          let succeeded = false;
+          if (reason === 'startCallRecording') {
+            const from = this.req.getParsedHeader('From');
+            const to = this.req.getParsedHeader('To');
+            const aorFrom = from.uri;
+            const aorTo = to.uri;
+            this.logger.info({to, from}, 'startCallRecording request for an outbound call');
+
+            const srsUrl = req.get('X-Srs-Url');
+            const srsRecordingId = req.get('X-Srs-Recording-ID');
+            const callSid = req.get('X-Call-Sid');
+            const accountSid = req.get('X-Account-Sid');
+            const applicationSid = req.get('X-Application-Sid');
+            if (this.srsClients.length) {
+              res.send(400);
+              this.logger.info('discarding duplicate startCallRecording request for a call');
+              return;
+            }
+            if (!srsUrl) {
+              this.logger.info('startCallRecording request is missing X-Srs-Url header');
+              res.send(400);
+              return;
+            }
+            const arr = srsUrl.split(',');
+            this.srsClients = arr.map((url) => new SrsClient(this.logger, {
+              srf: dlg.srf,
+              direction: 'outbound',
+              originalInvite: this.req,
+              callingNumber: this.req.callingNumber,
+              calledNumber: this.req.calledNumber,
+              srsUrl: url,
+              srsRecordingId,
+              callSid,
+              accountSid,
+              applicationSid,
+              rtpEngineOpts: this.rtpEngineOpts,
+              toTag,
+              aorFrom,
+              aorTo,
+              subscribeRequest: this.subscribeRequest,
+              subscribeAnswer: this.subscribeAnswer,
+              del: this.del,
+              blockMedia: this.blockMedia,
+              unblockMedia: this.unblockMedia,
+              unsubscribe: this.unsubscribe
+            }));
+            try {
+              succeeded = (await Promise.all(
+                this.srsClients.map((c) => c.start())
+              )).every((r) => r);
+            } catch (err) {
+              this.logger.error({err}, 'Error starting SipRec call recording');
+            }
+          }
+          else if (reason === 'stopCallRecording') {
+            if (!this.srsClients.length) {
+              res.send(400);
+              this.logger.info('discarding stopCallRecording request because we are not recording');
+              return;
+            }
+            try {
+              succeeded = (await Promise.all(
+                this.srsClients.map((c) => c.stop())
+              )).every((r) => r);
+            } catch (err) {
+              this.logger.error({err}, 'Error stopping SipRec call recording');
+            }
+            this.srsClients = [];
+          }
+          else if (reason === 'pauseCallRecording') {
+            if (!this.srsClients.length || this.srsClients.every((c) => c.paused)) {
+              this.logger.info('discarding invalid pauseCallRecording request');
+              res.send(400);
+              return;
+            }
+            succeeded = (await Promise.all(
+              this.srsClients.map((c) => c.pause())
+            )).every((r) => r);
+          }
+          else if (reason === 'resumeCallRecording') {
+            if (!this.srsClients.length || !this.srsClients.every((c) => c.paused)) {
+              res.send(400);
+              this.logger.info('discarding invalid resumeCallRecording request');
+              return;
+            }
+            succeeded = (await Promise.all(
+              this.srsClients.map((c) => c.resume())
+            )).every((r) => r);
+          }
+          res.send(succeeded ? 200 : 503);
+        }
+      }
+      else if (dlg.type === 'uac' && ['application/dtmf-relay', 'application/dtmf'].includes(contentType)) {
+        const arr = /Signal=\s*([0-9#*])/.exec(req.body);
+        if (!arr) {
+          this.logger.info({body: req.body}, '_onInfo: invalid INFO dtmf request');
+          throw new Error(`_onInfo: no dtmf in body for ${contentType}`);
+        }
+        const code = arr[1];
+        const arr2 = /Duration=\s*(\d+)/.exec(req.body);
+        const duration = arr2 ? arr2[1] : 250;
+
+        if (this.isMediaReleased) {
+          /* just relay on to the feature server */
+          this.logger.info({code, duration}, 'got SIP INFO DTMF from caller, relaying to feature server');
+          this._onDTMF(dlg.other, {event: code, duration})
+            .catch((err) => this.logger.info({err}, 'Error relaying DTMF to feature server'));
+          res.send(200);
+        }
+        else {
+          /* else convert SIP INFO to RFC 2833 telephony events */
+          this.logger.info({code, duration}, 'got SIP INFO DTMF from caller, converting to RFC 2833');
+          const opts = {
+            ...this.rtpEngineOpts.common,
+            'from-tag': this.rtpEngineOpts.uac.tag,
+            code,
+            duration
+          };
+          const response = await this.playDTMF(opts);
+          if ('ok' !== response.result) {
+            this.logger.info({response}, `rtpengine playDTMF failed with ${JSON.stringify(response)}`);
+            throw new Error('rtpengine failed: answer');
+          }
+          res.send(200);
+        }
+      }
+      else {
+        const response = await dlg.other.request({
+          method: 'INFO',
+          headers: req.headers,
+          body: req.body
+        });
+        res.send(response.status, {
+          headers: response.headers,
+          body: response.body
+        });
+      }
+    } catch (err) {
+      this.logger.info({err}, `Error handing INFO request on ${dlg.type} leg`);
+    }
+  }
+
   async _onFeatureServerTransfer(dlg, req, res) {
     try {
       const referTo = req.getParsedHeader('Refer-To');
@@ -323,19 +876,31 @@ class CallSession extends Emitter {
       this.logger.info({uri, referTo}, 'received REFER from feature server');
       const arr = /context-(.*)/.exec(uri.user);
       if (!arr) {
-        this.logger.info(`invalid Refer-To header: ${referTo.uri}`);
-        return res.send(501);
+        /* call transfer requested */
+        const referredBy = req.getParsedHeader('Referred-By');
+        if (!referredBy) return res.send(400);
+        const u = parseUri(referredBy.uri);
+        const farEnd = parseUri(this.connectedUri);
+        uri.host = farEnd.host;
+        uri.port = farEnd.port;
+
+        const response = await this.uac.request({
+          method: 'REFER',
+          headers: {
+            'Refer-To': stringifyUri(uri),
+            'Referred-By': stringifyUri(u)
+          }
+        });
+        return res.send(response.status);
       }
       res.send(202);
 
       // invite to new fs
-      const headers = {};
-      if (req.has('X-Retain-Call-Sid')) {
-        Object.assign(headers, {'X-Retain-Call-Sid': req.get('X-Retain-Call-Sid')});
-      }
+      const headers = {
+        ...(req.has('X-Retain-Call-Sid') && {'X-Retain-Call-Sid': req.get('X-Retain-Call-Sid')}),
+        ...(req.has('X-Account-Sid') && {'X-Account-Sid': req.get('X-Account-Sid')})
+      };
       const dlg = await this.srf.createUAC(referTo.uri, {localSdp: dlg.local.sdp, headers});
-      this.uas.destroy();
-
       this.uas = dlg;
       this.uas.other = this.uac;
       this.uac.other = this.uas;
@@ -345,7 +910,9 @@ class CallSession extends Emitter {
         this.logger.info('call ended with normal termination');
         this.rtpEngineResource.destroy();
         this.activeCallIds.delete(this.req.get('Call-ID'));
+        if (this.activeCallIds.size === 0) this.idleEmitter.emit('idle');
         this.uas.other.destroy();
+        this.srf.endSession(this.req);
       });
 
       // modify rtpengine to stream to new feature server

lib/middleware.js

@@ -1,58 +1,219 @@
 const debug = require('debug')('jambonz:sbc-outbound');
 const parseUri = require('drachtio-srf').parseUri;
-const Registrar = require('jambonz-mw-registrar');
-const {selectHostPort} = require('./utils');
+const Registrar = require('@jambonz/mw-registrar');
+const {selectHostPort, nudgeCallCounts} = require('./utils');
+const FS_UUID_SET_NAME =  'fsUUIDs';
 
-function setLogger(logger) {
-  return (req, res, next) => {
-    debug('setting logger');
+module.exports = (srf, logger, redisClient) => {
+  const {incrKey, decrKey, isMemberOfSet} = srf.locals.realtimeDbHelpers;
+  const {stats} = srf.locals;
+  const registrar = new Registrar(logger, redisClient);
+  const {
+    lookupAccountCapacitiesBySid,
+    lookupAccountBySid,
+    queryCallLimits
+  }  = srf.locals.dbHelpers;
+
+  const initLocals = async(req, res, next) => {
     req.locals = req.locals || {};
-    req.locals.logger = logger.child({callId: req.get('Call-ID')});
-    req.srf.locals.stats.increment('sbc.invites', ['direction:outbound']);
+    const callId = req.get('Call-ID');
+    req.locals.account_sid = req.get('X-Account-Sid');
+    req.locals.application_sid = req.get('X-Application-Sid');
+    req.locals.record_all_calls = req.get('X-Record-All-Calls');
+    const traceId = req.locals.trace_id = req.get('X-Trace-ID');
+    req.locals.logger = logger.child({
+      callId,
+      traceId,
+      account_sid:
+      req.locals.account_sid});
+
+    if (!req.locals.account_sid) {
+      logger.info('missing X-Account-Sid on outbound call');
+      res.send(403, {
+        headers: {
+          'X-Reason': 'missing X-Account-Sid'
+        }
+      });
+      return req.srf.endSession(req);
+    }
+
+    /* must come from a valid FS */
+    if (!req.has('X-Jambonz-Routing')) {
+      logger.info({msg: req.msg}, 'missing X-Jambonz-Routing header');
+      res.send(403, {
+        headers: {
+          'X-Reason': 'missing required jambonz headers'
+        }
+      });
+      return req.srf.endSession(req);
+    }
+    if (process.env.K8S) {
+      /* for K8S we do not use JAMBONES_CIDR so we must validate the sender by uuid FS creates */
+      const fsUUID = req.get('X-Jambonz-FS-UUID');
+      try {
+        const exists = await isMemberOfSet(FS_UUID_SET_NAME, fsUUID);
+        if (!exists || !fsUUID) {
+          res.send(403, {
+            headers: {
+              'X-Reason': `missing or invalid FS-UUID ${fsUUID}`
+            }
+          });
+          return req.srf.endSession(req);
+        }
+      } catch (err) {
+        res.send(500);
+        return req.srf.endSession(req);
+      }
+    }
+
+    stats.increment('sbc.invites', ['direction:outbound']);
+
+    req.on('cancel', () => {
+      req.locals.logger.info({callId}, 'caller hungup before connecting');
+      req.canceled = true;
+      const tags = ['canceled:yes', 'sipStatus:487'];
+      if (req.locals.originator) tags.push(`originator:${req.locals.originator}`);
+      stats.increment('sbc.origination', tags);
+    });
+
+    try {
+      req.locals.account = await lookupAccountBySid(req.locals.account_sid);
+      req.locals.service_provider_sid = req.locals.account.service_provider_sid;
+    } catch (err) {
+      req.locals.logger.error({err}, `Error looking up account sid ${req.locals.account_sid}`);
+      res.send(500);
+      return req.srf.endSession(req);
+    }
     next();
   };
-}
 
-function isLocalUri(host, req) {
-  debug({hostport: req.server.hostport}, `is ${host} local?`);
-  return req.server.hostport.includes(host);
-}
+  const checkLimits = async(req, res, next) => {
+    const {logger, account_sid, service_provider_sid, application_sid} = req.locals;
+    const trackingOn = process.env.JAMBONES_TRACK_ACCOUNT_CALLS ||
+      process.env.JAMBONES_TRACK_SP_CALLS ||
+      process.env.JAMBONES_TRACK_APP_CALLS;
+    if (!process.env.JAMBONES_HOSTING && !trackingOn) {
+      logger.debug('tracking is off, skipping call limit checks');
+      return next(); // skip
+    }
 
-function route(opts) {
-  const registrar = new Registrar(opts);
-  return async(req, res, next) => {
+    const {writeCallCount, writeCallCountSP, writeCallCountApp, writeAlerts, AlertType} = req.srf.locals;
+
+    try {
+      /* decrement count if INVITE is later rejected */
+      res.once('end', async({status}) => {
+        if (status > 200) {
+          nudgeCallCounts(logger, {
+            service_provider_sid,
+            account_sid,
+            application_sid
+          }, decrKey, {writeCallCountSP, writeCallCount, writeCallCountApp})
+            .catch((err) => logger.error(err, 'Error decrementing call counts'));
+          const tags = ['accepted:no', `sipStatus:${status}`];
+          stats.increment('sbc.originations', tags);
+        }
+        else {
+          const tags = ['accepted:yes', 'sipStatus:200'];
+          stats.increment('sbc.originations', tags);
+        }
+      });
+
+      /* increment the call count */
+      const  {callsSP, calls} = await nudgeCallCounts(logger, {
+        service_provider_sid,
+        account_sid,
+        application_sid
+      }, incrKey, {writeCallCountSP, writeCallCount, writeCallCountApp});
+
+      /* compare to account's limit, though avoid db hit when call count is low */
+      const minLimit = process.env.MIN_CALL_LIMIT ?
+        parseInt(process.env.MIN_CALL_LIMIT) :
+        0;
+      if (calls <= minLimit) return next();
+
+      const capacities = await lookupAccountCapacitiesBySid(account_sid);
+      const limit = capacities.find((c) => c.category == 'voice_call_session');
+      if (limit) {
+        const limit_sessions = limit.quantity;
+
+        if (calls > limit_sessions) {
+          logger.info({calls, limit_sessions}, 'checkLimits: limits exceeded');
+          writeAlerts({
+            alert_type: AlertType.ACCOUNT_CALL_LIMIT,
+            service_provider_sid,
+            account_sid,
+            count: limit_sessions
+          }).catch((err) => logger.info({err}, 'checkLimits: error writing alert'));
+          res.send(503, 'Maximum Calls In Progress');
+          return req.srf.endSession(req);
+        }
+      }
+      else if (trackingOn) {
+        const {account_limit, sp_limit} = await queryCallLimits(service_provider_sid, account_sid);
+        if (process.env.JAMBONES_TRACK_ACCOUNT_CALLS && account_limit > 0 && calls > account_limit) {
+          logger.info({calls, account_limit}, 'checkLimits: account limits exceeded');
+          writeAlerts({
+            alert_type: AlertType.ACCOUNT_CALL_LIMIT,
+            service_provider_sid: service_provider_sid,
+            account_sid,
+            count: calls
+          }).catch((err) => logger.info({err}, 'checkLimits: error writing alert'));
+          res.send(503, 'Max Account Calls In Progress', {
+            headers: {
+              'X-Account-Sid': account_sid,
+              'X-Call-Limit': account_limit
+            }
+          });
+          return req.srf.endSession(req);
+        }
+        if (process.env.JAMBONES_TRACK_SP_CALLS && sp_limit > 0 && callsSP > sp_limit) {
+          logger.info({callsSP, sp_limit}, 'checkLimits: service provider limits exceeded');
+          writeAlerts({
+            alert_type: AlertType.SP_CALL_LIMIT,
+            service_provider_sid: service_provider_sid,
+            count: callsSP
+          }).catch((err) => logger.info({err}, 'checkLimits: error writing alert'));
+          res.send(503, 'Max Service Provider Calls In Progress', {
+            headers: {
+              'X-Service-Provider-Sid': service_provider_sid,
+              'X-Call-Limit': sp_limit
+            }
+          });
+          return req.srf.endSession(req);
+        }
+      }
+      next();
+    } catch (err) {
+      logger.error({err}, 'error checking limits error for inbound call');
+      res.send(500);
+    }
+  };
+
+  const route = async(req, res, next) => {
     const logger = req.locals.logger;
     const {lookupAccountBySipRealm} = req.srf.locals.dbHelpers;
     logger.info(`received outbound INVITE to ${req.uri} from server at ${req.server.hostport}`);
     const uri = parseUri(req.uri);
-    if (!uri.user || !uri.host) {
+    const desiredRouting = req.get('X-Jambonz-Routing');
+    const validUri = uri && uri.user && uri.host;
+    if (['user', 'sip'].includes(desiredRouting) && !validUri) {
       logger.info({uri: req.uri}, 'invalid request-uri on outbound call, rejecting');
-      res.send(404, {
+      res.send(400, {
         headers: {
           'X-Reason': 'invalid request-uri'
         }
       });
-      const tags = ['accepted:no', 'sipStatus:404'];
-      req.srf.locals.stats.increment('sbc.originations', tags);
-      return;
+      return req.srf.endSession(req);
     }
-    const aor = `${uri.user}@${uri.host}`;
-    req.locals = req.locals || {};
-
     debug(`received outbound INVITE to ${req.calledNumber} from server at ${req.server.hostport}`);
 
-    let reg;
-    const dotDecimalHost = /^[0-9\.]+$/.test(uri.host);
-
-    if (req.has('X-MS-Teams-FQDN') && req.has('X-MS-Teams-Tenant-FQDN')) {
+    if ('teams' === desiredRouting) {
       logger.debug('This is a call to ms teams');
       req.locals.target = 'teams';
-      return next();
     }
-    else if (!dotDecimalHost) {
-      // uri host is not a dot-decimal address, so try to look up user
-      debug(`searching for registered user ${aor}`);
-      reg = await registrar.query(aor);
+    else if ('user' === desiredRouting) {
+      const aor = `${uri.user}@${uri.host}`;
+      const reg = await registrar.query(aor);
       if (reg) {
         // user is registered..find out which sbc is handling it
         // us => we can put the call through
@@ -67,41 +228,34 @@ function route(opts) {
         }
         req.locals.registration = reg;
         req.locals.target = 'user';
-        return next();
       }
       else {
-        // if the sip domain is one of ours return 404
         const account = await lookupAccountBySipRealm(uri.host);
         if (account) {
           logger.info({host: uri.host, account}, `returning 404 to unregistered user in valid domain: ${req.uri}`);
-          res.send(404);
-          return;
         }
+        else {
+          logger.info({host: uri.host, account}, `returning 404 to user in invalid domain: ${req.uri}`);
+        }
+        res.send(404);
+        return req.srf.endSession(req);
       }
     }
-    if (!dotDecimalHost || !isLocalUri(uri.host, req)) {
+    else if ('sip' === desiredRouting) {
       // call that needs to be forwarded to a sip endpoint
       logger.info(`forwarding call to sip endpoint ${req.uri}`);
       req.locals.target = 'forward';
-      return next();
     }
-
-    // if the called number is digits only (after possible leading plus sign) and long enough, do lcr
-    if (!/^\d+$/.test(req.calledNumber.slice(1)) || req.calledNumber.length < 8) {
-      debug(`unable to route call to ${aor}; no registered user found`);
-      logger.info(`unable to route call to ${aor}; no registered user found`);
-      const tags = ['accepted:no', 'sipStatus:404'];
-      req.srf.locals.stats.increment('sbc.originations', tags);
-      return res.send(404);
+    else if ('phone' === desiredRouting) {
+      debug('sending call to LCR');
+      req.locals.target = 'lcr';
     }
-
-    debug('sending call to LCR');
-    req.locals.target = 'lcr';
     next();
   };
-}
 
-module.exports = {
-  setLogger,
-  route
+  return {
+    initLocals,
+    checkLimits,
+    route
+  };
 };

lib/utils.js

@@ -4,18 +4,27 @@ const debug = require('debug')('jambonz:sbc-outbound');
 
 function makeRtpEngineOpts(req, srcIsUsingSrtp, dstIsUsingSrtp, teams = false) {
   const from = req.getParsedHeader('from');
-  const srtpOpts = teams ? srtpCharacteristics['teams'] : srtpCharacteristics['default'];
-  const dstOpts = dstIsUsingSrtp ? srtpOpts : rtpCharacteristics;
-  const srctOpts = srcIsUsingSrtp ? srtpOpts : rtpCharacteristics;
+  const rtpCopy = JSON.parse(JSON.stringify(rtpCharacteristics));
+  const srtpCopy = JSON.parse(JSON.stringify(srtpCharacteristics));
+  const srtpOpts = teams ? srtpCopy['teams'] : srtpCopy['default'];
+  const dstOpts = dstIsUsingSrtp ? srtpOpts : rtpCopy;
+  const srcOpts = srcIsUsingSrtp ? srtpOpts : rtpCopy;
+
+  /* webrtc clients (e.g. sipjs) send DMTF via SIP INFO */
+  if ((srcIsUsingSrtp || dstIsUsingSrtp) && !teams) {
+    dstOpts.flags.push('inject DTMF');
+    srcOpts.flags.push('inject DTMF');
+  }
   const common = {
     'call-id': req.get('Call-ID'),
-    'replace': ['origin', 'session-connection']
+    'replace': ['origin', 'session-connection'],
+    'record call': process.env.JAMBONES_RECORD_ALL_CALLS ? 'yes' : 'no'
   };
   return {
     common,
     uas: {
       tag: from.params.tag,
-      mediaOpts: srctOpts
+      mediaOpts: srcOpts
     },
     uac: {
       tag: null,
@@ -24,7 +33,7 @@ function makeRtpEngineOpts(req, srcIsUsingSrtp, dstIsUsingSrtp, teams = false) {
   };
 }
 
-function selectHostPort(hostport, protocol) {
+const selectHostPort = (hostport, protocol) => {
   debug(`selectHostPort: ${hostport}, ${protocol}`);
   const sel = hostport
     .split(',')
@@ -36,9 +45,9 @@ function selectHostPort(hostport, protocol) {
       return hp[0] === protocol && hp[1] !== '127.0.0.1';
     });
   return sel[0];
-}
+};
 
-function pingMs(logger, srf, gateway, fqdns) {
+const pingMs = (logger, srf, gateway, fqdns) => {
   const uri = `sip:${gateway}`;
   const proxy = `sip:${gateway}:5061;transport=tls`;
   fqdns.forEach((fqdn) => {
@@ -52,8 +61,9 @@ function pingMs(logger, srf, gateway, fqdns) {
       }
     }).catch((err) => logger.error(err, `Error pinging MS Teams at ${gateway}`));
   });
-}
-function pingMsTeamsGateways(logger, srf) {
+};
+
+const pingMsTeamsGateways = (logger, srf) => {
   const {lookupAllTeamsFQDNs} = srf.locals.dbHelpers;
   lookupAllTeamsFQDNs()
     .then((fqdns) => {
@@ -68,10 +78,111 @@ function pingMsTeamsGateways(logger, srf) {
     .catch((err) => {
       logger.error(err, 'Error looking up all ms teams fqdns');
     });
-}
+};
+
+const makeAccountCallCountKey = (sid) => `outcalls:account:${sid}`;
+const makeSPCallCountKey = (sid) => `outcalls:sp:${sid}`;
+const makeAppCallCountKey = (sid) => `outcalls:app:${sid}`;
+
+const equalsIgnoreOrder = (a, b) => {
+  if (a.length !== b.length) return false;
+  const uniqueValues = new Set([...a, ...b]);
+  for (const v of uniqueValues) {
+    const aCount = a.filter((e) => e === v).length;
+    const bCount = b.filter((e) => e === v).length;
+    if (aCount !== bCount) return false;
+  }
+  return true;
+};
+
+const  systemHealth = async(redisClient, ping, getCount) => {
+  await Promise.all([redisClient.ping(), ping()]);
+  return getCount();
+};
+
+const createHealthCheckApp = (port, logger) => {
+  const express = require('express');
+  const app = express();
+
+  app.use(express.urlencoded({ extended: true }));
+  app.use(express.json());
+
+  return new Promise((resolve) => {
+    app.listen(port, () => {
+      logger.info(`Health check server started at http://localhost:${port}`);
+      resolve(app);
+    });
+  });
+};
+
+const nudgeCallCounts = async(logger, sids, nudgeOperator, writers) => {
+  const {service_provider_sid, account_sid, application_sid} = sids;
+  const {writeCallCount, writeCallCountSP, writeCallCountApp} = writers;
+  const nudges = [];
+  const writes = [];
+
+  logger.debug(sids, 'nudgeCallCounts');
+
+  if (process.env.JAMBONES_TRACK_SP_CALLS) {
+    const key = makeSPCallCountKey(service_provider_sid);
+    nudges.push(nudgeOperator(key));
+  }
+  else {
+    nudges.push(() => Promise.resolve(null));
+  }
+
+  if (process.env.JAMBONES_TRACK_ACCOUNT_CALLS || process.env.JAMBONES_HOSTING) {
+    const key = makeAccountCallCountKey(account_sid);
+    nudges.push(nudgeOperator(key));
+  }
+  else {
+    nudges.push(() => Promise.resolve(null));
+  }
+
+  if (process.env.JAMBONES_TRACK_APP_CALLS && application_sid) {
+    const key = makeAppCallCountKey(application_sid);
+    nudges.push(nudgeOperator(key));
+  }
+  else {
+    nudges.push(() => Promise.resolve(null));
+  }
+
+  try {
+    const [callsSP, calls, callsApp] = await Promise.all(nudges);
+    logger.debug({
+      calls, callsSP, callsApp,
+      service_provider_sid, account_sid, application_sid}, 'call counts after adjustment');
+    if (process.env.JAMBONES_TRACK_SP_CALLS) {
+      writes.push(writeCallCountSP({service_provider_sid, calls_in_progress: callsSP}));
+    }
+
+    if (process.env.JAMBONES_TRACK_ACCOUNT_CALLS || process.env.JAMBONES_HOSTING) {
+      writes.push(writeCallCount({service_provider_sid, account_sid, calls_in_progress: calls}));
+    }
+
+    if (process.env.JAMBONES_TRACK_APP_CALLS && application_sid) {
+      writes.push(writeCallCountApp({service_provider_sid, account_sid, application_sid, calls_in_progress: callsApp}));
+    }
+
+    /* write the call counts to the database */
+    Promise.all(writes).catch((err) => logger.error({err}, 'Error writing call counts'));
+
+    return {callsSP, calls, callsApp};
+  } catch (err) {
+    logger.error(err, 'error incrementing call counts');
+  }
+
+  return {callsSP: null, calls: null, callsApp: null};
+};
 
 module.exports = {
   makeRtpEngineOpts,
   selectHostPort,
-  pingMsTeamsGateways
+  pingMsTeamsGateways,
+  makeAccountCallCountKey,
+  makeSPCallCountKey,
+  equalsIgnoreOrder,
+  systemHealth,
+  createHealthCheckApp,
+  nudgeCallCounts
 };

package.json

@@ -1,9 +1,9 @@
 {
   "name": "sbc-outbound",
-  "version": "0.4.4",
+  "version": "0.8.4",
   "main": "app.js",
   "engines": {
-    "node": ">= 8.10.0"
+    "node": ">= 12.0.0"
   },
   "keywords": [
     "sip",
@@ -22,26 +22,32 @@
   "description": "jambonz session border controller application for outbound calls",
   "scripts": {
     "start": "node app",
-    "test": "NODE_ENV=test JAMBONES_MYSQL_HOST=127.0.0.1 JAMBONES_MYSQL_USER=jambones_test JAMBONES_MYSQL_PASSWORD=jambones_test JAMBONES_MYSQL_DATABASE=jambones_test JAMBONES_REDIS_HOST=localhost JAMBONES_REDIS_PORT=16379 JAMBONES_LOGLEVEL=error DRACHTIO_SECRET=cymru DRACHTIO_HOST=127.0.0.1 DRACHTIO_PORT=9060 JAMBONES_RTPENGINES=127.0.0.1:12222 node test/ | ./node_modules/.bin/tap-spec",
+    "test": "NODE_ENV=test HTTP_PORT=3050 JAMBONES_HOSTING=1 JAMBONES_NETWORK_CIDR=127.0.0.1/32 JAMBONES_MYSQL_HOST=127.0.0.1 JAMBONES_MYSQL_USER=jambones_test JAMBONES_MYSQL_PASSWORD=jambones_test JAMBONES_MYSQL_DATABASE=jambones_test JAMBONES_REDIS_HOST=localhost JAMBONES_REDIS_PORT=16379 JAMBONES_TIME_SERIES_HOST=127.0.0.1 JAMBONES_LOGLEVEL=error DRACHTIO_SECRET=cymru DRACHTIO_HOST=127.0.0.1 DRACHTIO_PORT=9060 JAMBONES_RTPENGINES=127.0.0.1:12222 node test/ ",
     "coverage": "./node_modules/.bin/nyc --reporter html --report-dir ./coverage npm run test",
     "jslint": "eslint app.js lib"
   },
   "dependencies": {
-    "@jambonz/db-helpers": "^0.5.10",
-    "@jambonz/realtimedb-helpers": "^0.2.22",
-    "@jambonz/rtpengine-utils": "^0.1.8",
-    "@jambonz/stats-collector": "^0.1.5",
-    "debug": "^4.3.1",
+    "@jambonz/db-helpers": "^0.9.0",
+    "@jambonz/realtimedb-helpers": "^0.8.6",
+    "@jambonz/http-health-check": "^0.0.1",
+    "@jambonz/mw-registrar": "0.2.4",
+    "@jambonz/rtpengine-utils": "^0.4.3",
+    "@jambonz/siprec-client-utils": "^0.2.5",
+    "@jambonz/stats-collector": "^0.1.8",
+    "@jambonz/time-series": "^0.2.5",
+    "cidr-matcher": "^2.1.1",
+    "debug": "^4.3.4",
     "drachtio-fn-b2b-sugar": "^0.0.12",
-    "drachtio-srf": "^4.4.46",
-    "jambonz-mw-registrar": "^0.1.3",
-    "pino": "^6.11.0"
+    "drachtio-srf": "^4.5.21",
+    "express": "^4.18.1",
+    "pino": "^7.11.0",
+    "sdp-transform": "^2.14.1"
   },
   "devDependencies": {
-    "blue-tape": "^1.0.0",
-    "eslint": "^7.18.0",
-    "eslint-plugin-promise": "^4.2.1",
+    "bent": "^7.3.12",
+    "eslint": "^7.32.0",
+    "eslint-plugin-promise": "^5.2.0",
     "nyc": "^15.1.0",
-    "tap-spec": "^5.0.0"
+    "tape": "^5.5.3"
   }
 }

test/create-test-db.js

@@ -1,5 +1,4 @@
-const test = require('blue-tape');
-//const test = require('tape').test ;
+const test = require('tape');
 const exec = require('child_process').exec ;
 const pwd = '-p$MYSQL_ROOT_PASSWORD';
 

test/db/jambones-sql.sql

@@ -1,21 +1,64 @@
 /* SQLEditor (MySQL (2))*/
-
 SET FOREIGN_KEY_CHECKS=0;
 
+DROP TABLE IF EXISTS account_static_ips;
+
+DROP TABLE IF EXISTS account_limits;
+
+DROP TABLE IF EXISTS account_products;
+
+DROP TABLE IF EXISTS account_subscriptions;
+
+DROP TABLE IF EXISTS beta_invite_codes;
+
 DROP TABLE IF EXISTS call_routes;
 
+DROP TABLE IF EXISTS dns_records;
+
+DROP TABLE IF EXISTS lcr;
+
 DROP TABLE IF EXISTS lcr_carrier_set_entry;
 
 DROP TABLE IF EXISTS lcr_routes;
 
-DROP TABLE IF EXISTS api_keys;
+DROP TABLE IF EXISTS password_settings;
 
-DROP TABLE IF EXISTS ms_teams_tenants;
+DROP TABLE IF EXISTS user_permissions;
+
+DROP TABLE IF EXISTS permissions;
+
+DROP TABLE IF EXISTS predefined_sip_gateways;
+
+DROP TABLE IF EXISTS predefined_smpp_gateways;
+
+DROP TABLE IF EXISTS predefined_carriers;
+
+DROP TABLE IF EXISTS account_offers;
+
+DROP TABLE IF EXISTS products;
+
+DROP TABLE IF EXISTS schema_version;
+
+DROP TABLE IF EXISTS api_keys;
 
 DROP TABLE IF EXISTS sbc_addresses;
 
+DROP TABLE IF EXISTS ms_teams_tenants;
+
+DROP TABLE IF EXISTS service_provider_limits;
+
+DROP TABLE IF EXISTS signup_history;
+
+DROP TABLE IF EXISTS smpp_addresses;
+
+DROP TABLE IF EXISTS speech_credentials;
+
+DROP TABLE IF EXISTS system_information;
+
 DROP TABLE IF EXISTS users;
 
+DROP TABLE IF EXISTS smpp_gateways;
+
 DROP TABLE IF EXISTS phone_numbers;
 
 DROP TABLE IF EXISTS sip_gateways;
@@ -30,6 +73,50 @@ DROP TABLE IF EXISTS service_providers;
 
 DROP TABLE IF EXISTS webhooks;
 
+CREATE TABLE account_static_ips
+(
+account_static_ip_sid CHAR(36) NOT NULL UNIQUE ,
+account_sid CHAR(36) NOT NULL,
+public_ipv4 VARCHAR(16) NOT NULL UNIQUE ,
+private_ipv4 VARBINARY(16) NOT NULL UNIQUE ,
+PRIMARY KEY (account_static_ip_sid)
+);
+
+CREATE TABLE account_limits
+(
+account_limits_sid CHAR(36) NOT NULL UNIQUE ,
+account_sid CHAR(36) NOT NULL,
+category ENUM('api_rate','voice_call_session', 'device','voice_call_minutes','voice_call_session_license', 'voice_call_minutes_license') NOT NULL,
+quantity INTEGER NOT NULL,
+PRIMARY KEY (account_limits_sid)
+);
+
+CREATE TABLE account_subscriptions
+(
+account_subscription_sid CHAR(36) NOT NULL UNIQUE ,
+account_sid CHAR(36) NOT NULL,
+pending BOOLEAN NOT NULL DEFAULT false,
+effective_start_date DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+effective_end_date DATETIME,
+change_reason VARCHAR(255),
+stripe_subscription_id VARCHAR(56),
+stripe_payment_method_id VARCHAR(56),
+stripe_statement_descriptor VARCHAR(255),
+last4 VARCHAR(512),
+exp_month INTEGER,
+exp_year INTEGER,
+card_type VARCHAR(16),
+pending_reason VARBINARY(52),
+PRIMARY KEY (account_subscription_sid)
+);
+
+CREATE TABLE beta_invite_codes
+(
+invite_code CHAR(6) NOT NULL UNIQUE ,
+in_use BOOLEAN NOT NULL DEFAULT false,
+PRIMARY KEY (invite_code)
+);
+
 CREATE TABLE call_routes
 (
 call_route_sid CHAR(36) NOT NULL UNIQUE ,
@@ -38,16 +125,126 @@ account_sid CHAR(36) NOT NULL,
 regex VARCHAR(255) NOT NULL,
 application_sid CHAR(36) NOT NULL,
 PRIMARY KEY (call_route_sid)
-) ENGINE=InnoDB COMMENT='a regex-based pattern match for call routing';
+) COMMENT='a regex-based pattern match for call routing';
+
+CREATE TABLE dns_records
+(
+dns_record_sid CHAR(36) NOT NULL UNIQUE ,
+account_sid CHAR(36) NOT NULL,
+record_type VARCHAR(6) NOT NULL,
+record_id INTEGER NOT NULL,
+PRIMARY KEY (dns_record_sid)
+);
 
 CREATE TABLE lcr_routes
 (
 lcr_route_sid CHAR(36),
+lcr_sid CHAR(36) NOT NULL,
 regex VARCHAR(32) NOT NULL COMMENT 'regex-based pattern match against dialed number, used for LCR routing of PSTN calls',
 description VARCHAR(1024),
-priority INTEGER NOT NULL UNIQUE  COMMENT 'lower priority routes are attempted first',
+priority INTEGER NOT NULL COMMENT 'lower priority routes are attempted first',
 PRIMARY KEY (lcr_route_sid)
-) COMMENT='Least cost routing table';
+) COMMENT='An ordered list of  digit patterns in an LCR table.  The patterns are tested in sequence until one matches';
+
+CREATE TABLE lcr
+(
+lcr_sid CHAR(36) NOT NULL UNIQUE ,
+name VARCHAR(64) COMMENT 'User-assigned name for this LCR table',
+is_active BOOLEAN NOT NULL DEFAULT 1,
+default_carrier_set_entry_sid CHAR(36) COMMENT 'default carrier/route to use when no digit match based results are found.',
+service_provider_sid CHAR(36),
+account_sid CHAR(36),
+PRIMARY KEY (lcr_sid)
+) COMMENT='An LCR (least cost routing) table that is used by a service provider or account to make decisions about routing outbound calls when multiple carriers are available.';
+
+CREATE TABLE password_settings
+(
+min_password_length INTEGER NOT NULL DEFAULT 8,
+require_digit BOOLEAN NOT NULL DEFAULT false,
+require_special_character BOOLEAN NOT NULL DEFAULT false
+);
+
+CREATE TABLE permissions
+(
+permission_sid CHAR(36) NOT NULL UNIQUE ,
+name VARCHAR(32) NOT NULL UNIQUE ,
+description VARCHAR(255),
+PRIMARY KEY (permission_sid)
+);
+
+CREATE TABLE predefined_carriers
+(
+predefined_carrier_sid CHAR(36) NOT NULL UNIQUE ,
+name VARCHAR(64) NOT NULL,
+requires_static_ip BOOLEAN NOT NULL DEFAULT false,
+e164_leading_plus BOOLEAN NOT NULL DEFAULT false COMMENT 'if true, a leading plus should be prepended to outbound phone numbers',
+requires_register BOOLEAN NOT NULL DEFAULT false,
+register_username VARCHAR(64),
+register_sip_realm VARCHAR(64),
+register_password VARCHAR(64),
+tech_prefix VARCHAR(16) COMMENT 'tech prefix to prepend to outbound calls to this carrier',
+inbound_auth_username VARCHAR(64),
+inbound_auth_password VARCHAR(64),
+diversion VARCHAR(32),
+PRIMARY KEY (predefined_carrier_sid)
+);
+
+CREATE TABLE predefined_sip_gateways
+(
+predefined_sip_gateway_sid CHAR(36) NOT NULL UNIQUE ,
+ipv4 VARCHAR(128) NOT NULL COMMENT 'ip address or DNS name of the gateway.  For gateways providing inbound calling service, ip address is required.',
+port INTEGER NOT NULL DEFAULT 5060 COMMENT 'sip signaling port',
+inbound BOOLEAN NOT NULL COMMENT 'if true, whitelist this IP to allow inbound calls from the gateway',
+outbound BOOLEAN NOT NULL COMMENT 'if true, include in least-cost routing when placing calls to the PSTN',
+netmask INTEGER NOT NULL DEFAULT 32,
+predefined_carrier_sid CHAR(36) NOT NULL,
+PRIMARY KEY (predefined_sip_gateway_sid)
+);
+
+CREATE TABLE predefined_smpp_gateways
+(
+predefined_smpp_gateway_sid CHAR(36) NOT NULL UNIQUE ,
+ipv4 VARCHAR(128) NOT NULL COMMENT 'ip address or DNS name of the gateway. ',
+port INTEGER NOT NULL DEFAULT 2775 COMMENT 'smpp signaling port',
+inbound BOOLEAN NOT NULL COMMENT 'if true, whitelist this IP to allow inbound SMS from the gateway',
+outbound BOOLEAN NOT NULL COMMENT 'i',
+netmask INTEGER NOT NULL DEFAULT 32,
+is_primary BOOLEAN NOT NULL DEFAULT 1,
+use_tls BOOLEAN DEFAULT 0,
+predefined_carrier_sid CHAR(36) NOT NULL,
+PRIMARY KEY (predefined_smpp_gateway_sid)
+);
+
+CREATE TABLE products
+(
+product_sid CHAR(36) NOT NULL UNIQUE ,
+name VARCHAR(32) NOT NULL,
+category ENUM('api_rate','voice_call_session', 'device') NOT NULL,
+PRIMARY KEY (product_sid)
+);
+
+CREATE TABLE account_products
+(
+account_product_sid CHAR(36) NOT NULL UNIQUE ,
+account_subscription_sid CHAR(36) NOT NULL,
+product_sid CHAR(36) NOT NULL,
+quantity INTEGER NOT NULL,
+PRIMARY KEY (account_product_sid)
+);
+
+CREATE TABLE account_offers
+(
+account_offer_sid CHAR(36) NOT NULL UNIQUE ,
+account_sid CHAR(36) NOT NULL,
+product_sid CHAR(36) NOT NULL,
+stripe_product_id VARCHAR(56) NOT NULL,
+PRIMARY KEY (account_offer_sid)
+);
+
+CREATE TABLE schema_version
+(
+version VARCHAR(16)
+);
 
 CREATE TABLE api_keys
 (
@@ -59,7 +256,19 @@ expires_at TIMESTAMP NULL  DEFAULT NULL,
 last_used TIMESTAMP NULL  DEFAULT NULL,
 created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
 PRIMARY KEY (api_key_sid)
-) ENGINE=InnoDB COMMENT='An authorization token that is used to access the REST api';
+) COMMENT='An authorization token that is used to access the REST api';
+
+CREATE TABLE sbc_addresses
+(
+sbc_address_sid CHAR(36) NOT NULL UNIQUE ,
+ipv4 VARCHAR(255) NOT NULL,
+port INTEGER NOT NULL DEFAULT 5060,
+tls_port INTEGER,
+wss_port INTEGER,
+service_provider_sid CHAR(36),
+last_updated DATETIME,
+PRIMARY KEY (sbc_address_sid)
+);
 
 CREATE TABLE ms_teams_tenants
 (
@@ -71,69 +280,156 @@ tenant_fqdn VARCHAR(255) NOT NULL UNIQUE ,
 PRIMARY KEY (ms_teams_tenant_sid)
 ) COMMENT='A Microsoft Teams customer tenant';
 
-CREATE TABLE sbc_addresses
+CREATE TABLE service_provider_limits
 (
-sbc_address_sid CHAR(36) NOT NULL UNIQUE ,
+service_provider_limits_sid CHAR(36) NOT NULL UNIQUE ,
+service_provider_sid CHAR(36) NOT NULL,
+category ENUM('api_rate','voice_call_session', 'device','voice_call_minutes','voice_call_session_license', 'voice_call_minutes_license') NOT NULL,
+quantity INTEGER NOT NULL,
+PRIMARY KEY (service_provider_limits_sid)
+);
+
+CREATE TABLE signup_history
+(
+email VARCHAR(255) NOT NULL,
+name VARCHAR(255),
+signed_up_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+PRIMARY KEY (email)
+);
+
+CREATE TABLE smpp_addresses
+(
+smpp_address_sid CHAR(36) NOT NULL UNIQUE ,
 ipv4 VARCHAR(255) NOT NULL,
 port INTEGER NOT NULL DEFAULT 5060,
+use_tls BOOLEAN NOT NULL DEFAULT 0,
+is_primary BOOLEAN NOT NULL DEFAULT 1,
 service_provider_sid CHAR(36),
-PRIMARY KEY (sbc_address_sid)
+PRIMARY KEY (smpp_address_sid)
+);
+
+CREATE TABLE speech_credentials
+(
+speech_credential_sid CHAR(36) NOT NULL UNIQUE ,
+service_provider_sid CHAR(36),
+account_sid CHAR(36),
+vendor VARCHAR(32) NOT NULL,
+credential VARCHAR(8192) NOT NULL,
+use_for_tts BOOLEAN DEFAULT true,
+use_for_stt BOOLEAN DEFAULT true,
+last_used DATETIME,
+last_tested DATETIME,
+tts_tested_ok BOOLEAN,
+stt_tested_ok BOOLEAN,
+created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+PRIMARY KEY (speech_credential_sid)
+);
+
+CREATE TABLE system_information
+(
+domain_name VARCHAR(255),
+sip_domain_name VARCHAR(255),
+monitoring_domain_name VARCHAR(255)
 );
 
 CREATE TABLE users
 (
 user_sid CHAR(36) NOT NULL UNIQUE ,
-name CHAR(36) NOT NULL UNIQUE ,
-hashed_password VARCHAR(1024) NOT NULL,
-salt CHAR(16) NOT NULL,
-force_change BOOLEAN NOT NULL DEFAULT TRUE,
+name VARCHAR(255) NOT NULL,
+email VARCHAR(255) NOT NULL,
+pending_email VARCHAR(255),
+phone VARCHAR(20) UNIQUE ,
+hashed_password VARCHAR(1024),
+account_sid CHAR(36),
+service_provider_sid CHAR(36),
+force_change BOOLEAN NOT NULL DEFAULT FALSE,
+provider VARCHAR(255) NOT NULL,
+provider_userid VARCHAR(255),
+scope VARCHAR(16) NOT NULL DEFAULT 'read-write',
+phone_activation_code VARCHAR(16),
+email_activation_code VARCHAR(16),
+email_validated BOOLEAN NOT NULL DEFAULT false,
+phone_validated BOOLEAN NOT NULL DEFAULT false,
+email_content_opt_out BOOLEAN NOT NULL DEFAULT false,
+is_active BOOLEAN NOT NULL DEFAULT true,
 PRIMARY KEY (user_sid)
 );
 
 CREATE TABLE voip_carriers
 (
 voip_carrier_sid CHAR(36) NOT NULL UNIQUE ,
-name VARCHAR(64) NOT NULL UNIQUE ,
+name VARCHAR(64) NOT NULL,
 description VARCHAR(255),
-account_sid CHAR(36) COMMENT 'if provided, indicates this entity represents a customer PBX that is associated with a specific account',
+account_sid CHAR(36) COMMENT 'if provided, indicates this entity represents a sip trunk that is associated with a specific account',
+service_provider_sid CHAR(36),
 application_sid CHAR(36) COMMENT 'If provided, all incoming calls from this source will be routed to the associated application',
-e164_leading_plus BOOLEAN NOT NULL DEFAULT false,
+e164_leading_plus BOOLEAN NOT NULL DEFAULT false COMMENT 'if true, a leading plus should be prepended to outbound phone numbers',
 requires_register BOOLEAN NOT NULL DEFAULT false,
 register_username VARCHAR(64),
 register_sip_realm VARCHAR(64),
 register_password VARCHAR(64),
+tech_prefix VARCHAR(16) COMMENT 'tech prefix to prepend to outbound calls to this carrier',
+inbound_auth_username VARCHAR(64),
+inbound_auth_password VARCHAR(64),
+diversion VARCHAR(32),
+is_active BOOLEAN NOT NULL DEFAULT true,
+created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+smpp_system_id VARCHAR(255),
+smpp_password VARCHAR(64),
+smpp_enquire_link_interval INTEGER DEFAULT 0,
+smpp_inbound_system_id VARCHAR(255),
+smpp_inbound_password VARCHAR(64),
+register_from_user VARCHAR(128),
+register_from_domain VARCHAR(255),
+register_public_ip_in_contact BOOLEAN NOT NULL DEFAULT false,
+register_status VARCHAR(4096),
 PRIMARY KEY (voip_carrier_sid)
-) ENGINE=InnoDB COMMENT='A Carrier or customer PBX that can send or receive calls';
+) COMMENT='A Carrier or customer PBX that can send or receive calls';
+
+CREATE TABLE user_permissions
+(
+user_permissions_sid CHAR(36) NOT NULL UNIQUE ,
+user_sid CHAR(36) NOT NULL,
+permission_sid CHAR(36) NOT NULL,
+PRIMARY KEY (user_permissions_sid)
+);
+
+CREATE TABLE smpp_gateways
+(
+smpp_gateway_sid CHAR(36) NOT NULL UNIQUE ,
+ipv4 VARCHAR(128) NOT NULL,
+port INTEGER NOT NULL DEFAULT 2775,
+netmask INTEGER NOT NULL DEFAULT 32,
+is_primary BOOLEAN NOT NULL DEFAULT 1,
+inbound BOOLEAN NOT NULL DEFAULT 0 COMMENT 'if true, whitelist this IP to allow inbound calls from the gateway',
+outbound BOOLEAN NOT NULL DEFAULT 1 COMMENT 'if true, include in least-cost routing when placing calls to the PSTN',
+use_tls BOOLEAN DEFAULT 0,
+voip_carrier_sid CHAR(36) NOT NULL,
+PRIMARY KEY (smpp_gateway_sid)
+);
 
 CREATE TABLE phone_numbers
 (
 phone_number_sid CHAR(36) UNIQUE ,
-number VARCHAR(32) NOT NULL UNIQUE ,
-voip_carrier_sid CHAR(36) NOT NULL,
+number VARCHAR(132) NOT NULL UNIQUE ,
+voip_carrier_sid CHAR(36),
 account_sid CHAR(36),
 application_sid CHAR(36),
+service_provider_sid CHAR(36) COMMENT 'if not null, this number is a test number for the associated service provider',
 PRIMARY KEY (phone_number_sid)
-) ENGINE=InnoDB COMMENT='A phone number that has been assigned to an account';
-
-CREATE TABLE webhooks
-(
-webhook_sid CHAR(36) NOT NULL UNIQUE ,
-url VARCHAR(1024) NOT NULL,
-method ENUM("GET","POST") NOT NULL DEFAULT 'POST',
-username VARCHAR(255),
-password VARCHAR(255),
-PRIMARY KEY (webhook_sid)
-) COMMENT='An HTTP callback';
+) COMMENT='A phone number that has been assigned to an account';
 
 CREATE TABLE sip_gateways
 (
 sip_gateway_sid CHAR(36),
 ipv4 VARCHAR(128) NOT NULL COMMENT 'ip address or DNS name of the gateway.  For gateways providing inbound calling service, ip address is required.',
+netmask INTEGER NOT NULL DEFAULT 32,
 port INTEGER NOT NULL DEFAULT 5060 COMMENT 'sip signaling port',
 inbound BOOLEAN NOT NULL COMMENT 'if true, whitelist this IP to allow inbound calls from the gateway',
 outbound BOOLEAN NOT NULL COMMENT 'if true, include in least-cost routing when placing calls to the PSTN',
 voip_carrier_sid CHAR(36) NOT NULL,
 is_active BOOLEAN NOT NULL DEFAULT 1,
+protocol ENUM('udp','tcp','tls', 'tls/srtp') DEFAULT 'udp' COMMENT 'Outbound call protocol',
 PRIMARY KEY (sip_gateway_sid)
 ) COMMENT='A whitelisted sip gateway used for origination/termination';
 
@@ -147,21 +443,34 @@ priority INTEGER NOT NULL DEFAULT 0 COMMENT 'lower priority carriers are attempt
 PRIMARY KEY (lcr_carrier_set_entry_sid)
 ) COMMENT='An entry in the LCR routing list';
 
+CREATE TABLE webhooks
+(
+webhook_sid CHAR(36) NOT NULL UNIQUE ,
+url VARCHAR(1024) NOT NULL,
+method ENUM("GET","POST") NOT NULL DEFAULT 'POST',
+username VARCHAR(255),
+password VARCHAR(255),
+PRIMARY KEY (webhook_sid)
+) COMMENT='An HTTP callback';
+
 CREATE TABLE applications
 (
 application_sid CHAR(36) NOT NULL UNIQUE ,
 name VARCHAR(64) NOT NULL,
-account_sid CHAR(36) NOT NULL COMMENT 'account that this application belongs to',
+service_provider_sid CHAR(36) COMMENT 'if non-null, this application is a test application that can be used by any account under the associated service provider',
+account_sid CHAR(36) COMMENT 'account that this application belongs to (if null, this is a service provider test application)',
 call_hook_sid CHAR(36) COMMENT 'webhook to call for inbound calls ',
 call_status_hook_sid CHAR(36) COMMENT 'webhook to call for call status events',
 messaging_hook_sid CHAR(36) COMMENT 'webhook to call for inbound SMS/MMS ',
+app_json TEXT,
 speech_synthesis_vendor VARCHAR(64) NOT NULL DEFAULT 'google',
 speech_synthesis_language VARCHAR(12) NOT NULL DEFAULT 'en-US',
 speech_synthesis_voice VARCHAR(64),
 speech_recognizer_vendor VARCHAR(64) NOT NULL DEFAULT 'google',
 speech_recognizer_language VARCHAR(64) NOT NULL DEFAULT 'en-US',
+created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
 PRIMARY KEY (application_sid)
-) ENGINE=InnoDB COMMENT='A defined set of behaviors to be applied to phone calls ';
+) COMMENT='A defined set of behaviors to be applied to phone calls ';
 
 CREATE TABLE service_providers
 (
@@ -172,7 +481,7 @@ root_domain VARCHAR(128) UNIQUE ,
 registration_hook_sid CHAR(36),
 ms_teams_fqdn VARCHAR(255),
 PRIMARY KEY (service_provider_sid)
-) ENGINE=InnoDB COMMENT='A partition of the platform used by one service provider';
+) COMMENT='A partition of the platform used by one service provider';
 
 CREATE TABLE accounts
 (
@@ -181,67 +490,174 @@ name VARCHAR(64) NOT NULL,
 sip_realm VARCHAR(132) UNIQUE  COMMENT 'sip domain that will be used for devices registering under this account',
 service_provider_sid CHAR(36) NOT NULL COMMENT 'service provider that owns the customer relationship with this account',
 registration_hook_sid CHAR(36) COMMENT 'webhook to call when devices underr this account attempt to register',
+queue_event_hook_sid CHAR(36),
 device_calling_application_sid CHAR(36) COMMENT 'application to use for outbound calling from an account',
 is_active BOOLEAN NOT NULL DEFAULT true,
+created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+plan_type ENUM('trial','free','paid') NOT NULL DEFAULT 'trial',
+stripe_customer_id VARCHAR(56),
+webhook_secret VARCHAR(36) NOT NULL,
+disable_cdrs BOOLEAN NOT NULL DEFAULT 0,
+trial_end_date DATETIME,
+deactivated_reason VARCHAR(255),
+device_to_call_ratio INTEGER NOT NULL DEFAULT 5,
+subspace_client_id VARCHAR(255),
+subspace_client_secret VARCHAR(255),
+subspace_sip_teleport_id VARCHAR(255),
+subspace_sip_teleport_destinations VARCHAR(255),
+siprec_hook_sid CHAR(36),
 PRIMARY KEY (account_sid)
-) ENGINE=InnoDB COMMENT='An enterprise that uses the platform for comm services';
+) COMMENT='An enterprise that uses the platform for comm services';
 
+CREATE INDEX account_static_ip_sid_idx ON account_static_ips (account_static_ip_sid);
+CREATE INDEX account_sid_idx ON account_static_ips (account_sid);
+ALTER TABLE account_static_ips ADD FOREIGN KEY account_sid_idxfk (account_sid) REFERENCES accounts (account_sid);
+
+CREATE INDEX account_sid_idx ON account_limits (account_sid);
+ALTER TABLE account_limits ADD FOREIGN KEY account_sid_idxfk_1 (account_sid) REFERENCES accounts (account_sid) ON DELETE CASCADE;
+
+CREATE INDEX account_subscription_sid_idx ON account_subscriptions (account_subscription_sid);
+CREATE INDEX account_sid_idx ON account_subscriptions (account_sid);
+ALTER TABLE account_subscriptions ADD FOREIGN KEY account_sid_idxfk_2 (account_sid) REFERENCES accounts (account_sid);
+
+CREATE INDEX invite_code_idx ON beta_invite_codes (invite_code);
 CREATE INDEX call_route_sid_idx ON call_routes (call_route_sid);
-ALTER TABLE call_routes ADD FOREIGN KEY account_sid_idxfk (account_sid) REFERENCES accounts (account_sid);
+ALTER TABLE call_routes ADD FOREIGN KEY account_sid_idxfk_3 (account_sid) REFERENCES accounts (account_sid);
 
 ALTER TABLE call_routes ADD FOREIGN KEY application_sid_idxfk (application_sid) REFERENCES applications (application_sid);
 
+CREATE INDEX dns_record_sid_idx ON dns_records (dns_record_sid);
+ALTER TABLE dns_records ADD FOREIGN KEY account_sid_idxfk_4 (account_sid) REFERENCES accounts (account_sid);
+
+CREATE INDEX lcr_sid_idx ON lcr_routes (lcr_sid);
+ALTER TABLE lcr_routes ADD FOREIGN KEY lcr_sid_idxfk (lcr_sid) REFERENCES lcr (lcr_sid);
+
+CREATE INDEX lcr_sid_idx ON lcr (lcr_sid);
+ALTER TABLE lcr ADD FOREIGN KEY default_carrier_set_entry_sid_idxfk (default_carrier_set_entry_sid) REFERENCES lcr_carrier_set_entry (lcr_carrier_set_entry_sid);
+
+CREATE INDEX service_provider_sid_idx ON lcr (service_provider_sid);
+CREATE INDEX account_sid_idx ON lcr (account_sid);
+CREATE INDEX permission_sid_idx ON permissions (permission_sid);
+CREATE INDEX predefined_carrier_sid_idx ON predefined_carriers (predefined_carrier_sid);
+CREATE INDEX predefined_sip_gateway_sid_idx ON predefined_sip_gateways (predefined_sip_gateway_sid);
+CREATE INDEX predefined_carrier_sid_idx ON predefined_sip_gateways (predefined_carrier_sid);
+ALTER TABLE predefined_sip_gateways ADD FOREIGN KEY predefined_carrier_sid_idxfk (predefined_carrier_sid) REFERENCES predefined_carriers (predefined_carrier_sid);
+
+CREATE INDEX predefined_smpp_gateway_sid_idx ON predefined_smpp_gateways (predefined_smpp_gateway_sid);
+CREATE INDEX predefined_carrier_sid_idx ON predefined_smpp_gateways (predefined_carrier_sid);
+ALTER TABLE predefined_smpp_gateways ADD FOREIGN KEY predefined_carrier_sid_idxfk_1 (predefined_carrier_sid) REFERENCES predefined_carriers (predefined_carrier_sid);
+
+CREATE INDEX product_sid_idx ON products (product_sid);
+CREATE INDEX account_product_sid_idx ON account_products (account_product_sid);
+CREATE INDEX account_subscription_sid_idx ON account_products (account_subscription_sid);
+ALTER TABLE account_products ADD FOREIGN KEY account_subscription_sid_idxfk (account_subscription_sid) REFERENCES account_subscriptions (account_subscription_sid);
+
+ALTER TABLE account_products ADD FOREIGN KEY product_sid_idxfk (product_sid) REFERENCES products (product_sid);
+
+CREATE INDEX account_offer_sid_idx ON account_offers (account_offer_sid);
+CREATE INDEX account_sid_idx ON account_offers (account_sid);
+ALTER TABLE account_offers ADD FOREIGN KEY account_sid_idxfk_5 (account_sid) REFERENCES accounts (account_sid);
+
+CREATE INDEX product_sid_idx ON account_offers (product_sid);
+ALTER TABLE account_offers ADD FOREIGN KEY product_sid_idxfk_1 (product_sid) REFERENCES products (product_sid);
+
 CREATE INDEX api_key_sid_idx ON api_keys (api_key_sid);
 CREATE INDEX account_sid_idx ON api_keys (account_sid);
-ALTER TABLE api_keys ADD FOREIGN KEY account_sid_idxfk_1 (account_sid) REFERENCES accounts (account_sid);
+ALTER TABLE api_keys ADD FOREIGN KEY account_sid_idxfk_6 (account_sid) REFERENCES accounts (account_sid);
 
 CREATE INDEX service_provider_sid_idx ON api_keys (service_provider_sid);
 ALTER TABLE api_keys ADD FOREIGN KEY service_provider_sid_idxfk (service_provider_sid) REFERENCES service_providers (service_provider_sid);
 
-CREATE INDEX ms_teams_tenant_sid_idx ON ms_teams_tenants (ms_teams_tenant_sid);
-ALTER TABLE ms_teams_tenants ADD FOREIGN KEY service_provider_sid_idxfk_1 (service_provider_sid) REFERENCES service_providers (service_provider_sid);
-
-ALTER TABLE ms_teams_tenants ADD FOREIGN KEY account_sid_idxfk_2 (account_sid) REFERENCES accounts (account_sid);
-
-ALTER TABLE ms_teams_tenants ADD FOREIGN KEY application_sid_idxfk_1 (application_sid) REFERENCES applications (application_sid);
-
-CREATE INDEX tenant_fqdn_idx ON ms_teams_tenants (tenant_fqdn);
 CREATE INDEX sbc_addresses_idx_host_port ON sbc_addresses (ipv4,port);
 
 CREATE INDEX sbc_address_sid_idx ON sbc_addresses (sbc_address_sid);
 CREATE INDEX service_provider_sid_idx ON sbc_addresses (service_provider_sid);
-ALTER TABLE sbc_addresses ADD FOREIGN KEY service_provider_sid_idxfk_2 (service_provider_sid) REFERENCES service_providers (service_provider_sid);
+ALTER TABLE sbc_addresses ADD FOREIGN KEY service_provider_sid_idxfk_1 (service_provider_sid) REFERENCES service_providers (service_provider_sid);
+
+CREATE INDEX ms_teams_tenant_sid_idx ON ms_teams_tenants (ms_teams_tenant_sid);
+ALTER TABLE ms_teams_tenants ADD FOREIGN KEY service_provider_sid_idxfk_2 (service_provider_sid) REFERENCES service_providers (service_provider_sid);
+
+ALTER TABLE ms_teams_tenants ADD FOREIGN KEY account_sid_idxfk_7 (account_sid) REFERENCES accounts (account_sid);
+
+ALTER TABLE ms_teams_tenants ADD FOREIGN KEY application_sid_idxfk_1 (application_sid) REFERENCES applications (application_sid);
+
+CREATE INDEX tenant_fqdn_idx ON ms_teams_tenants (tenant_fqdn);
+CREATE INDEX service_provider_sid_idx ON service_provider_limits (service_provider_sid);
+ALTER TABLE service_provider_limits ADD FOREIGN KEY service_provider_sid_idxfk_3 (service_provider_sid) REFERENCES service_providers (service_provider_sid) ON DELETE CASCADE;
+
+CREATE INDEX email_idx ON signup_history (email);
+CREATE INDEX smpp_address_sid_idx ON smpp_addresses (smpp_address_sid);
+CREATE INDEX service_provider_sid_idx ON smpp_addresses (service_provider_sid);
+ALTER TABLE smpp_addresses ADD FOREIGN KEY service_provider_sid_idxfk_4 (service_provider_sid) REFERENCES service_providers (service_provider_sid);
+
+CREATE UNIQUE INDEX speech_credentials_idx_1 ON speech_credentials (vendor,account_sid);
+
+CREATE INDEX speech_credential_sid_idx ON speech_credentials (speech_credential_sid);
+CREATE INDEX service_provider_sid_idx ON speech_credentials (service_provider_sid);
+ALTER TABLE speech_credentials ADD FOREIGN KEY service_provider_sid_idxfk_5 (service_provider_sid) REFERENCES service_providers (service_provider_sid);
+
+CREATE INDEX account_sid_idx ON speech_credentials (account_sid);
+ALTER TABLE speech_credentials ADD FOREIGN KEY account_sid_idxfk_8 (account_sid) REFERENCES accounts (account_sid);
 
 CREATE INDEX user_sid_idx ON users (user_sid);
-CREATE INDEX name_idx ON users (name);
+CREATE INDEX email_idx ON users (email);
+CREATE INDEX phone_idx ON users (phone);
+CREATE INDEX account_sid_idx ON users (account_sid);
+ALTER TABLE users ADD FOREIGN KEY account_sid_idxfk_9 (account_sid) REFERENCES accounts (account_sid);
+
+CREATE INDEX service_provider_sid_idx ON users (service_provider_sid);
+ALTER TABLE users ADD FOREIGN KEY service_provider_sid_idxfk_6 (service_provider_sid) REFERENCES service_providers (service_provider_sid);
+
+CREATE INDEX email_activation_code_idx ON users (email_activation_code);
 CREATE INDEX voip_carrier_sid_idx ON voip_carriers (voip_carrier_sid);
-CREATE INDEX name_idx ON voip_carriers (name);
-ALTER TABLE voip_carriers ADD FOREIGN KEY account_sid_idxfk_3 (account_sid) REFERENCES accounts (account_sid);
+CREATE INDEX account_sid_idx ON voip_carriers (account_sid);
+ALTER TABLE voip_carriers ADD FOREIGN KEY account_sid_idxfk_10 (account_sid) REFERENCES accounts (account_sid);
+
+CREATE INDEX service_provider_sid_idx ON voip_carriers (service_provider_sid);
+ALTER TABLE voip_carriers ADD FOREIGN KEY service_provider_sid_idxfk_7 (service_provider_sid) REFERENCES service_providers (service_provider_sid);
 
 ALTER TABLE voip_carriers ADD FOREIGN KEY application_sid_idxfk_2 (application_sid) REFERENCES applications (application_sid);
 
-CREATE INDEX phone_number_sid_idx ON phone_numbers (phone_number_sid);
-CREATE INDEX voip_carrier_sid_idx ON phone_numbers (voip_carrier_sid);
-ALTER TABLE phone_numbers ADD FOREIGN KEY voip_carrier_sid_idxfk (voip_carrier_sid) REFERENCES voip_carriers (voip_carrier_sid);
+CREATE INDEX user_permissions_sid_idx ON user_permissions (user_permissions_sid);
+CREATE INDEX user_sid_idx ON user_permissions (user_sid);
+ALTER TABLE user_permissions ADD FOREIGN KEY user_sid_idxfk (user_sid) REFERENCES users (user_sid) ON DELETE CASCADE;
 
-ALTER TABLE phone_numbers ADD FOREIGN KEY account_sid_idxfk_4 (account_sid) REFERENCES accounts (account_sid);
+ALTER TABLE user_permissions ADD FOREIGN KEY permission_sid_idxfk (permission_sid) REFERENCES permissions (permission_sid);
+
+CREATE INDEX smpp_gateway_sid_idx ON smpp_gateways (smpp_gateway_sid);
+CREATE INDEX voip_carrier_sid_idx ON smpp_gateways (voip_carrier_sid);
+ALTER TABLE smpp_gateways ADD FOREIGN KEY voip_carrier_sid_idxfk (voip_carrier_sid) REFERENCES voip_carriers (voip_carrier_sid);
+
+CREATE INDEX phone_number_sid_idx ON phone_numbers (phone_number_sid);
+CREATE INDEX number_idx ON phone_numbers (number);
+CREATE INDEX voip_carrier_sid_idx ON phone_numbers (voip_carrier_sid);
+ALTER TABLE phone_numbers ADD FOREIGN KEY voip_carrier_sid_idxfk_1 (voip_carrier_sid) REFERENCES voip_carriers (voip_carrier_sid);
+
+ALTER TABLE phone_numbers ADD FOREIGN KEY account_sid_idxfk_11 (account_sid) REFERENCES accounts (account_sid);
 
 ALTER TABLE phone_numbers ADD FOREIGN KEY application_sid_idxfk_3 (application_sid) REFERENCES applications (application_sid);
 
-CREATE INDEX webhook_sid_idx ON webhooks (webhook_sid);
-CREATE UNIQUE INDEX sip_gateway_idx_hostport ON sip_gateways (ipv4,port);
+CREATE INDEX service_provider_sid_idx ON phone_numbers (service_provider_sid);
+ALTER TABLE phone_numbers ADD FOREIGN KEY service_provider_sid_idxfk_8 (service_provider_sid) REFERENCES service_providers (service_provider_sid);
 
-ALTER TABLE sip_gateways ADD FOREIGN KEY voip_carrier_sid_idxfk_1 (voip_carrier_sid) REFERENCES voip_carriers (voip_carrier_sid);
+CREATE INDEX sip_gateway_idx_hostport ON sip_gateways (ipv4,port);
+
+CREATE INDEX voip_carrier_sid_idx ON sip_gateways (voip_carrier_sid);
+ALTER TABLE sip_gateways ADD FOREIGN KEY voip_carrier_sid_idxfk_2 (voip_carrier_sid) REFERENCES voip_carriers (voip_carrier_sid);
 
 ALTER TABLE lcr_carrier_set_entry ADD FOREIGN KEY lcr_route_sid_idxfk (lcr_route_sid) REFERENCES lcr_routes (lcr_route_sid);
 
-ALTER TABLE lcr_carrier_set_entry ADD FOREIGN KEY voip_carrier_sid_idxfk_2 (voip_carrier_sid) REFERENCES voip_carriers (voip_carrier_sid);
+ALTER TABLE lcr_carrier_set_entry ADD FOREIGN KEY voip_carrier_sid_idxfk_3 (voip_carrier_sid) REFERENCES voip_carriers (voip_carrier_sid);
 
+CREATE INDEX webhook_sid_idx ON webhooks (webhook_sid);
 CREATE UNIQUE INDEX applications_idx_name ON applications (account_sid,name);
 
 CREATE INDEX application_sid_idx ON applications (application_sid);
+CREATE INDEX service_provider_sid_idx ON applications (service_provider_sid);
+ALTER TABLE applications ADD FOREIGN KEY service_provider_sid_idxfk_9 (service_provider_sid) REFERENCES service_providers (service_provider_sid);
+
 CREATE INDEX account_sid_idx ON applications (account_sid);
-ALTER TABLE applications ADD FOREIGN KEY account_sid_idxfk_5 (account_sid) REFERENCES accounts (account_sid);
+ALTER TABLE applications ADD FOREIGN KEY account_sid_idxfk_12 (account_sid) REFERENCES accounts (account_sid);
 
 ALTER TABLE applications ADD FOREIGN KEY call_hook_sid_idxfk (call_hook_sid) REFERENCES webhooks (webhook_sid);
 
@@ -257,10 +673,14 @@ ALTER TABLE service_providers ADD FOREIGN KEY registration_hook_sid_idxfk (regis
 CREATE INDEX account_sid_idx ON accounts (account_sid);
 CREATE INDEX sip_realm_idx ON accounts (sip_realm);
 CREATE INDEX service_provider_sid_idx ON accounts (service_provider_sid);
-ALTER TABLE accounts ADD FOREIGN KEY service_provider_sid_idxfk_3 (service_provider_sid) REFERENCES service_providers (service_provider_sid);
+ALTER TABLE accounts ADD FOREIGN KEY service_provider_sid_idxfk_10 (service_provider_sid) REFERENCES service_providers (service_provider_sid);
 
 ALTER TABLE accounts ADD FOREIGN KEY registration_hook_sid_idxfk_1 (registration_hook_sid) REFERENCES webhooks (webhook_sid);
 
+ALTER TABLE accounts ADD FOREIGN KEY queue_event_hook_sid_idxfk (queue_event_hook_sid) REFERENCES webhooks (webhook_sid);
+
 ALTER TABLE accounts ADD FOREIGN KEY device_calling_application_sid_idxfk (device_calling_application_sid) REFERENCES applications (application_sid);
 
+ALTER TABLE accounts ADD FOREIGN KEY siprec_hook_sid_idxfk (siprec_hook_sid) REFERENCES applications (application_sid);
+
 SET FOREIGN_KEY_CHECKS=1;

test/db/populate-test-data.sql

@@ -1,11 +1,23 @@
+-- create our products
+insert into products (product_sid, name, category)
+values
+('c4403cdb-8e75-4b27-9726-7d8315e3216d', 'concurrent call session', 'voice_call_session'),
+('2c815913-5c26-4004-b748-183b459329df', 'registered device', 'device'),
+('35a9fb10-233d-4eb9-aada-78de5814d680', 'api call', 'api_rate');
+
 insert into webhooks(webhook_sid, url, username, password) values('90dda62e-0ea2-47d1-8164-5bd49003476c', 'http://127.0.0.1:4000/auth', 'foo', 'bar');
 
 insert into service_providers (service_provider_sid, name, root_domain, registration_hook_sid) 
 values ('3f35518f-5a0d-4c2e-90a5-2407bb3b36f0', 'SP A', 'jambonz.org', '90dda62e-0ea2-47d1-8164-5bd49003476c');
-insert into accounts(account_sid, service_provider_sid, name, sip_realm, registration_hook_sid)
-values ('ed649e33-e771-403a-8c99-1780eabbc803', '3f35518f-5a0d-4c2e-90a5-2407bb3b36f0', 'test account', 'sip.example.com', '90dda62e-0ea2-47d1-8164-5bd49003476c');
 
-insert into voip_carriers (voip_carrier_sid, name) values ('287c1452-620d-4195-9f19-c9814ef90d78', 'westco');
+insert into accounts(account_sid, service_provider_sid, name, sip_realm, registration_hook_sid, webhook_secret)
+values ('ed649e33-e771-403a-8c99-1780eabbc803', '3f35518f-5a0d-4c2e-90a5-2407bb3b36f0', 'test account', 'sip.example.com', '90dda62e-0ea2-47d1-8164-5bd49003476c', 'foobar');
+insert into account_subscriptions(account_subscription_sid, account_sid, pending)
+values ('f4e1848d-3ff8-40eb-b9c1-30e1ef053f94','ed649e33-e771-403a-8c99-1780eabbc803',0);
+insert into account_products(account_product_sid, account_subscription_sid, product_sid,quantity)
+values ('f23ff996-6534-4aba-8666-4b347391eca2', 'f4e1848d-3ff8-40eb-b9c1-30e1ef053f94', 'c4403cdb-8e75-4b27-9726-7d8315e3216d', 10);
+
+insert into voip_carriers (voip_carrier_sid, name, service_provider_sid) values ('287c1452-620d-4195-9f19-c9814ef90d78', 'westco', '3f35518f-5a0d-4c2e-90a5-2407bb3b36f0');
 insert into sip_gateways (sip_gateway_sid, voip_carrier_sid, ipv4, inbound, outbound) 
 values ('124a5339-c62c-4075-9e19-f4de70a96597', '287c1452-620d-4195-9f19-c9814ef90d78', '172.39.0.20', true, true);
 insert into sip_gateways (sip_gateway_sid, voip_carrier_sid, ipv4, port, inbound, outbound) 

test/db/populate-test-data2.sql

@@ -1,26 +1,49 @@
+-- create our products
+insert into products (product_sid, name, category)
+values
+('c4403cdb-8e75-4b27-9726-7d8315e3216d', 'concurrent call session', 'voice_call_session'),
+('2c815913-5c26-4004-b748-183b459329df', 'registered device', 'device'),
+('35a9fb10-233d-4eb9-aada-78de5814d680', 'api call', 'api_rate');
+
 insert into webhooks(webhook_sid, url, username, password) values('90dda62e-0ea2-47d1-8164-5bd49003476c', 'http://127.0.0.1:4000/auth', 'foo', 'bar');
 
 insert into service_providers (service_provider_sid, name, root_domain, registration_hook_sid) 
 values ('3f35518f-5a0d-4c2e-90a5-2407bb3b36f0', 'SP A', 'jambonz.org', '90dda62e-0ea2-47d1-8164-5bd49003476c');
 
-insert into accounts(account_sid, service_provider_sid, name, sip_realm, registration_hook_sid)
-values ('ed649e33-e771-403a-8c99-1780eabbc803', '3f35518f-5a0d-4c2e-90a5-2407bb3b36f0', 'test account', 'sip.example.com', '90dda62e-0ea2-47d1-8164-5bd49003476c');
+insert into accounts(account_sid, service_provider_sid, name, sip_realm, registration_hook_sid, webhook_secret)
+values ('ed649e33-e771-403a-8c99-1780eabbc803', '3f35518f-5a0d-4c2e-90a5-2407bb3b36f0', 'test account', 'sip.example.com', '90dda62e-0ea2-47d1-8164-5bd49003476c', 'foobar');
+insert into account_subscriptions(account_subscription_sid, account_sid, pending)
+values ('f4e1848d-3ff8-40eb-b9c1-30e1ef053f94','ed649e33-e771-403a-8c99-1780eabbc803',0);
+insert into account_products(account_product_sid, account_subscription_sid, product_sid,quantity)
+values ('f23ff996-6534-4aba-8666-4b347391eca2', 'f4e1848d-3ff8-40eb-b9c1-30e1ef053f94', 'c4403cdb-8e75-4b27-9726-7d8315e3216d', 10);
 
 -- "good" carrier - "westco" at 172.39.0.20
-insert into voip_carriers (voip_carrier_sid, name) values ('287c1452-620d-4195-9f19-c9814ef90d78', 'westco');
+insert into voip_carriers (voip_carrier_sid, name, service_provider_sid) values ('287c1452-620d-4195-9f19-c9814ef90d78', 'westco', '3f35518f-5a0d-4c2e-90a5-2407bb3b36f0');
 insert into sip_gateways (sip_gateway_sid, voip_carrier_sid, ipv4, inbound, outbound) 
 values ('124a5339-c62c-4075-9e19-f4de70a96597', '287c1452-620d-4195-9f19-c9814ef90d78', '172.39.0.20', true, true);
 
 -- "bad" carrier - "eastco" at 172.39.0.21 (returns 503)
-insert into voip_carriers (voip_carrier_sid, name) values ('1d8ef351-062a-4487-94f8-7698d5a40d24', 'eastco');
+insert into voip_carriers (voip_carrier_sid, name, service_provider_sid) values ('1d8ef351-062a-4487-94f8-7698d5a40d24', 'eastco', '3f35518f-5a0d-4c2e-90a5-2407bb3b36f0');
 insert into sip_gateways (sip_gateway_sid, voip_carrier_sid, ipv4, inbound, outbound) 
 values ('e71519ff-4494-4c98-a06a-324e2712d94b', '1d8ef351-062a-4487-94f8-7698d5a40d24', '172.39.0.21', true, true);
 
--- lcr route: first try eastco (503) then westco (200)
-insert into lcr_routes(lcr_route_sid, regex, priority) values ('0eba4204-b036-4388-8f47-724c4cfb3d4e', '.*', 1);
+-- lcr route: default eastco, but 1617 matches westco (503)
+insert into lcr(lcr_sid, account_sid) 
+values('c0b0b6a0-0b0a-4b0b-8b0b-0b0b0b0b0b0b', 'ed649e33-e771-403a-8c99-1780eabbc803');
+
+insert into lcr_routes(lcr_route_sid, lcr_sid, regex, priority) 
+values ('9eba4204-b036-4388-8f47-724c4cfb3d4e', 'c0b0b6a0-0b0a-4b0b-8b0b-0b0b0b0b0b0b', '.*', 999);
 
 insert into lcr_carrier_set_entry(lcr_carrier_set_entry_sid, lcr_route_sid, voip_carrier_sid, priority)
-values ('b677a7b5-bec6-4045-ae4a-a67a5ccb3448', '0eba4204-b036-4388-8f47-724c4cfb3d4e', '1d8ef351-062a-4487-94f8-7698d5a40d24', 1);
+values ('13e344a0-8a4c-4f95-8a19-ccbfc7ab053e', '9eba4204-b036-4388-8f47-724c4cfb3d4e', '1d8ef351-062a-4487-94f8-7698d5a40d24', 1);
+
+-- attach default route to lcr
+update lcr set default_carrier_set_entry_sid = '13e344a0-8a4c-4f95-8a19-ccbfc7ab053e';
+
+-- add a route based on digit match
+insert into lcr_routes(lcr_route_sid, lcr_sid, regex, priority) 
+values ('3eba4204-b036-4388-8f47-724c4cfb3d4e', 'c0b0b6a0-0b0a-4b0b-8b0b-0b0b0b0b0b0b', '1617', 1);
+
 insert into lcr_carrier_set_entry(lcr_carrier_set_entry_sid, lcr_route_sid, voip_carrier_sid, priority)
-values ('13e344a0-8a4c-4f95-8a19-ccbfc7ab053e', '0eba4204-b036-4388-8f47-724c4cfb3d4e', '287c1452-620d-4195-9f19-c9814ef90d78', 2);
+values ('b677a7b5-bec6-4045-ae4a-a67a5ccb3448', '3eba4204-b036-4388-8f47-724c4cfb3d4e', '287c1452-620d-4195-9f19-c9814ef90d78', 1);
 

test/db/populate-test-data3.sql

@@ -1,32 +1,23 @@
+-- create our products
+insert into products (product_sid, name, category)
+values
+('c4403cdb-8e75-4b27-9726-7d8315e3216d', 'concurrent call session', 'voice_call_session'),
+('2c815913-5c26-4004-b748-183b459329df', 'registered device', 'device'),
+('35a9fb10-233d-4eb9-aada-78de5814d680', 'api call', 'api_rate');
+
 insert into webhooks(webhook_sid, url, username, password) values('90dda62e-0ea2-47d1-8164-5bd49003476c', 'http://127.0.0.1:4000/auth', 'foo', 'bar');
 
 insert into service_providers (service_provider_sid, name, root_domain, registration_hook_sid) 
 values ('3f35518f-5a0d-4c2e-90a5-2407bb3b36f0', 'SP A', 'jambonz.org', '90dda62e-0ea2-47d1-8164-5bd49003476c');
-insert into accounts(account_sid, service_provider_sid, name, sip_realm, registration_hook_sid)
-values ('ed649e33-e771-403a-8c99-1780eabbc803', '3f35518f-5a0d-4c2e-90a5-2407bb3b36f0', 'test account', 'sip.example.com', '90dda62e-0ea2-47d1-8164-5bd49003476c');
 
--- "good" carrier - "westco" at 172.39.0.20
-insert into voip_carriers (voip_carrier_sid, name) values ('287c1452-620d-4195-9f19-c9814ef90d78', 'westco');
-insert into sip_gateways (sip_gateway_sid, voip_carrier_sid, ipv4, inbound, outbound) 
-values ('124a5339-c62c-4075-9e19-f4de70a96597', '287c1452-620d-4195-9f19-c9814ef90d78', '172.39.0.20', true, true);
-
--- "bad" carrier - "eastco" at 172.39.0.21 (returns 503)
-insert into voip_carriers (voip_carrier_sid, name) values ('1d8ef351-062a-4487-94f8-7698d5a40d24', 'eastco');
-insert into sip_gateways (sip_gateway_sid, voip_carrier_sid, ipv4, inbound, outbound) 
-values ('e71519ff-4494-4c98-a06a-324e2712d94b', '1d8ef351-062a-4487-94f8-7698d5a40d24', '172.39.0.21', true, true);
+insert into accounts(account_sid, service_provider_sid, name, sip_realm, registration_hook_sid, webhook_secret)
+values ('ed649e33-e771-403a-8c99-1780eabbc803', '3f35518f-5a0d-4c2e-90a5-2407bb3b36f0', 'test account', 'sip.example.com', '90dda62e-0ea2-47d1-8164-5bd49003476c', 'foobar');
+insert into account_subscriptions(account_subscription_sid, account_sid, pending)
+values ('f4e1848d-3ff8-40eb-b9c1-30e1ef053f94','ed649e33-e771-403a-8c99-1780eabbc803',0);
+insert into account_products(account_product_sid, account_subscription_sid, product_sid,quantity)
+values ('f23ff996-6534-4aba-8666-4b347391eca2', 'f4e1848d-3ff8-40eb-b9c1-30e1ef053f94', 'c4403cdb-8e75-4b27-9726-7d8315e3216d', 10);
 
 -- "bad" carrier - "northco" at 172.39.0.22 (returns 100 Trying and never answers)
-insert into voip_carriers (voip_carrier_sid, name) values ('7b4b9c56-4d81-4f31-9d70-62cd7d82193b', 'northco');
+insert into voip_carriers (voip_carrier_sid, name, service_provider_sid) values ('7b4b9c56-4d81-4f31-9d70-62cd7d82193b', 'northco', '3f35518f-5a0d-4c2e-90a5-2407bb3b36f0');
 insert into sip_gateways (sip_gateway_sid, voip_carrier_sid, ipv4, inbound, outbound) 
 values ('fcbb2109-582c-4d55-b38a-b6bc7cc4be73', '7b4b9c56-4d81-4f31-9d70-62cd7d82193b', '172.39.0.22', true, true);
-
--- lcr route: first try eastco (503) then northco (cancel), then westco (200)
-insert into lcr_routes(lcr_route_sid, regex, priority) values ('0eba4204-b036-4388-8f47-724c4cfb3d4e', '.*', 1);
-
-insert into lcr_carrier_set_entry(lcr_carrier_set_entry_sid, lcr_route_sid, voip_carrier_sid, priority)
-values ('b677a7b5-bec6-4045-ae4a-a67a5ccb3448', '0eba4204-b036-4388-8f47-724c4cfb3d4e', '1d8ef351-062a-4487-94f8-7698d5a40d24', 1);
-insert into lcr_carrier_set_entry(lcr_carrier_set_entry_sid, lcr_route_sid, voip_carrier_sid, priority)
-values ('b417ce66-a805-46b3-b296-697a6c2ca249', '0eba4204-b036-4388-8f47-724c4cfb3d4e', '7b4b9c56-4d81-4f31-9d70-62cd7d82193b', 2);
-insert into lcr_carrier_set_entry(lcr_carrier_set_entry_sid, lcr_route_sid, voip_carrier_sid, priority)
-values ('13e344a0-8a4c-4f95-8a19-ccbfc7ab053e', '0eba4204-b036-4388-8f47-724c4cfb3d4e', '287c1452-620d-4195-9f19-c9814ef90d78', 3);
-

test/db/populate-test-data4.sql

@@ -1,12 +1,24 @@
+-- create our products
+insert into products (product_sid, name, category)
+values
+('c4403cdb-8e75-4b27-9726-7d8315e3216d', 'concurrent call session', 'voice_call_session'),
+('2c815913-5c26-4004-b748-183b459329df', 'registered device', 'device'),
+('35a9fb10-233d-4eb9-aada-78de5814d680', 'api call', 'api_rate');
+
 insert into webhooks(webhook_sid, url, username, password) values('90dda62e-0ea2-47d1-8164-5bd49003476c', 'http://127.0.0.1:4000/auth', 'foo', 'bar');
 
 insert into service_providers (service_provider_sid, name, root_domain, registration_hook_sid) 
 values ('3f35518f-5a0d-4c2e-90a5-2407bb3b36f0', 'SP A', 'jambonz.org', '90dda62e-0ea2-47d1-8164-5bd49003476c');
-insert into accounts(account_sid, service_provider_sid, name, sip_realm, registration_hook_sid)
-values ('ed649e33-e771-403a-8c99-1780eabbc803', '3f35518f-5a0d-4c2e-90a5-2407bb3b36f0', 'test account', 'sip.example.com', '90dda62e-0ea2-47d1-8164-5bd49003476c');
+
+insert into accounts(account_sid, service_provider_sid, name, sip_realm, registration_hook_sid, webhook_secret)
+values ('ed649e33-e771-403a-8c99-1780eabbc803', '3f35518f-5a0d-4c2e-90a5-2407bb3b36f0', 'test account', 'sip.example.com', '90dda62e-0ea2-47d1-8164-5bd49003476c', 'foobar');
+insert into account_subscriptions(account_subscription_sid, account_sid, pending)
+values ('f4e1848d-3ff8-40eb-b9c1-30e1ef053f94','ed649e33-e771-403a-8c99-1780eabbc803',0);
+insert into account_products(account_product_sid, account_subscription_sid, product_sid,quantity)
+values ('f23ff996-6534-4aba-8666-4b347391eca2', 'f4e1848d-3ff8-40eb-b9c1-30e1ef053f94', 'c4403cdb-8e75-4b27-9726-7d8315e3216d', 10);
 
 -- one carrier, uas script expecting a reinvite
-insert into voip_carriers (voip_carrier_sid, name, e164_leading_plus, requires_register, register_username, register_sip_realm, register_password) 
-values ('287c1452-620d-4195-9f19-c9814ef90d78', 'westco', 0, 1, 'foo', 'jambonz.org', 'bar');
+insert into voip_carriers (voip_carrier_sid, name, service_provider_sid, e164_leading_plus, requires_register, register_username, register_sip_realm, register_password) 
+values ('287c1452-620d-4195-9f19-c9814ef90d78', 'westco', '3f35518f-5a0d-4c2e-90a5-2407bb3b36f0', 0, 1, 'foo', 'jambonz.org', 'bar');
 insert into sip_gateways (sip_gateway_sid, voip_carrier_sid, ipv4, inbound, outbound) 
 values ('124a5339-c62c-4075-9e19-f4de70a96597', '287c1452-620d-4195-9f19-c9814ef90d78', '172.39.0.23', true, true);

test/db/populate-test-data5.sql

@@ -0,0 +1,25 @@
+-- create our products
+insert into products (product_sid, name, category)
+values
+('c4403cdb-8e75-4b27-9726-7d8315e3216d', 'concurrent call session', 'voice_call_session'),
+('2c815913-5c26-4004-b748-183b459329df', 'registered device', 'device'),
+('35a9fb10-233d-4eb9-aada-78de5814d680', 'api call', 'api_rate');
+
+insert into webhooks(webhook_sid, url, username, password) values('90dda62e-0ea2-47d1-8164-5bd49003476c', 'http://127.0.0.1:4000/auth', 'foo', 'bar');
+
+insert into service_providers (service_provider_sid, name, root_domain, registration_hook_sid) 
+values ('3f35518f-5a0d-4c2e-90a5-2407bb3b36f0', 'SP A', 'jambonz.org', '90dda62e-0ea2-47d1-8164-5bd49003476c');
+
+insert into accounts(account_sid, service_provider_sid, name, sip_realm, registration_hook_sid, webhook_secret)
+values ('ed649e33-e771-403a-8c99-1780eabbc803', '3f35518f-5a0d-4c2e-90a5-2407bb3b36f0', 'test account', 'sip.example.com', '90dda62e-0ea2-47d1-8164-5bd49003476c', 'foobar');
+insert into account_subscriptions(account_subscription_sid, account_sid, pending)
+values ('f4e1848d-3ff8-40eb-b9c1-30e1ef053f94','ed649e33-e771-403a-8c99-1780eabbc803',0);
+insert into account_products(account_product_sid, account_subscription_sid, product_sid,quantity)
+values ('f23ff996-6534-4aba-8666-4b347391eca2', 'f4e1848d-3ff8-40eb-b9c1-30e1ef053f94', 'c4403cdb-8e75-4b27-9726-7d8315e3216d', 0);
+
+
+-- one carrier, uas script expecting a reinvite
+insert into voip_carriers (voip_carrier_sid, name, service_provider_sid, e164_leading_plus, requires_register, register_username, register_sip_realm, register_password) 
+values ('287c1452-620d-4195-9f19-c9814ef90d78', 'westco', '3f35518f-5a0d-4c2e-90a5-2407bb3b36f0', 0, 1, 'foo', 'jambonz.org', 'bar');
+insert into sip_gateways (sip_gateway_sid, voip_carrier_sid, ipv4, inbound, outbound) 
+values ('124a5339-c62c-4075-9e19-f4de70a96597', '287c1452-620d-4195-9f19-c9814ef90d78', '172.39.0.23', true, true);

test/docker-compose-testbed.yaml

@@ -10,6 +10,7 @@ networks:
 services:
   mysql:
     image: mysql:5.7
+    platform: linux/x86_64
     ports:
       - "3306:3306"
     environment: 
@@ -116,3 +117,12 @@ services:
     networks:
       sbc-outbound:
         ipv4_address: 172.39.0.24
+
+  influxdb:
+    image: influxdb:1.8
+    ports:
+      - "8086:8086"
+    networks:
+      sbc-outbound:
+        ipv4_address: 172.39.0.90
+        

test/docker_start.js

@@ -1,5 +1,4 @@
-const test = require('blue-tape');
-//const test = require('tape').test ;
+const test = require('tape');
 const exec = require('child_process').exec ;
 
 test('starting docker network..', (t) => {

test/docker_stop.js

@@ -1,4 +1,4 @@
-const test = require('blue-tape');
+const test = require('tape');
 //const test = require('tape').test ;
 const exec = require('child_process').exec ;
 

test/registrar.env

@@ -5,3 +5,7 @@ DRACHTIO_SECRET=cymru
 JAMBONES_REDIS_HOST=172.39.0.11
 JAMBONES_REDIS_PORT=6379
 JAMBONES_LOGLEVEL=info
+JAMBONES_MYSQL_HOST=172.39.0.2
+JAMBONES_MYSQL_USER=jambones_test
+JAMBONES_MYSQL_PASSWORD=jambones_test
+JAMBONES_MYSQL_DATABASE=jambones_test

test/scenarios/uac-cancel.xml

@@ -33,7 +33,10 @@
       CSeq: 1 INVITE
       Contact: sip:sipp@[local_ip]:[local_port]
       Max-Forwards: 70
-      Subject: uac-pcap-carrier-success
+      Subject: uac-cancel
+      X-Account-Sid: ed649e33-e771-403a-8c99-1780eabbc803
+      X-Call-Sid: fff49e33-e771-403a-8c99-1780eabbc803
+      X-Jambonz-Routing: phone
       Content-Type: application/sdp
       Content-Length: [len]
 
@@ -57,7 +60,7 @@
 
   <recv response="100" response_txn="invite"/>
 
-  <pause milliseconds="3000"/>
+  <pause milliseconds="1000"/>
 
   <send>
   <![CDATA[
@@ -101,4 +104,3 @@
   <CallLengthRepartition value="10, 50, 100, 500, 1000, 5000, 10000"/>
 
 </scenario>
-

test/scenarios/uac-device-invalid-password.xml

@@ -34,6 +34,7 @@
       Contact: sip:sipp@[local_ip]:[local_port]
       Max-Forwards: 70
       Subject: uac-device-unknown-user
+      X-Jambonz-Routing: user
       Content-Type: application/sdp
       Content-Length: [len]
 

test/scenarios/uac-device-unknown-realm.xml

@@ -34,6 +34,7 @@
       Contact: sip:sipp@[local_ip]:[local_port]
       Max-Forwards: 70
       Subject: uac-device-unknown-user
+      X-Jambonz-Routing: user
       Content-Type: application/sdp
       Content-Length: [len]
 

test/scenarios/uac-device-unknown-user.xml

@@ -34,6 +34,7 @@
       Contact: sip:sipp@[local_ip]:[local_port]
       Max-Forwards: 70
       Subject: uac-device-unknown-user
+      X-Jambonz-Routing: user
       Content-Type: application/sdp
       Content-Length: [len]
 

test/scenarios/uac-pcap-carrier-fail-limits.xml

@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!DOCTYPE scenario SYSTEM "sipp.dtd">
+
+<scenario name="UAC with media">
+
+  <send retrans="500">
+    <![CDATA[
+
+      INVITE sip:16173333456@127.0.0.1 SIP/2.0
+      Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
+      From: sipp <sip:sipp@[local_ip]:[local_port]>;tag=[pid]SIPpTag09[call_number]
+      To: <sip:16173333456@127.0.0.1>
+      Call-ID: [call_id]
+      CSeq: 1 INVITE
+      Contact: sip:sipp@[local_ip]:[local_port]
+      Max-Forwards: 70
+      X-Account-Sid: ed649e33-e771-403a-8c99-1780eabbc803
+      X-Call-Sid: ff49e33-e771-403a-8c99-1780eabbc803
+      X-Jambonz-Routing: phone
+      Subject: uac-pcap-carrier-fail-limits
+      Content-Type: application/sdp
+      Content-Length: [len]
+
+      v=0
+      o=user1 53655765 2353687637 IN IP[local_ip_type] [local_ip]
+      s=-
+      c=IN IP[local_ip_type] [local_ip]
+      t=0 0
+      m=audio [auto_media_port] RTP/AVP 8 101
+      a=rtpmap:8 PCMA/8000
+      a=rtpmap:101 telephone-event/8000
+      a=fmtp:101 0-11,16
+
+    ]]>
+  </send>
+
+  <recv response="100" optional="true">
+  </recv>
+
+  <recv response="503" rtd="true" crlf="true">
+  </recv>
+
+  <send>
+    <![CDATA[
+
+      ACK sip:sip:+16173333456@127.0.0.1 SIP/2.0
+      [last_Via]
+      From: sipp <sip:sipp@[local_ip]:[local_port]>;tag=[pid]SIPpTag09[call_number]
+      To: <sip:sip:+16173333456@127.0.0.1>[peer_tag_param]
+      Call-ID: [call_id]
+      CSeq: 1 ACK
+      Subject: uac-pcap-carrier-fail-limits
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+
+</scenario>

test/scenarios/uac-pcap-carrier-success-k8s.xml

@@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!DOCTYPE scenario SYSTEM "sipp.dtd">
+
+<scenario name="UAC with media">
+
+  <send retrans="500">
+    <![CDATA[
+
+      INVITE sip:16173333456@sbc-sip:5060 SIP/2.0
+      Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
+      From: sipp <sip:sipp@[local_ip]:[local_port]>;tag=[pid]SIPpTag09[call_number]
+      To: <sip:16173333456@sbc-sip:5060>
+      Call-ID: [call_id]
+      CSeq: 1 INVITE
+      Contact: sip:sipp@[local_ip]:[local_port]
+      Max-Forwards: 70
+      X-Account-Sid: ed649e33-e771-403a-8c99-1780eabbc803
+      X-Call-Sid: fff49e33-e771-403a-8c99-1780eabbc803
+      X-Jambonz-Routing: phone
+      Subject: uac-pcap-carrier-success
+      Content-Type: application/sdp
+      Content-Length: [len]
+
+      v=0
+      o=user1 53655765 2353687637 IN IP[local_ip_type] [local_ip]
+      s=-
+      c=IN IP[local_ip_type] [local_ip]
+      t=0 0
+      m=audio [auto_media_port] RTP/AVP 8 101
+      a=rtpmap:8 PCMA/8000
+      a=rtpmap:101 telephone-event/8000
+      a=fmtp:101 0-11,16
+
+    ]]>
+  </send>
+
+  <recv response="100" optional="true">
+  </recv>
+
+  <recv response="180" optional="true">
+  </recv>
+
+  <recv response="200" rtd="true" crlf="true">
+  </recv>
+
+  <send>
+    <![CDATA[
+
+      ACK sip:sip:+16173333456@sbc-sip:5060 SIP/2.0
+      Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
+      From: sipp <sip:sipp@[local_ip]:[local_port]>;tag=[pid]SIPpTag09[call_number]
+      To: <sip:sip:+16173333456@sbc-sip:5060>[peer_tag_param]
+      Call-ID: [call_id]
+      CSeq: 1 ACK
+      Subject: uac-pcap-carrier-success
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+  <!-- Play a pre-recorded PCAP file (RTP stream)                       -->
+  <nop>
+    <action>
+      <exec play_pcap_audio="pcap/g711a.pcap"/>
+    </action>
+  </nop>
+
+  <!-- Pause briefly      -->
+  <pause milliseconds="2000"/>
+
+  <!-- The 'crlf' option inserts a blank line in the statistics report. -->
+  <send retrans="500">
+    <![CDATA[
+
+      BYE sip:sip:+16173333456@sbc-sip:5060 SIP/2.0
+      Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
+      From: sipp <sip:sipp@[local_ip]:[local_port]>;tag=[pid]SIPpTag09[call_number]
+      To: <sip:sip:+16173333456@sbc-sip:5060>[peer_tag_param]
+      Call-ID: [call_id]
+      CSeq: 2 BYE
+      Max-Forwards: 70
+      Subject: uac-pcap-carrier-success
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+  <recv response="200" crlf="true">
+  </recv>
+
+</scenario>

test/scenarios/uac-pcap-carrier-success-reinvite.xml

@@ -15,6 +15,9 @@
       Contact: sip:sipp@[local_ip]:[local_port]
       Max-Forwards: 70
       Subject: uac-pcap-carrier-success
+      X-Account-Sid: ed649e33-e771-403a-8c99-1780eabbc803
+      X-Call-Sid: fff49e33-e771-403a-8c99-1780eabbc803
+      X-Jambonz-Routing: phone
       Content-Type: application/sdp
       Content-Length: [len]
 

test/scenarios/uac-pcap-carrier-success.xml

@@ -14,6 +14,9 @@
       CSeq: 1 INVITE
       Contact: sip:sipp@[local_ip]:[local_port]
       Max-Forwards: 70
+      X-Account-Sid: ed649e33-e771-403a-8c99-1780eabbc803
+      X-Call-Sid: fff49e33-e771-403a-8c99-1780eabbc803
+      X-Jambonz-Routing: phone
       Subject: uac-pcap-carrier-success
       Content-Type: application/sdp
       Content-Length: [len]

test/scenarios/uac-pcap-device-404.xml

@@ -35,6 +35,9 @@
       Contact: sip:sipp@[local_ip]:[local_port]
       Max-Forwards: 70
       Subject: uac-pcap-device-success
+      X-Account-Sid: ed649e33-e771-403a-8c99-1780eabbc803
+      X-Call-Sid: ff649e33-e771-403a-8c99-1780eabbc803
+      X-Jambonz-Routing: user
       Content-Type: application/sdp
       Content-Length: [len]
 

test/scenarios/uac-pcap-device-success-in-dialog-request.xml

@@ -34,6 +34,7 @@
       Contact: sip:sipp@[local_ip]:[local_port]
       Max-Forwards: 70
       Subject: uac-pcap-device-success
+      X-Jambonz-Routing: user
       Content-Type: application/sdp
       Content-Length: [len]
 

test/scenarios/uac-pcap-device-success.xml

@@ -35,6 +35,7 @@
       Contact: sip:sipp@[local_ip]:[local_port]
       Max-Forwards: 70
       Subject: uac-pcap-device-success
+      X-Jambonz-Routing: user
       Content-Type: application/sdp
       Content-Length: [len]
 

test/scenarios/uac-pcap-inbound-carrier-success.xml

@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!DOCTYPE scenario SYSTEM "sipp.dtd">
+
+<scenario name="UAC with media">
+
+  <send retrans="500">
+    <![CDATA[
+
+      INVITE sip:16173333456@127.0.0.1 SIP/2.0
+      Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
+      From: sipp <sip:sipp@[local_ip]:[local_port]>;tag=[pid]SIPpTag09[call_number]
+      To: <sip:16173333456@127.0.0.1>
+      Call-ID: [call_id]
+      CSeq: 1 INVITE
+      Contact: sip:sipp@[local_ip]:[local_port]
+      Max-Forwards: 70
+      X-Account-Sid: ed649e33-e771-403a-8c99-1780eabbc803
+      X-Call-Sid: fff49e33-e771-403a-8c99-1780eabbc803
+      X-Jambonz-Routing: phone
+      X-Voip-Carrier-Sid: 287c1452-620d-4195-9f19-c9814ef90d78
+      Subject: uac-pcap-carrier-success
+      Content-Type: application/sdp
+      Content-Length: [len]
+
+      v=0
+      o=user1 53655765 2353687637 IN IP[local_ip_type] [local_ip]
+      s=-
+      c=IN IP[local_ip_type] [local_ip]
+      t=0 0
+      m=audio [auto_media_port] RTP/AVP 8 101
+      a=rtpmap:8 PCMA/8000
+      a=rtpmap:101 telephone-event/8000
+      a=fmtp:101 0-11,16
+
+    ]]>
+  </send>
+
+  <recv response="100" optional="true">
+  </recv>
+
+  <recv response="180" optional="true">
+  </recv>
+
+  <recv response="200" rtd="true" crlf="true">
+  </recv>
+
+  <send>
+    <![CDATA[
+
+      ACK sip:sip:+16173333456@127.0.0.1 SIP/2.0
+      Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
+      From: sipp <sip:sipp@[local_ip]:[local_port]>;tag=[pid]SIPpTag09[call_number]
+      To: <sip:sip:+16173333456@127.0.0.1>[peer_tag_param]
+      Call-ID: [call_id]
+      CSeq: 1 ACK
+      Subject: uac-pcap-carrier-success
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+  <!-- Play a pre-recorded PCAP file (RTP stream)                       -->
+  <nop>
+    <action>
+      <exec play_pcap_audio="pcap/g711a.pcap"/>
+    </action>
+  </nop>
+
+  <!-- Pause briefly      -->
+  <pause milliseconds="2000"/>
+
+  <!-- The 'crlf' option inserts a blank line in the statistics report. -->
+  <send retrans="500">
+    <![CDATA[
+
+      BYE sip:sip:+16173333456@127.0.0.1 SIP/2.0
+      Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
+      From: sipp <sip:sipp@[local_ip]:[local_port]>;tag=[pid]SIPpTag09[call_number]
+      To: <sip:sip:+16173333456@127.0.0.1>[peer_tag_param]
+      Call-ID: [call_id]
+      CSeq: 2 BYE
+      Max-Forwards: 70
+      Subject: uac-pcap-carrier-success
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+  <recv response="200" crlf="true">
+  </recv>
+
+</scenario>

test/scenarios/uac-sip-uri-auth-success.xml

@@ -35,6 +35,9 @@
       Contact: sip:sipp@[local_ip]:[local_port]
       Max-Forwards: 70
       Subject: uac-sip-uri-auth-success
+      X-Account-Sid: ed649e33-e771-403a-8c99-1780eabbc803
+      X-Call-Sid: fff49e33-e771-403a-8c99-1780eabbc803
+      X-Jambonz-Routing: sip
       Content-Type: application/sdp
       Content-Length: [len]
 
@@ -86,6 +89,9 @@
       [authentication username=foo password=bar]
       Max-Forwards: 70
       Subject: uac-sip-uri-auth-success
+      X-Account-Sid: ed649e33-e771-403a-8c99-1780eabbc803
+      X-Call-Sid: fff49e33-e771-403a-8c99-1780eabbc803
+      X-Jambonz-Routing: sip
       Content-Type: application/sdp
       Content-Length: [len]
 
@@ -122,7 +128,7 @@
       To: <sip:sip:john@jambonz.org>[peer_tag_param]
       [last_Call-ID:]
       CSeq: 2 ACK
-      Subject: uac-sip-uri-auth-success
+      Subject: 
       Content-Length: 0
 
     ]]>

test/sip-tests.js

@@ -1,13 +1,20 @@
-const test = require('blue-tape');
+const test = require('tape');
 const { output, sippUac } = require('./sipp')('test_sbc-outbound');
 const {execSync} = require('child_process');
 const debug = require('debug')('jambonz:sbc-outbound');
-const pwd = '-p$MYSQL_ROOT_PASSWORD';
+const bent = require('bent');
+const getJSON = bent('json');
 
 process.on('unhandledRejection', (reason, p) => {
   console.log('Unhandled Rejection at: Promise', p, 'reason:', reason);
 });
 
+function waitFor(ms) {
+  return new Promise((resolve) => {
+    setTimeout(resolve, ms * 1000);
+  });
+}
+
 function connect(connectable) {
   return new Promise((resolve, reject) => {
     connectable.on('connect', () => {
@@ -18,10 +25,16 @@ function connect(connectable) {
 
 test('sbc-outbound tests', async(t) => {
   const {srf} = require('../app');
+  const { queryCdrs } = srf.locals;
 
   try {
     await connect(srf);
   
+    let obj = await getJSON('http://127.0.0.1:3050/');
+    t.ok(obj.calls === 0, 'HTTP GET / works (current call count)')
+    obj = await getJSON('http://127.0.0.1:3050/system-health');
+    t.ok(obj.calls === 0, 'HTTP GET /system-health works (health check)')
+
     /* call to unregistered user */
     debug('successfully connected to drachtio server');
     await sippUac('uac-pcap-device-404.xml');
@@ -29,7 +42,15 @@ test('sbc-outbound tests', async(t) => {
 
     /* call to PSTN with no lcr configured */
     await sippUac('uac-pcap-carrier-success.xml');
-    t.pass('successfully completed outbound call to configured sip trunk');
+    t.pass('successfully completed outbound call to sip trunk');
+
+    /* call to PSTN with no lcr configured */
+    await sippUac('uac-pcap-inbound-carrier-success.xml');
+    t.pass('successfully completed outbound call to sip trunk');
+
+    /* call to PSTN with request uri we see in kubernetes */
+    await sippUac('uac-pcap-carrier-success-k8s.xml');
+    t.pass('successfully completed outbound call to sip trunk (k8S req uri)');
 
     // re-rack test data
     execSync(`mysql -h 127.0.0.1 -u root  --protocol=tcp -D jambones_test < ${__dirname}/db/jambones-sql.sql`);
@@ -37,7 +58,7 @@ test('sbc-outbound tests', async(t) => {
 
     /* call to PSTN with lcr configured */
     await sippUac('uac-pcap-carrier-success.xml');
-    t.pass('successfully completed outbound lcr carrier with crankback after failure');
+    t.pass('successfully completed outbound call using LCR');
 
     // re-rack test data
     execSync(`mysql -h 127.0.0.1 -u root  --protocol=tcp -D jambones_test < ${__dirname}/db/jambones-sql.sql`);
@@ -58,7 +79,21 @@ test('sbc-outbound tests', async(t) => {
     /* invite to sipUri that challenges */
     await sippUac('uac-sip-uri-auth-success.xml');
     t.pass('successfully connected to sip uri that requires auth');
+  
+    // re-rack test data
+    execSync(`mysql -h 127.0.0.1 -u root  --protocol=tcp -D jambones_test < ${__dirname}/db/jambones-sql.sql`);
+    execSync(`mysql -h 127.0.0.1 -u root  --protocol=tcp -D jambones_test < ${__dirname}/db/populate-test-data5.sql`);
     
+    /* fails when session limit exceeded */
+    await sippUac('uac-pcap-carrier-fail-limits.xml');
+    t.pass('fails when max calls in progress');
+      
+    await waitFor(25);
+
+    const res = await queryCdrs({account_sid: 'ed649e33-e771-403a-8c99-1780eabbc803'});
+    console.log(`${res.total} cdrs: ${JSON.stringify(res)}`);
+    t.ok(res.total === 7, 'wrote 7 cdrs');
+
     srf.disconnect();
   } catch (err) {
     console.error(err);