fix missing speech vendor in telemetry metric

2026-02-12 09:19:34 +00:00 · 2023-08-28 14:09:09 +07:00
33 changed files with 534 additions and 1912 deletions
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -9,7 +9,7 @@ jobs:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v3
        with:
-          node-version: 18
+          node-version: 16
      - run: npm ci
      - run: npm run jslint
      - run: docker pull drachtio/sipp
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# jambonz-feature-server ![Build Status](https://github.com/jambonz/jambonz-feature-server/workflows/CI/badge.svg)
+# jambones-feature-server ![Build Status](https://github.com/jambonz/jambonz-feature-server/workflows/CI/badge.svg)

 This application implements the core feature server of the jambones platform.

@@ -37,9 +37,6 @@ Configuration is provided via environment variables:
 |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|
-|JAMBONZ_RECORD_WS_BASE_URL| recording websocket URL to send the recording audio|no|
-|JAMBONZ_RECORD_WS_USERNAME| recording websocket username|no|
-|JAMBONZ_RECORD_WS_PASSWORD| recording websocket password|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:
--- a/lib/config.js
+++ b/lib/config.js
@@ -25,7 +25,7 @@ const JAMBONES_MYSQL_USER = process.env.JAMBONES_MYSQL_USER;
 const JAMBONES_MYSQL_PASSWORD = process.env.JAMBONES_MYSQL_PASSWORD;
 const JAMBONES_MYSQL_DATABASE = process.env.JAMBONES_MYSQL_DATABASE;
 const JAMBONES_MYSQL_PORT = parseInt(process.env.JAMBONES_MYSQL_PORT, 10) || 3306;
-const JAMBONES_MYSQL_REFRESH_TTL = parseInt(process.env.JAMBONES_MYSQL_REFRESH_TTL, 10) || 0;
+const JAMBONES_MYSQL_REFRESH_TTL = process.env.JAMBONES_MYSQL_REFRESH_TTL;
 const JAMBONES_MYSQL_CONNECTION_LIMIT = parseInt(process.env.JAMBONES_MYSQL_CONNECTION_LIMIT, 10) || 10;

 /* redis */
@@ -121,9 +121,6 @@ const HTTP_POOL = process.env.HTTP_POOL && parseInt(process.env.HTTP_POOL);
 const HTTP_POOLSIZE = parseInt(process.env.HTTP_POOLSIZE, 10) || 10;
 const HTTP_PIPELINING = parseInt(process.env.HTTP_PIPELINING, 10) || 1;
 const HTTP_TIMEOUT = 10000;
-const HTTP_PROXY_IP = process.env.JAMBONES_HTTP_PROXY_IP;
-const HTTP_PROXY_PORT = process.env.JAMBONES_HTTP_PROXY_PORT;
-const HTTP_PROXY_PROTOCOL = process.env.JAMBONES_HTTP_PROXY_PROTOCOL || 'http';

 const OPTIONS_PING_INTERVAL = parseInt(process.env.OPTIONS_PING_INTERVAL, 10) || 30000;

@@ -147,10 +144,9 @@ const JAMBONES_REDIS_SENTINELS = process.env.JAMBONES_REDIS_SENTINELS ? {
    username: process.env.JAMBONES_REDIS_SENTINEL_USERNAME
  })
 } : null;
-const JAMBONZ_RECORD_WS_BASE_URL = process.env.JAMBONZ_RECORD_WS_BASE_URL || process.env.JAMBONES_RECORD_WS_BASE_URL;
-const JAMBONZ_RECORD_WS_USERNAME = process.env.JAMBONZ_RECORD_WS_USERNAME || process.env.JAMBONES_RECORD_WS_USERNAME;
-const JAMBONZ_RECORD_WS_PASSWORD = process.env.JAMBONZ_RECORD_WS_PASSWORD || process.env.JAMBONES_RECORD_WS_PASSWORD;
-const JAMBONZ_DISABLE_DIAL_PAI_HEADER = process.env.JAMBONZ_DISABLE_DIAL_PAI_HEADER || false;
+const JAMBONZ_RECORD_WS_BASE_URL = process.env.JAMBONZ_RECORD_WS_BASE_URL;
+const JAMBONZ_RECORD_WS_USERNAME = process.env.JAMBONZ_RECORD_WS_USERNAME;
+const JAMBONZ_RECORD_WS_PASSWORD = process.env.JAMBONZ_RECORD_WS_PASSWORD;

 module.exports = {
  JAMBONES_MYSQL_HOST,
@@ -216,9 +212,6 @@ module.exports = {
  HTTP_POOLSIZE,
  HTTP_PIPELINING,
  HTTP_TIMEOUT,
-  HTTP_PROXY_IP,
-  HTTP_PROXY_PORT,
-  HTTP_PROXY_PROTOCOL,
  OPTIONS_PING_INTERVAL,
  RESPONSE_TIMEOUT_MS,
  JAMBONES_WS_HANDSHAKE_TIMEOUT_MS,
@@ -232,6 +225,5 @@ module.exports = {
  DEEPGRAM_API_KEY,
  JAMBONZ_RECORD_WS_BASE_URL,
  JAMBONZ_RECORD_WS_USERNAME,
-  JAMBONZ_RECORD_WS_PASSWORD,
-  JAMBONZ_DISABLE_DIAL_PAI_HEADER
+  JAMBONZ_RECORD_WS_PASSWORD
 };
--- a/lib/http-routes/api/create-call.js
+++ b/lib/http-routes/api/create-call.js
@@ -5,331 +5,281 @@ const CallInfo = require('../../session/call-info');
 const {CallDirection, CallStatus} = require('../../utils/constants');
 const uuidv4 = require('uuid-random');
 const SipError = require('drachtio-srf').SipError;
-const { validationResult } = require('express-validator');
-const { validate } = require('@jambonz/verb-specifications');
 const sysError = require('./error');
 const HttpRequestor = require('../../utils/http-requestor');
 const WsRequestor = require('../../utils/ws-requestor');
 const RootSpan = require('../../utils/call-tracer');
 const dbUtils = require('../../utils/db-utils');
-const { mergeSdpMedia, extractSdpMedia } = require('../../utils/sdp-utils');
-const { createCallSchema } = require('../schemas/create-call');

-const removeNullProperties = (obj) => (Object.keys(obj).forEach((key) => obj[key] === null && delete obj[key]), obj);
-const removeNulls = (req, res, next) => {
-  req.body = removeNullProperties(req.body);
-  next();
-};
+router.post('/', async(req, res) => {
+  const {logger} = req.app.locals;
+  const accountSid = req.body.account_sid;
+  const {srf} = require('../../..');

-router.post('/',
-  removeNulls,
-  createCallSchema,
-  async(req, res) => {
-    const {logger} = req.app.locals;
-    const errors = validationResult(req);
-    if (!errors.isEmpty()) {
-      logger.info({errors: errors.array()}, 'POST /Calls: validation errors');
-      return res.status(400).json({ errors: errors.array() });
-    }
-    const accountSid = req.body.account_sid;
-    const {srf} = require('../../..');
-
-    const app_json = req.body['app_json'];
-    try {
-    // app_json is created only by api-server.
-      if (app_json) {
-        // if available, delete from req before creating task
-        delete req.body.app_json;
-        // validate possible app_json via verb-specifications
-        validate(logger, JSON.parse(app_json));
-      }
-    } catch (err) {
-      logger.debug({ err }, `invalid app_json: ${err.message}`);
-    }
-
-    logger.debug({body: req.body}, 'got createCall request');
-    try {
-      let uri, cs, to;
-
-      const restDial = makeTask(logger, { 'rest:dial': req.body });
-      restDial.appJson = app_json;
-
-      const {lookupAccountDetails, lookupCarrierByPhoneNumber, lookupCarrier} = dbUtils(logger, srf);
-      const {
-        lookupAppBySid
-      }  = srf.locals.dbHelpers;
-      const {getSBC, getFreeswitch} = srf.locals;
-      const sbcAddress = getSBC();
-      if (!sbcAddress) throw new Error('no available SBCs for outbound call creation');
-      const target = restDial.to;
-      const opts = {
-        callingNumber: restDial.from,
-        ...(restDial.callerName && {callingName: restDial.callerName}),
-        headers: req.body.headers || {}
-      };
+  logger.debug({body: req.body}, 'got createCall request');
+  try {
+    let uri, cs, to;
+    // app_json is creaeted by only api-server.
+    // if it available, take it and delete before creating task
+    const app_json = req.body.app_json;
+    delete req.body.app_json;
+    const restDial = makeTask(logger, {'rest:dial': req.body});
+    restDial.appJson = app_json;
+    const {lookupAccountDetails, lookupCarrierByPhoneNumber, lookupCarrier} = dbUtils(logger, srf);
+    const {
+      lookupAppBySid
+    }  = srf.locals.dbHelpers;
+    const {getSBC, getFreeswitch} = srf.locals;
+    const sbcAddress = getSBC();
+    if (!sbcAddress) throw new Error('no available SBCs for outbound call creation');
+    const target = restDial.to;
+    const opts = {
+      callingNumber: restDial.from,
+      ...(restDial.callerName && {callingName: restDial.callerName}),
+      headers: req.body.headers || {}
+    };


-      const {lookupTeamsByAccount, lookupAccountBySid} = srf.locals.dbHelpers;
-      const account = await lookupAccountBySid(req.body.account_sid);
-      const accountInfo = await lookupAccountDetails(req.body.account_sid);
-      const callSid = uuidv4();
-      const application = req.body.application_sid ? await lookupAppBySid(req.body.application_sid) : null;
-      const record_all_calls = account.record_all_calls || (application && application.record_all_calls);
-      const recordOutputFormat = account.record_format || 'mp3';
-      const rootSpan = new RootSpan('rest-call', {
-        callSid,
-        accountSid,
-        ...(req.body?.application_sid && {'X-Application-Sid': req.body.application_sid})
-      });
+    const {lookupTeamsByAccount, lookupAccountBySid} = srf.locals.dbHelpers;
+    const account = await lookupAccountBySid(req.body.account_sid);
+    const accountInfo = await lookupAccountDetails(req.body.account_sid);
+    const callSid = uuidv4();
+    const application = req.body.application_sid ? await lookupAppBySid(req.body.application_sid) : null;
+    const record_all_calls = account.record_all_calls || (application && application.record_all_calls);
+    const recordOutputFormat = account.record_format || 'mp3';
+    const rootSpan = new RootSpan('rest-call', {
+      callSid,
+      accountSid,
+      ...(req.body?.application_sid && {'X-Application-Sid': req.body.application_sid})
+    });

-      opts.headers = {
-        ...opts.headers,
-        'X-Jambonz-Routing': target.type,
-        'X-Jambonz-FS-UUID': srf.locals.fsUUID,
-        'X-Call-Sid': callSid,
-        'X-Account-Sid': accountSid,
-        'X-Trace-ID': rootSpan.traceId,
-        ...(req.body?.application_sid && {'X-Application-Sid': req.body.application_sid}),
-        ...(restDial.fromHost && {'X-Preferred-From-Host': restDial.fromHost}),
-        ...(record_all_calls && {'X-Record-All-Calls': recordOutputFormat})
-      };
+    opts.headers = {
+      ...opts.headers,
+      'X-Jambonz-Routing': target.type,
+      'X-Jambonz-FS-UUID': srf.locals.fsUUID,
+      'X-Call-Sid': callSid,
+      'X-Account-Sid': accountSid,
+      'X-Trace-ID': rootSpan.traceId,
+      ...(req.body?.application_sid && {'X-Application-Sid': req.body.application_sid}),
+      ...(restDial.fromHost && {'X-Preferred-From-Host': restDial.fromHost}),
+      ...(record_all_calls && {'X-Record-All-Calls': recordOutputFormat})
+    };

-      switch (target.type) {
-        case 'phone':
-        case 'teams':
-          uri = `sip:${target.number}@${sbcAddress}`;
-          to = target.number;
-          if ('teams' === target.type) {
-            const obj = await lookupTeamsByAccount(accountSid);
-            if (!obj) throw new Error('dial to ms teams not allowed; account must first be configured with teams info');
-            Object.assign(opts.headers, {
-              'X-MS-Teams-FQDN': obj.ms_teams_fqdn,
-              'X-MS-Teams-Tenant-FQDN': target.tenant || obj.tenant_fqdn
-            });
-            if (target.vmail === true) uri = `${uri};opaque=app:voicemail`;
-          }
-          break;
-        case 'user':
-          uri = `sip:${target.name}`;
-          to = target.name;
-          if (target.overrideTo) {
-            Object.assign(opts.headers, {
-              'X-Override-To': target.overrideTo
-            });
-          }
-          break;
-        case 'sip':
-          uri = target.sipUri;
-          to = uri;
-          break;
-      }
-
-      if (target.type === 'phone' && target.trunk) {
-        const voip_carrier_sid = await lookupCarrier(req.body.account_sid, target.trunk);
-        logger.info(
-          `createCall: selected ${voip_carrier_sid} for requested carrier: ${target.trunk || 'unspecified'})`);
-        if (voip_carrier_sid) {
-          opts.headers['X-Requested-Carrier-Sid'] = voip_carrier_sid;
+    switch (target.type) {
+      case 'phone':
+      case 'teams':
+        uri = `sip:${target.number}@${sbcAddress}`;
+        to = target.number;
+        if ('teams' === target.type) {
+          const obj = await lookupTeamsByAccount(accountSid);
+          if (!obj) throw new Error('dial to ms teams not allowed; account must first be configured with teams info');
+          Object.assign(opts.headers, {
+            'X-MS-Teams-FQDN': obj.ms_teams_fqdn,
+            'X-MS-Teams-Tenant-FQDN': target.tenant || obj.tenant_fqdn
+          });
+          if (target.vmail === true) uri = `${uri};opaque=app:voicemail`;
        }
-      }
+        break;
+      case 'user':
+        uri = `sip:${target.name}`;
+        to = target.name;
+        if (target.overrideTo) {
+          Object.assign(opts.headers, {
+            'X-Override-To': target.overrideTo
+          });
+        }
+        break;
+      case 'sip':
+        uri = target.sipUri;
+        to = uri;
+        break;
+    }

-      /**
+    if (target.type === 'phone' && target.trunk) {
+      const voip_carrier_sid = await lookupCarrier(req.body.account_sid, target.trunk);
+      logger.info(
+        `createCall: selected ${voip_carrier_sid} for requested carrier: ${target.trunk || 'unspecified'})`);
+      if (voip_carrier_sid) {
+        opts.headers['X-Requested-Carrier-Sid'] = voip_carrier_sid;
+      }
+    }
+
+    /**
     * trunk isn't specified,
     * check if from-number matches any existing numbers on Jambonz
     *  */
-      if (target.type === 'phone' && !target.trunk) {
-        const str = restDial.from || '';
-        const callingNumber = str.startsWith('+') ? str.substring(1) : str;
-        const voip_carrier_sid = await lookupCarrierByPhoneNumber(req.body.account_sid, callingNumber);
-        logger.info(
-          `createCall: selected ${voip_carrier_sid} for requested phone number: ${callingNumber || 'unspecified'})`);
-        if (voip_carrier_sid) {
-          opts.headers['X-Requested-Carrier-Sid'] = voip_carrier_sid;
-        }
+    if (target.type === 'phone' && !target.trunk) {
+      const str = restDial.from || '';
+      const callingNumber = str.startsWith('+') ? str.substring(1) : str;
+      const voip_carrier_sid = await lookupCarrierByPhoneNumber(req.body.account_sid, callingNumber);
+      logger.info(
+        `createCall: selected ${voip_carrier_sid} for requested phone number: ${callingNumber || 'unspecified'})`);
+      if (voip_carrier_sid) {
+        opts.headers['X-Requested-Carrier-Sid'] = voip_carrier_sid;
      }
+    }

-      /* create endpoint for outdial */
-      const ms = getFreeswitch();
-      if (!ms) throw new Error('no available Freeswitch for outbound call creation');
-      const ep = await ms.createEndpoint();
-      logger.debug(`createCall: successfully allocated endpoint, sending INVITE to ${sbcAddress}`);
+    /* create endpoint for outdial */
+    const ms = getFreeswitch();
+    if (!ms) throw new Error('no available Freeswitch for outbound call creation');
+    const ep = await ms.createEndpoint();
+    logger.debug(`createCall: successfully allocated endpoint, sending INVITE to ${sbcAddress}`);

-      /* launch outdial */
-      let sdp, sipLogger;
-      let dualEp;
-      let localSdp = ep.local.sdp;
-
-      if (req.body.dual_streams) {
-        dualEp = await ms.createEndpoint();
-        localSdp = mergeSdpMedia(localSdp, dualEp.local.sdp);
+    /* launch outdial */
+    let sdp, sipLogger;
+    const connectStream = async(remoteSdp) => {
+      if (remoteSdp !== sdp) {
+        ep.modify(sdp = remoteSdp);
+        return true;
      }
-
-      const connectStream = async(remoteSdp) => {
-        if (remoteSdp !== sdp) {
-          sdp = remoteSdp;
-          if (req.body.dual_streams) {
-            const [sdpLegA, sdpLebB] = extractSdpMedia(remoteSdp);
-
-            await ep.modify(sdpLegA);
-            await dualEp.modify(sdpLebB);
-            await ep.bridge(dualEp);
-          } else {
-            ep.modify(sdp);
-          }
-          return true;
-        }
-        return false;
-      };
-      Object.assign(opts, {
-        proxy: `sip:${sbcAddress}`,
-        localSdp
-      });
-      if (target.auth) opts.auth = target.auth;
+      return false;
+    };
+    Object.assign(opts, {
+      proxy: `sip:${sbcAddress}`,
+      localSdp: ep.local.sdp
+    });
+    if (target.auth) opts.auth = target.auth;


-      /**
+    /**
     * create our application object -
     * not from the database as per an inbound call,
     * but from the provided params in the request
     */
-      const app = req.body;
+    const app = req.body;

-      /**
+    /**
     * attach our requestor and notifier objects
     * these will be used for all http requests we make during this call
     */
-      if ('WS' === app.call_hook?.method || /^wss?:/.test(app.call_hook.url)) {
-        logger.debug({call_hook: app.call_hook}, 'creating websocket for call hook');
-        app.requestor = new WsRequestor(logger, account.account_sid, app.call_hook, account.webhook_secret) ;
-        if (app.call_hook.url === app.call_status_hook.url  || !app.call_status_hook?.url) {
-          logger.debug('reusing websocket for call status hook');
-          app.notifier = app.requestor;
-        }
-      }
-      else {
-        logger.debug({call_hook: app.call_hook}, 'creating http client for call hook');
-        app.requestor = new HttpRequestor(logger, account.account_sid, app.call_hook, account.webhook_secret);
-      }
-      if (!app.notifier && app.call_status_hook) {
-        app.notifier = new HttpRequestor(logger, account.account_sid, app.call_status_hook, account.webhook_secret);
-        logger.debug({call_hook: app.call_hook}, 'creating http client for call status hook');
-      }
-      else if (!app.notifier) {
-        logger.debug('creating null call status hook');
-        app.notifier = {request: () => {}, close: () => {}};
+    if ('WS' === app.call_hook?.method || /^wss?:/.test(app.call_hook.url)) {
+      logger.debug({call_hook: app.call_hook}, 'creating websocket for call hook');
+      app.requestor = new WsRequestor(logger, account.account_sid, app.call_hook, account.webhook_secret) ;
+      if (app.call_hook.url === app.call_status_hook.url  || !app.call_status_hook?.url) {
+        logger.debug('reusing websocket for call status hook');
+        app.notifier = app.requestor;
      }
+    }
+    else {
+      logger.debug({call_hook: app.call_hook}, 'creating http client for call hook');
+      app.requestor = new HttpRequestor(logger, account.account_sid, app.call_hook, account.webhook_secret);
+    }
+    if (!app.notifier && app.call_status_hook) {
+      app.notifier = new HttpRequestor(logger, account.account_sid, app.call_status_hook, account.webhook_secret);
+      logger.debug({call_hook: app.call_hook}, 'creating http client for call status hook');
+    }
+    else if (!app.notifier) {
+      logger.debug('creating null call status hook');
+      app.notifier = {request: () => {}, close: () => {}};
+    }

-      /* now launch the outdial */
-      try {
-        const dlg = await srf.createUAC(uri, {...opts,  followRedirects: true, keepUriOnRedirect: true}, {
-          cbRequest: (err, inviteReq) => {
+    /* now launch the outdial */
+    try {
+      const dlg = await srf.createUAC(uri, {...opts,  followRedirects: true, keepUriOnRedirect: true}, {
+        cbRequest: (err, inviteReq) => {
          /* in case of 302 redirect, this gets called twice, ignore the second
              except to update the req so that it can later be canceled if need be
          */
-            if (res.headersSent) {
-              logger.info(`create-call: got redirect, updating request to new call-id ${req.get('Call-ID')}`);
-              if (cs) cs.req = inviteReq;
-              return;
-            }
-
-            if (err) {
-              logger.error(err, 'createCall Error creating call');
-              res.status(500).send('Call Failure');
-              return;
-            }
-            inviteReq.srf = srf;
-            inviteReq.locals = {
-              ...(inviteReq || {}),
-              callSid,
-              application_sid: app.application_sid
-            };
-            /* ok our outbound INVITE is in flight */
-
-            const tasks = [restDial];
-            sipLogger = logger.child({
-              callSid,
-              callId: inviteReq.get('Call-ID'),
-              accountSid,
-              traceId: rootSpan.traceId
-            });
-            app.requestor.logger = app.notifier.logger = sipLogger;
-            const callInfo = new CallInfo({
-              direction: CallDirection.Outbound,
-              req: inviteReq,
-              to,
-              tag: app.tag,
-              callSid,
-              accountSid: req.body.account_sid,
-              applicationSid: app.application_sid,
-              traceId: rootSpan.traceId
-            });
-            cs = new RestCallSession({
-              logger: sipLogger,
-              application: app,
-              srf,
-              req: inviteReq,
-              ep,
-              ep2: dualEp,
-              tasks,
-              callInfo,
-              accountInfo,
-              rootSpan
-            });
-            cs.exec(req);
-
-            res.status(201).json({sid: cs.callSid, callId: inviteReq.get('Call-ID')});
-
-            sipLogger.info({sid: cs.callSid, callId: inviteReq.get('Call-ID')},
-              `outbound REST call attempt to ${JSON.stringify(target)} has been sent`);
-          },
-          cbProvisional: (prov) => {
-            const callStatus = prov.body ? CallStatus.EarlyMedia : CallStatus.Ringing;
-            if ([180, 183].includes(prov.status) && prov.body) connectStream(prov.body);
-            restDial.emit('callStatus', prov.status, !!prov.body);
-            cs.emit('callStatusChange', {callStatus, sipStatus: prov.status});
+          if (res.headersSent) {
+            logger.info(`create-call: got redirect, updating request to new call-id ${req.get('Call-ID')}`);
+            if (cs) cs.req = inviteReq;
+            return;
          }
-        });
-        connectStream(dlg.remote.sdp);
-        cs.emit('callStatusChange', {
-          callStatus: CallStatus.InProgress,
-          sipStatus: 200,
-          sipReason: 'OK'
-        });
-        restDial.emit('callStatus', 200);
-        restDial.emit('connect', dlg);
-      }
-      catch (err) {
-        let callStatus = CallStatus.Failed;
-        if (err instanceof SipError) {
-          if ([486, 603].includes(err.status)) callStatus = CallStatus.Busy;
-          else if (487 === err.status) callStatus = CallStatus.NoAnswer;
-          if (sipLogger) sipLogger.info(`REST outdial failed with ${err.status}`);
-          else console.log(`REST outdial failed with ${err.status}`);
-          if (cs) cs.emit('callStatusChange', {
-            callStatus,
-            sipStatus: err.status,
-            sipReason: err.reason
+
+          if (err) {
+            logger.error(err, 'createCall Error creating call');
+            res.status(500).send('Call Failure');
+            return;
+          }
+          inviteReq.srf = srf;
+          inviteReq.locals = {
+            ...(inviteReq || {}),
+            callSid,
+            application_sid: app.application_sid
+          };
+          /* ok our outbound INVITE is in flight */
+
+          const tasks = [restDial];
+          sipLogger = logger.child({
+            callSid,
+            callId: inviteReq.get('Call-ID'),
+            accountSid,
+            traceId: rootSpan.traceId
          });
-          cs.callGone = true;
-        }
-        else {
-          if (cs) cs.emit('callStatusChange', {
-            callStatus,
-            sipStatus: 500,
-            sipReason: 'Internal Server Error'
+          app.requestor.logger = app.notifier.logger = sipLogger;
+          const callInfo = new CallInfo({
+            direction: CallDirection.Outbound,
+            req: inviteReq,
+            to,
+            tag: app.tag,
+            callSid,
+            accountSid: req.body.account_sid,
+            applicationSid: app.application_sid,
+            traceId: rootSpan.traceId
          });
-          if (sipLogger) sipLogger.error({err}, 'REST outdial failed');
-          else console.error(err);
+          cs = new RestCallSession({
+            logger: sipLogger,
+            application: app,
+            srf,
+            req: inviteReq,
+            ep,
+            tasks,
+            callInfo,
+            accountInfo,
+            rootSpan
+          });
+          cs.exec(req);
+
+          res.status(201).json({sid: cs.callSid, callId: inviteReq.get('Call-ID')});
+
+          sipLogger.info({sid: cs.callSid, callId: inviteReq.get('Call-ID')},
+            `outbound REST call attempt to ${JSON.stringify(target)} has been sent`);
+        },
+        cbProvisional: (prov) => {
+          const callStatus = prov.body ? CallStatus.EarlyMedia : CallStatus.Ringing;
+          if ([180, 183].includes(prov.status) && prov.body) connectStream(prov.body);
+          restDial.emit('callStatus', prov.status, !!prov.body);
+          cs.emit('callStatusChange', {callStatus, sipStatus: prov.status});
        }
-        ep.destroy();
-        if (dualEp) {
-          dualEp.destroy();
-        }
-        setTimeout(restDial.kill.bind(restDial, cs), 5000);
-      }
-    } catch (err) {
-      sysError(logger, res, err);
+      });
+      connectStream(dlg.remote.sdp);
+      cs.emit('callStatusChange', {
+        callStatus: CallStatus.InProgress,
+        sipStatus: 200,
+        sipReason: 'OK'
+      });
+      restDial.emit('callStatus', 200);
+      restDial.emit('connect', dlg);
    }
-  });
+    catch (err) {
+      let callStatus = CallStatus.Failed;
+      if (err instanceof SipError) {
+        if ([486, 603].includes(err.status)) callStatus = CallStatus.Busy;
+        else if (487 === err.status) callStatus = CallStatus.NoAnswer;
+        if (sipLogger) sipLogger.info(`REST outdial failed with ${err.status}`);
+        else console.log(`REST outdial failed with ${err.status}`);
+        if (cs) cs.emit('callStatusChange', {
+          callStatus,
+          sipStatus: err.status,
+          sipReason: err.reason
+        });
+        cs.callGone = true;
+      }
+      else {
+        if (cs) cs.emit('callStatusChange', {
+          callStatus,
+          sipStatus: 500,
+          sipReason: 'Internal Server Error'
+        });
+        if (sipLogger) sipLogger.error({err}, 'REST outdial failed');
+        else console.error(err);
+      }
+      ep.destroy();
+      setTimeout(restDial.kill.bind(restDial), 5000);
+    }
+  } catch (err) {
+    sysError(logger, res, err);
+  }
+});

 module.exports = router;
--- a/lib/http-routes/schemas/create-call.js
+++ b/lib/http-routes/schemas/create-call.js
@@ -1,114 +0,0 @@
-const { checkSchema } = require('express-validator');
-
-/**
- * @path api-server {{base_url}}/v1/Accounts/:account_sid/Calls
- * @see https://api.jambonz.org/#243a2edd-7999-41db-bd0d-08082bbab401
- */
-const createCallSchema = checkSchema({
-  application_sid: {
-    isString: true,
-    optional: true,
-    isLength: { options: { min: 36, max: 36 } },
-    errorMessage: 'Invalid application_sid',
-  },
-  answerOnBridge: {
-    isBoolean: true,
-    optional: true,
-    errorMessage: 'Invalid answerOnBridge',
-  },
-  from: {
-    errorMessage: 'Invalid from',
-    isString: true,
-    isLength: {
-      options: { min: 1, max: 256 },
-    },
-  },
-  fromHost: {
-    isString: true,
-    optional: true,
-    errorMessage: 'Invalid fromHost',
-  },
-  to: {
-    errorMessage: 'Invalid to',
-    isObject: true,
-  },
-  callerName: {
-    isString: true,
-    optional: true,
-    errorMessage: 'Invalid callerName',
-  },
-  amd: {
-    isObject: true,
-    optional: true,
-  },
-  tag: {
-    isObject: true,
-    optional: true,
-    errorMessage: 'Invalid tag',
-  },
-  'tag.*': {
-    trim: true,
-    escape: true,
-    stripLow: true,
-  },
-  app_json: {
-    isString: true,
-    optional: true,
-    errorMessage: 'Invalid app_json',
-  },
-  account_sid: {
-    isString: true,
-    optional: true,
-    errorMessage: 'Invalid account_sid',
-    isLength: { options: { min: 36, max: 36 } },
-  },
-  timeout: {
-    isInt: true,
-    optional: true,
-    errorMessage: 'Invalid timeout',
-  },
-  timeLimit: {
-    isInt: true,
-    optional: true,
-    errorMessage: 'Invalid timeLimit',
-  },
-  call_hook: {
-    isObject: true,
-    optional: true,
-    errorMessage: 'Invalid call_hook',
-  },
-  call_status_hook: {
-    isObject: true,
-    optional: true,
-    errorMessage: 'Invalid call_status_hook',
-  },
-  speech_synthesis_vendor: {
-    isString: true,
-    optional: true,
-    errorMessage: 'Invalid speech_synthesis_vendor',
-  },
-  speech_synthesis_language: {
-    isString: true,
-    optional: true,
-    errorMessage: 'Invalid speech_synthesis_language',
-  },
-  speech_synthesis_voice: {
-    isString: true,
-    optional: true,
-    errorMessage: 'Invalid speech_synthesis_voice',
-  },
-  speech_recognizer_vendor: {
-    isString: true,
-    optional: true,
-    errorMessage: 'Invalid speech_recognizer_vendor',
-  },
-  speech_recognizer_language: {
-    isString: true,
-    optional: true,
-    errorMessage: 'Invalid speech_recognizer_language',
-  }
-}, ['body']);
-
-module.exports = {
-  createCallSchema
-};
--- a/lib/middleware.js
+++ b/lib/middleware.js
@@ -20,8 +20,7 @@ module.exports = function(srf, logger) {
    lookupAppByRegex,
    lookupAppBySid,
    lookupAppByRealm,
-    lookupAppByTeamsTenant,
-    registrar
+    lookupAppByTeamsTenant
  }  = srf.locals.dbHelpers;
  const {
    writeAlerts,
@@ -29,9 +28,8 @@ module.exports = function(srf, logger) {
  } = srf.locals;
  const {lookupAccountDetails} = dbUtils(logger, srf);

-  async function initLocals(req, res, next) {
+  function initLocals(req, res, next) {
    const callId = req.get('Call-ID');
-    const uri = parseUri(req.uri);
    logger.info({
      callId,
      callingNumber: req.callingNumber,
@@ -44,39 +42,12 @@ module.exports = function(srf, logger) {
    const callSid = req.has('X-Retain-Call-Sid') ? req.get('X-Retain-Call-Sid') : uuidv4();
    const account_sid = req.get('X-Account-Sid');
    req.locals = {callSid, account_sid, callId};
-
-    if (req.has('X-Authenticated-User')) req.locals.originatingUser = req.get('X-Authenticated-User');
-
-    // check for call to application
-    if (uri.user.startsWith('app-') && req.locals.originatingUser) {
-      const application_sid = uri.user.match(/app-(.*)/)[1];
-      logger.debug(`got application from Request URI header: ${application_sid}`);
-      req.locals.application_sid = application_sid;
-    } else if (req.has('X-Application-Sid')) {
+    if (req.has('X-Application-Sid')) {
      const application_sid = req.get('X-Application-Sid');
      logger.debug(`got application from X-Application-Sid header: ${application_sid}`);
      req.locals.application_sid = application_sid;
    }
-    // check for call to queue
-    if (uri.user.startsWith('queue-') && req.locals.originatingUser) {
-      const queue_name = uri.user.match(/queue-(.*)/)[1];
-      logger.debug(`got Queue from Request URI header: ${queue_name}`);
-      req.locals.queue_name = queue_name;
-    }
-    // check for call to registered user
-    if (req.locals.originatingUser) {
-      const arr = /^(.*)@(.*)/.exec(req.locals.originatingUser);
-      if (arr) {
-        const sipRealm = arr[2];
-        const called_user = `${req.calledNumber}@${sipRealm}`;
-        const reg = await registrar.query(called_user);
-        if (reg) {
-          logger.debug(`got called Number is a registered user: ${called_user}`);
-          req.locals.called_user = called_user;
-        }
-      }
-    }
-
+    if (req.has('X-Authenticated-User')) req.locals.originatingUser = req.get('X-Authenticated-User');
    if (req.has('X-MS-Teams-Tenant-FQDN')) req.locals.msTeamsTenant = req.get('X-MS-Teams-Tenant-FQDN');
    if (req.has('X-Cisco-Recording-Participant')) {
      const ciscoParticipants = req.get('X-Cisco-Recording-Participant');
@@ -213,57 +184,15 @@ module.exports = function(srf, logger) {
    const {span} = rootSpan.startChildSpan('lookupApplication');
    try {
      let app;
-      if (req.locals.queue_name) {
-        logger.debug(`calling to queue ${req.locals.queue_name}, generating queue app`);
-        app = {
-          // Dummy hook to follow later feature server logic.
-          call_hook: {
-            url: 'https://jambonz.org',
-            method: 'GET'
-          },
-          account_sid,
-          app_json: JSON.stringify(
-            [{
-              verb: 'dequeue',
-              name: req.locals.queue_name,
-              timeout: 5
-            }]
-          )
-        };
-      } else if (req.locals.called_user) {
-        logger.debug(`calling to registered user ${req.locals.called_user}, generating dial app`);
-        app = {
-          // Dummy hook to follow later feature server logic.
-          call_hook: {
-            url: 'https://jambonz.org',
-            method: 'GET'
-          },
-          account_sid,
-          app_json: JSON.stringify(
-            [{
-              verb: 'dial',
-              callerId: req.locals.callingNumber,
-              answerOnBridge: true,
-              target: [
-                {
-                  type: 'user',
-                  name: req.locals.called_user
-                }
-              ]
-            }]
-          )
-        };
-      } else if (req.locals.application_sid) {
-        app = await lookupAppBySid(req.locals.application_sid);
-      } else if (req.locals.originatingUser) {
+      if (req.locals.application_sid) app = await lookupAppBySid(req.locals.application_sid);
+      else if (req.locals.originatingUser) {
        const arr = /^(.*)@(.*)/.exec(req.locals.originatingUser);
        if (arr) {
          const sipRealm = arr[2];
          logger.debug(`looking for device calling app for realm ${sipRealm}`);
          app = await lookupAppByRealm(sipRealm);
-          if (app) {
-            logger.debug({app}, `retrieved device calling app for realm ${sipRealm}`);
-          }
+          if (app) logger.debug({app}, `retrieved device calling app for realm ${sipRealm}`);
+
        }
      }
      else if (req.locals.msTeamsTenant) {
@@ -328,7 +257,7 @@ module.exports = function(srf, logger) {
        app2.requestor = new HttpRequestor(logger, account_sid, app.call_hook, accountInfo.account.webhook_secret);
        if (app.call_status_hook) app2.notifier = new HttpRequestor(logger, account_sid, app.call_status_hook,
          accountInfo.account.webhook_secret);
-        else app2.notifier = {request: () => {}, close: () => {}};
+        else app2.notifier = {request: () => {}};
      }

      req.locals.application = app2;
@@ -370,30 +299,22 @@ module.exports = function(srf, logger) {
      if (app.app_json) {
        json = JSON.parse(app.app_json);
      } else {
-        const defaults = {
-          synthesizer: {
-            vendor: app.speech_synthesis_vendor,
-            ...(app.speech_synthesis_label && {label: app.speech_synthesis_label}),
-            language: app.speech_synthesis_language,
-            voice: app.speech_synthesis_voice,
-            ...(app.fallback_speech_synthesis_vendor && {fallback_vendor: app.fallback_speech_synthesis_vendor}),
-            ...(app.fallback_speech_synthesis_label && {fallback_label: app.fallback_speech_synthesis_label}),
-            ...(app.fallback_speech_synthesis_language && {fallback_language: app.fallback_speech_synthesis_language}),
-            ...(app.fallback_speech_synthesis_voice && {fallback_voice: app.fallback_speech_synthesis_voice})
-          },
-          recognizer: {
-            vendor: app.speech_recognizer_vendor,
-            ...(app.speech_synthesis_label && {label: app.speech_synthesis_label}),
-            language: app.speech_recognizer_language,
-            ...(app.fallback_speech_recognizer_vendor && {fallback_vendor: app.fallback_speech_recognizer_vendor}),
-            ...(app.fallback_speech_recognizer_label && {fallback_label: app.fallback_speech_recognizer_label}),
-            ...(app.fallback_speech_recognizer_language && {fallback_language: app.fallback_speech_recognizer_language})
-          }
-        };
        const params = Object.assign(['POST', 'WS'].includes(app.call_hook.method) ? { sip: req.msg } : {},
          req.locals.callInfo,
          { service_provider_sid: req.locals.service_provider_sid },
-          { defaults });
+          {
+            defaults: {
+              synthesizer: {
+                vendor: app.speech_synthesis_vendor,
+                language: app.speech_synthesis_language,
+                voice: app.speech_synthesis_voice
+              },
+              recognizer: {
+                vendor: app.speech_recognizer_vendor,
+                language: app.speech_recognizer_language
+              }
+            }
+          });
        logger.debug({ params }, 'sending initial webhook');
        const obj = rootSpan.startChildSpan('performAppWebhook');
        span = obj.span;
--- a/lib/session/call-session.js
+++ b/lib/session/call-session.js
@@ -414,14 +414,6 @@ class CallSession extends Emitter {
    this._onHoldMusic = url;
  }

-  get sipRequestWithinDialogHook() {
-    return this._sipRequestWithinDialogHook;
-  }
-
-  set sipRequestWithinDialogHook(url) {
-    this._sipRequestWithinDialogHook = url;
-  }
-
  hasGlobalSttPunctuation() {
    return this._globalSttPunctuation !== undefined;
  }
@@ -727,20 +719,14 @@ class CallSession extends Emitter {
  getSpeechCredentials(vendor, type, label = null) {
    const {writeAlerts, AlertType} = this.srf.locals;
    if (this.accountInfo.speech && this.accountInfo.speech.length > 0) {
-      // firstly check if account level has expected credential
-      let credential = this.accountInfo.speech.find((s) => s.vendor === vendor &&
-        s.label === label && s.account_sid);
-      if (!credential) {
-        // check if SP level has expected credential
-        credential = this.accountInfo.speech.find((s) => s.vendor === vendor &&
-        s.label === label && !s.account_sid);
-      }
+      const credential = this.accountInfo.speech.find((s) => s.vendor === vendor &&
+        ((label && s.label === label) || label === null));
      if (credential && (
        (type === 'tts' && credential.use_for_tts) ||
        (type === 'stt' && credential.use_for_stt)
      )) {
-        this.logger.info(
-          `Speech vendor: ${credential.vendor} ${credential.label ? `, label: ${credential.label}` : ''} selected`);
+        this.logger.info(`Speech credential vendor: ${credential.vendor} 
+          ${credential.label ? `, label: ${credential.label}` : ''} is chosen`);
        if ('google' === vendor) {
          if (type === 'tts' && !credential.tts_tested_ok ||
            type === 'stt' && !credential.stt_tested_ok) {
@@ -777,10 +763,8 @@ class CallSession extends Emitter {
            region: credential.region,
            use_custom_stt: credential.use_custom_stt,
            custom_stt_endpoint: credential.custom_stt_endpoint,
-            custom_stt_endpoint_url: credential.custom_stt_endpoint_url,
            use_custom_tts: credential.use_custom_tts,
-            custom_tts_endpoint: credential.custom_tts_endpoint,
-            custom_tts_endpoint_url: credential.custom_tts_endpoint_url
+            custom_tts_endpoint: credential.custom_tts_endpoint
          };
        }
        else if ('wellsaid' === vendor) {
@@ -825,17 +809,7 @@ class CallSession extends Emitter {
            riva_server_uri: credential.riva_server_uri
          };
        }
-        else if ('cobalt' === vendor) {
-          return {
-            speech_credential_sid: credential.speech_credential_sid,
-            cobalt_server_uri: credential.cobalt_server_uri
-          };
-        } else if ('elevenlabs' === vendor) {
-          return {
-            api_key: credential.api_key,
-            model_id: credential.model_id
-          };
-        } else if (vendor.startsWith('custom:')) {
+        else if (vendor.startsWith('custom:')) {
          return {
            speech_credential_sid: credential.speech_credential_sid,
            auth_token: credential.auth_token,
@@ -1093,24 +1067,6 @@ class CallSession extends Emitter {
    listenTask.updateListen(opts.listen_status);
  }

-  /**
-   * perform live call control -- change Transcribe status
-   * @param {object} opts
-   * @param {string} opts.transcribe_status - 'pause' or 'resume'
-  */
-  async _lccTranscribeStatus(opts) {
-    const task = this.currentTask;
-    if (!task || ![TaskName.Dial, TaskName.Transcribe].includes(task.name)) {
-      return this.logger.info(`CallSession:_lccTranscribeStatus - invalid transcribe_status in task ${task.name}`);
-    }
-    const transcribeTask = task.name === TaskName.Transcribe ? task : task.transcribeTask;
-    if (!transcribeTask) {
-      return this.logger
-        .info('CallSession:_lccTranscribeStatus - invalid transcribe_status: Dial does not have a Transcribe');
-    }
-    transcribeTask.updateTranscribe(opts.transcribe_status);
-  }
-
  async _lccMuteStatus(callSid, mute) {
    // this whole thing requires us to be in a Dial or Conference verb
    const task = this.currentTask;
@@ -1229,9 +1185,6 @@ class CallSession extends Emitter {
    if (opts.listen_status) {
      await this._lccListenStatus(opts);
    }
-    if (opts.transcribe_status) {
-      await this._lccTranscribeStatus(opts);
-    }
    else if (opts.mute_status) {
      await this._lccMuteStatus(callSid, opts.mute_status === 'mute');
    }
@@ -1408,10 +1361,6 @@ class CallSession extends Emitter {
        this._lccListenStatus(data);
        break;

-      case 'transcribe:status':
-        this._lccTranscribeStatus(data);
-        break;
-
      case 'whisper':
        this._lccWhisper(data, call_sid);
        break;
@@ -1658,32 +1607,10 @@ class CallSession extends Emitter {
      }
      this.dlg.on('modify', this._onReinvite.bind(this));
      this.dlg.on('refer', this._onRefer.bind(this));
-      if (this.sipRequestWithinDialogHook) {
-        this.dlg.on('info', this._onRequestWithinDialog.bind(this));
-        this.dlg.on('message', this._onRequestWithinDialog.bind(this));
-      }
      this.logger.debug(`CallSession:propagateAnswer - answered callSid ${this.callSid}`);
    }
  }

-  async _onRequestWithinDialog(req, res) {
-    if (!this.sipRequestWithinDialogHook) {
-      return;
-    }
-    const sip_method = req.method;
-    if (sip_method === 'INFO') {
-      res.send(200);
-    } else if (sip_method === 'MESSAGE') {
-      res.send(202);
-    } else {
-      this.logger.info(`CallSession:_onRequestWithinDialog unsported method: ${req.method}`);
-      res.send(501);
-      return;
-    }
-    const params = {sip_method, sip_body: req.body, sip_headers: req.headers};
-    this.currentTask.performHook(this, this.sipRequestWithinDialogHook, params);
-  }
-
  async _onReinvite(req, res) {
    try {
      if (this.ep) {
@@ -1967,22 +1894,17 @@ class CallSession extends Emitter {

  async enableRecordAllCall() {
    if (this.accountInfo.account.record_all_calls || this.application.record_all_calls) {
-      if (!JAMBONZ_RECORD_WS_BASE_URL || !this.accountInfo.account.bucket_credential) {
-        this.logger.error('Record all calls: invalid configuration');
-        return;
-      }
      const listenOpts = {
        url: `${JAMBONZ_RECORD_WS_BASE_URL}/record/${this.accountInfo.account.bucket_credential.vendor}`,
+        wsAuth: {
+          username: JAMBONZ_RECORD_WS_USERNAME,
+          password: JAMBONZ_RECORD_WS_PASSWORD
+        },
        disableBidirectionalAudio: true,
        mixType : 'stereo',
        passDtmf: true
      };
-      if (JAMBONZ_RECORD_WS_USERNAME && JAMBONZ_RECORD_WS_PASSWORD) {
-        listenOpts.wsAuth = {
-          username: JAMBONZ_RECORD_WS_USERNAME,
-          password: JAMBONZ_RECORD_WS_PASSWORD
-        };
-      }
+
      this.logger.debug({listenOpts}, 'Record all calls: enabling listen');
      await this.startBackgroundListen({verb: 'listen', ...listenOpts}, 'jambonz-session-record');
    }
--- a/lib/session/rest-call-session.js
+++ b/lib/session/rest-call-session.js
@@ -8,7 +8,7 @@ const moment = require('moment');
 * @extends CallSession
 */
 class RestCallSession extends CallSession {
-  constructor({logger, application, srf, req, ep, ep2, tasks, callInfo, accountInfo, rootSpan}) {
+  constructor({logger, application, srf, req, ep, tasks, callInfo, accountInfo, rootSpan}) {
    super({
      logger,
      application,
@@ -21,7 +21,6 @@ class RestCallSession extends CallSession {
    });
    this.req = req;
    this.ep = ep;
-    this.ep2 = ep2;
    // keep restDialTask reference for closing AMD
    if (tasks.length) {
      this.restDialTask = tasks[0];
--- a/lib/tasks/config.js
+++ b/lib/tasks/config.js
@@ -216,9 +216,6 @@ class TaskConfig extends Task {
        cs.stopBackgroundListen();
      }
    }
-    if (this.data.sipRequestWithinDialogHook) {
-      cs.sipRequestWithinDialogHook = this.data.sipRequestWithinDialogHook;
-    }
  }

  async kill(cs) {
--- a/lib/tasks/dial.js
+++ b/lib/tasks/dial.js
@@ -16,7 +16,7 @@ const ConfirmCallSession = require('../session/confirm-call-session');
 const dbUtils = require('../utils/db-utils');
 const debug = require('debug')('jambonz:feature-server');
 const {parseUri} = require('drachtio-srf');
-const {ANCHOR_MEDIA_ALWAYS, JAMBONZ_DISABLE_DIAL_PAI_HEADER} = require('../config');
+const {ANCHOR_MEDIA_ALWAYS} = require('../config');
 const { isOnhold } = require('../utils/sdp-utils');
 const { normalizeJambones } = require('@jambonz/verb-specifications');

@@ -204,7 +204,6 @@ class TaskDial extends Task {
      await this.performAction(this.results, this.killReason !== KillReason.Replaced);
      this._removeDtmfDetection(cs.dlg);
      this._removeDtmfDetection(this.dlg);
-      this._removeSipIndialogRequestListener(this.dlg);
    } catch (err) {
      this.logger.error({err}, 'TaskDial:exec terminating with error');
      this.kill(cs);
@@ -233,7 +232,7 @@ class TaskDial extends Task {
    }
    this._removeDtmfDetection(cs.dlg);
    this._removeDtmfDetection(this.dlg);
-    await this._killOutdials();
+    this._killOutdials();
    if (this.sd) {
      this.sd.kill();
      this.sd.removeAllListeners();
@@ -328,8 +327,8 @@ class TaskDial extends Task {
            sip_refer_to: req.get('Refer-To'),
            sip_referred_by: req.get('Referred-By'),
            sip_user_agent: req.get('User-Agent'),
-            refer_to_user: to.scheme === 'tel' ? to.number : to.user,
-            referred_by_user: by.scheme === 'tel' ? by.number : by.user,
+            refer_to_user: to.user,
+            referred_by_user: by.user,
            referring_call_sid,
            referred_call_sid
          }
@@ -354,16 +353,11 @@ class TaskDial extends Task {
    sd.removeAllListeners('callCreateFail');
  }

-  async _killOutdials() {
+  _killOutdials() {
    for (const [callSid, sd] of Array.from(this.dials)) {
      this.logger.debug(`Dial:_killOutdials killing callSid ${callSid}`);
-      try {
-        await sd.kill();
-      } catch (err) {
-        this.logger.info(err, `Dial:_killOutdials Error killing ${callSid}`);
-      }
+      sd.kill().catch((err) => this.logger.info(err, `Dial:_killOutdials Error killing ${callSid}`));
      this._removeHandlers(sd);
-      this.logger.debug(`Dial:_killOutdials killed callSid ${callSid}`);
    }
    this.dials.clear();
  }
@@ -376,14 +370,8 @@ class TaskDial extends Task {
  }

  _onInfo(cs, dlg, req, res) {
-    // SIP Indialog will be handled by another handler
-    if (cs.sipRequestWithinDialogHook) {
-      return;
-    }
    res.send(200);
-    if (req.get('Content-Type') !== 'application/dtmf-relay') {
-      return;
-    }
+    if (req.get('Content-Type') !== 'application/dtmf-relay') return;

    const dtmfDetector = dlg === cs.dlg ? this.parentDtmfCollector : this.childDtmfCollector;
    if (!dtmfDetector) return;
@@ -412,20 +400,6 @@ class TaskDial extends Task {
    }
  }

-  _initSipIndialogRequestListener(cs, dlg) {
-    dlg.on('info', this._onRequestWithinDialog.bind(this, cs));
-    dlg.on('message', this._onRequestWithinDialog.bind(this, cs));
-  }
-
-  _removeSipIndialogRequestListener(dlg) {
-    dlg && dlg.removeAllListeners('message');
-    dlg && dlg.removeAllListeners('info');
-  }
-
-  async _onRequestWithinDialog(cs, req, res) {
-    cs._onRequestWithinDialog(req, res);
-  }
-
  async _initializeInbound(cs) {
    const {ep} = await cs._evalEndpointPrecondition(this);
    this.epOther = ep;
@@ -454,8 +428,7 @@ class TaskDial extends Task {
    this.headers = {
      'X-Account-Sid': cs.accountSid,
      ...(req && req.has('X-CID') && {'X-CID': req.get('X-CID')}),
-      ...(req && req.has('P-Asserted-Identity') && !JAMBONZ_DISABLE_DIAL_PAI_HEADER &&
-        {'P-Asserted-Identity': req.get('P-Asserted-Identity')}),
+      ...(req && req.has('P-Asserted-Identity') && {'P-Asserted-Identity': req.get('P-Asserted-Identity')}),
      ...(req && req.has('X-Voip-Carrier-Sid') && {'X-Voip-Carrier-Sid': req.get('X-Voip-Carrier-Sid')}),
      // Put headers at the end to make sure opt.headers override all default behavior.
      ...this.headers
@@ -476,14 +449,10 @@ class TaskDial extends Task {
    }

    const ms = await cs.getMS();
-    this.timerRing = setTimeout(async() => {
+    this.timerRing = setTimeout(() => {
      this.logger.info(`Dial:_attemptCall: ring no answer timer ${this.timeout}s exceeded`);
      this.timerRing = null;
-      try {
-        await this._killOutdials();
-      } catch (err) {
-        this.logger.info(err, 'Dial:_attemptCall - error killing outdials');
-      }
+      this._killOutdials();
      this.result = {
        dialCallStatus: CallStatus.NoAnswer,
        dialSipStatus: 487
@@ -562,8 +531,7 @@ class TaskDial extends Task {
            }
          })
          .on('callStatusChange', (obj) => {
-            if (this.results.dialCallStatus !== CallStatus.Completed &&
-              this.results.dialCallStatus !== CallStatus.NoAnswer) {
+            if (this.results.dialCallStatus !== CallStatus.Completed) {
              Object.assign(this.results, {
                dialCallStatus: obj.callStatus,
                dialSipStatus: obj.sipStatus,
@@ -733,7 +701,6 @@ class TaskDial extends Task {

    if (this.parentDtmfCollector) this._installDtmfDetection(cs, cs.dlg);
    if (this.childDtmfCollector) this._installDtmfDetection(cs, this.dlg);
-    if (cs.sipRequestWithinDialogHook) this._initSipIndialogRequestListener(cs, this.dlg);

    if (this.transcribeTask) this.transcribeTask.exec(cs, {ep: this.epOther, ep2:this.ep});
    if (this.listenTask) this.listenTask.exec(cs, {ep: this.epOther});
--- a/lib/tasks/dialogflow/index.js
+++ b/lib/tasks/dialogflow/index.js
@@ -235,8 +235,9 @@ class Dialogflow extends Task {
      }

      try {
-        const {filePath} = await this._fallbackSynthAudio(cs, intent, stats, synthAudio);
+        const {filePath, servedFromCache} = await this._fallbackSynthAudio(cs, intent, stats, synthAudio);
        if (filePath) cs.trackTmpFile(filePath);
+        if (!this.ttsCredentials && !servedFromCache) cs.billForTts(intent.fulfillmentText.length);

        if (this.playInProgress) {
          await ep.api('uuid_break', ep.uuid).catch((err) => this.logger.info(err, 'Error killing audio'));
--- a/lib/tasks/gather.js
+++ b/lib/tasks/gather.js
@@ -6,7 +6,6 @@ const {
  AzureTranscriptionEvents,
  DeepgramTranscriptionEvents,
  SonioxTranscriptionEvents,
-  CobaltTranscriptionEvents,
  IbmTranscriptionEvents,
  NvidiaTranscriptionEvents,
  JambonzTranscriptionEvents
@@ -59,9 +58,6 @@ class TaskGather extends SttTask {
        logger.debug('Gather: an empty hints array was supplied, so we will mask global hints');
        this.maskGlobalSttHints = true;
      }
-      // fast Recognition, fire event after a specified time after the last hypothesis.
-      this.fastRecognitionTimeout =  typeof this.data.recognizer.fastRecognitionTimeout === 'number' ?
-        this.data.recognizer.fastRecognitionTimeout * 1000 : 0;
    }

    this.digitBuffer = '';
@@ -115,7 +111,7 @@ class TaskGather extends SttTask {

    if (cs.hasGlobalSttHints && !this.maskGlobalSttHints) {
      const {hints, hintsBoost} = cs.globalSttHints;
-      const setOfHints = new Set((this.data.recognizer.hints || [])
+      const setOfHints = new Set(this.data.recognizer.hints
        .concat(hints)
        .filter((h) => typeof h === 'string' && h.length > 0));
      this.data.recognizer.hints = [...setOfHints];
@@ -178,10 +174,6 @@ class TaskGather extends SttTask {
    if (!this.data.recognizer.vendor) {
      this.data.recognizer.vendor = this.vendor;
    }
-    if (this.vendor === 'cobalt' && !this.data.recognizer.model) {
-      // By default, application saves cobalt model in language
-      this.data.recognizer.model = cs.speechRecognizerLanguage;
-    }

    if (this.needsStt && !this.sttCredentials) {
      try {
@@ -195,18 +187,12 @@ class TaskGather extends SttTask {
      }
    }

-    /* when using cobalt model is required */
-    if (this.vendor === 'cobalt' && !this.data.recognizer.model) {
-      this.notifyError({ msg: 'ASR error', details:'Cobalt requires a model to be specified'});
-      throw new Error('Cobalt requires a model to be specified');
-    }
-
    const startListening = async(cs, ep) => {
      this._startTimer();
      if (this.isContinuousAsr && 0 === this.timeout) this._startAsrTimer();
      if (this.input.includes('speech') && !this.listenDuringPrompt) {
        try {
-          await this._setSpeechHandlers(cs, ep);
+          await this._initSpeech(cs, ep);
          if (this.killed) {
            this.logger.info('Gather:exec - task was quickly killed so do not transcribe');
            return;
@@ -274,7 +260,7 @@ class TaskGather extends SttTask {
      }

      if (this.input.includes('speech') && this.listenDuringPrompt) {
-        await this._setSpeechHandlers(cs, ep);
+        await this._initSpeech(cs, ep);
        this._startTranscribing(ep);
        updateSpeechCredentialLastUsed(this.sttCredentials.speech_credential_sid)
          .catch(() => {/*already logged error */});
@@ -348,9 +334,7 @@ class TaskGather extends SttTask {
    }
  }

-  async _setSpeechHandlers(cs, ep) {
-    if (this._speechHandlersSet) return;
-    this._speechHandlersSet = true;
+  async _initSpeech(cs, ep) {
    const opts = this.setChannelVarsForStt(this, this.sttCredentials, this.data.recognizer);
    switch (this.vendor) {
      case 'google':
@@ -403,36 +387,6 @@ class TaskGather extends SttTask {
        ep.addCustomEventListener(SonioxTranscriptionEvents.Transcription, this._onTranscription.bind(this, cs, ep));
        break;

-      case 'cobalt':
-        this.bugname = 'cobalt_transcribe';
-        ep.addCustomEventListener(CobaltTranscriptionEvents.Transcription, this._onTranscription.bind(this, cs, ep));
-
-        /* cobalt doesnt have language, it has model, which is required */
-        if (!this.data.recognizer.model) {
-          throw new Error('Cobalt requires a model to be specified');
-        }
-        this.language = this.data.recognizer.model;
-
-        /* special case: if using hints with cobalt we need to compile them */
-        this.hostport = opts.COBALT_SERVER_URI;
-        if (this.vendor === 'cobalt' && opts.COBALT_SPEECH_HINTS) {
-          try {
-            const context = await this.compileHintsForCobalt(
-              ep,
-              this.hostport,
-              this.data.recognizer.model,
-              opts.COBALT_CONTEXT_TOKEN,
-              opts.COBALT_SPEECH_HINTS
-            );
-            if (context) opts.COBALT_COMPILED_CONTEXT_DATA = context;
-            delete opts.COBALT_SPEECH_HINTS;
-          } catch (err) {
-            this.logger.error({err}, 'Error compiling hints for cobalt');
-          }
-        }
-        delete opts.COBALT_SERVER_URI;
-        break;
-
      case 'ibm':
        this.bugname = 'ibm_transcribe';
        ep.addCustomEventListener(IbmTranscriptionEvents.Transcription, this._onTranscription.bind(this, cs, ep));
@@ -492,7 +446,6 @@ class TaskGather extends SttTask {
      locale: this.language,
      interim: this.interim,
      bugname: this.bugname,
-      hostport: this.hostport,
    }).catch((err) => {
      const {writeAlerts, AlertType} = this.cs.srf.locals;
      this.logger.error(err, 'TaskGather:_startTranscribing error');
@@ -536,22 +489,6 @@ class TaskGather extends SttTask {
    this._asrTimer = null;
  }

-  _startFastRecognitionTimer(evt) {
-    assert(this.fastRecognitionTimeout > 0);
-    this._clearFastRecognitionTimer();
-    this._fastRecognitionTimer = setTimeout(() => {
-      evt.is_final = true;
-      this._resolve('speech', evt);
-    }, this.fastRecognitionTimeout);
-  }
-
-  _clearFastRecognitionTimer() {
-    if (this._fastRecognitionTimer) {
-      clearTimeout(this._fastRecognitionTimer);
-    }
-    this._fastRecognitionTimer = null;
-  }
-
  _startFinalAsrTimer() {
    this._clearFinalAsrTimer();
    this._finalAsrTimer = setTimeout(() => {
@@ -689,9 +626,6 @@ class TaskGather extends SttTask {
        }
        this._killAudio(cs);
      }
-      if (this.fastRecognitionTimeout) {
-        this._startFastRecognitionTimer(evt);
-      }
      if (this.partialResultHook) {
        const b3 = this.getTracingPropagation();
        const httpHeaders = b3 && {b3};
@@ -742,16 +676,16 @@ class TaskGather extends SttTask {
  _onJambonzConnect(_cs, _ep) {
    this.logger.debug('TaskGather:_onJambonzConnect');
  }
-  async _onJambonzError(cs, ep, evt) {
+  async _onJambonzError(cs, _ep, evt) {
    this.logger.info({evt}, 'TaskGather:_onJambonzError');
    if (this.isHandledByPrimaryProvider && this.fallbackVendor) {
-      ep.stopTranscription({vendor: this.vendor})
+      _ep.stopTranscription({vendor: this.vendor})
        .catch((err) => this.logger.error({err}, `Error stopping transcription for primary vendor ${this.vendor}`));
      const {updateSpeechCredentialLastUsed} = require('../utils/db-utils')(this.logger, cs.srf);
      try {
        await this._fallback();
-        await this._initSpeech(cs, ep);
-        this._startTranscribing(ep);
+        await this._initSpeech(cs, _ep);
+        this._startTranscribing(_ep);
        updateSpeechCredentialLastUsed(this.sttCredentials.speech_credential_sid);
        return;
      } catch (error) {
@@ -856,7 +790,6 @@ class TaskGather extends SttTask {
    }
    clearTimeout(this.interDigitTimer);
    this._clearTimer();
-    this._clearFastRecognitionTimer();

    if (this.isContinuousAsr && reason.startsWith('speech')) {
      evt = {
--- a/lib/tasks/say.js
+++ b/lib/tasks/say.js
@@ -50,15 +50,6 @@ class TaskSay extends Task {
    return `${this.name}{${this.text[0]}}`;
  }

-  _validateURL(urlString) {
-    try {
-      new URL(urlString);
-      return true;
-    } catch (e) {
-      return false;
-    }
-  }
-
  async _synthesizeWithSpecificVendor(cs, ep, {vendor, language, voice, label}) {
    const {srf} = cs;
    const {updateSpeechCredentialLastUsed} = require('../utils/db-utils')(this.logger, srf);
@@ -162,7 +153,7 @@ class TaskSay extends Task {
        }
      };

-      const arr = this.text.map((t) => (this._validateURL(t) ? t : generateAudio(t)));
+      const arr = this.text.map((t) => generateAudio(t));
      return (await Promise.all(arr)).filter((fp) => fp && fp.length);
    } catch (err) {
      this.logger.info(err, 'TaskSay:exec error');
--- a/lib/tasks/stt-task.js
+++ b/lib/tasks/stt-task.js
@@ -1,7 +1,6 @@
 const Task = require('./task');
 const assert = require('assert');
-const crypto = require('crypto');
-const { TaskPreconditions, CobaltTranscriptionEvents } = require('../utils/constants');
+const { TaskPreconditions } = require('../utils/constants');

 class SttTask extends Task {

@@ -37,10 +36,6 @@ class SttTask extends Task {

      /* let credentials be supplied in the recognizer object at runtime */
      this.sttCredentials = setSpeechCredentialsAtRuntime(recognizer);
-
-      if (!Array.isArray(this.data.recognizer.altLanguages)) {
-        this.data.recognizer.altLanguages = [];
-      }
    } else {
      this.data.recognizer = {hints: [], altLanguages: []};
    }
@@ -100,44 +95,6 @@ class SttTask extends Task {
    this.data.recognizer.label = this.label;
    this.sttCredentials = await this._initSpeechCredentials(this.cs, this.vendor, this.label);
  }
-
-  async compileHintsForCobalt(ep, hostport, model, token, hints) {
-    const {retrieveKey} = this.cs.srf.locals.dbHelpers;
-    const hash = crypto.createHash('sha1');
-    hash.update(`${model}:${hints}`);
-    const key = `cobalt:${hash.digest('hex')}`;
-    this.context = await retrieveKey(key);
-    if (this.context) {
-      this.logger.debug({model, hints}, 'found cached cobalt context for supplied hints');
-      return this.context;
-    }
-
-    this.logger.debug({model, hints}, 'compiling cobalt context for supplied hints');
-
-    return new Promise((resolve, reject) => {
-      this.cobaltCompileResolver = resolve;
-      ep.addCustomEventListener(CobaltTranscriptionEvents.CompileContext, this._onCompileContext.bind(this, ep, key));
-      ep.api('uuid_cobalt_compile_context', [ep.uuid, hostport, model, token, hints], (err, evt) => {
-        if (err || 0 !== evt.getBody().indexOf('+OK')) {
-          ep.removeCustomEventListener(CobaltTranscriptionEvents.CompileContext);
-          return reject(err);
-        }
-      });
-    });
-  }
-
-  _onCompileContext(ep, key, evt) {
-    const {addKey} = this.cs.srf.locals.dbHelpers;
-    this.logger.debug({evt}, `received cobalt compile context event, will cache under ${key}`);
-
-    this.cobaltCompileResolver(evt.compiled_context);
-    ep.removeCustomEventListener(CobaltTranscriptionEvents.CompileContext);
-    this.cobaltCompileResolver = null;
-
-    //cache the compiled context
-    addKey(key, evt.compiled_context, 3600 * 12)
-      .catch((err) => this.logger.info({err}, `Error caching cobalt context for ${key}`));
-  }
 }

 module.exports = SttTask;
--- a/lib/tasks/transcribe.js
+++ b/lib/tasks/transcribe.js
@@ -7,11 +7,9 @@ const {
  AzureTranscriptionEvents,
  DeepgramTranscriptionEvents,
  SonioxTranscriptionEvents,
-  CobaltTranscriptionEvents,
  IbmTranscriptionEvents,
  NvidiaTranscriptionEvents,
-  JambonzTranscriptionEvents,
-  TranscribeStatus
+  JambonzTranscriptionEvents
 } = require('../utils/constants');
 const { normalizeJambones } = require('@jambonz/verb-specifications');
 const SttTask = require('./stt-task');
@@ -91,10 +89,6 @@ class TaskTranscribe extends SttTask {
    if (!this.data.recognizer.vendor) {
      this.data.recognizer.vendor = this.vendor;
    }
-    if (this.vendor === 'cobalt' && !this.data.recognizer.model) {
-      // By default, application saves cobalt model in language
-      this.data.recognizer.model = cs.speechRecognizerLanguage;
-    }

    if (!this.sttCredentials) {
      try {
@@ -108,12 +102,6 @@ class TaskTranscribe extends SttTask {
      }
    }

-    /* when using cobalt model is required */
-    if (this.vendor === 'cobalt' && !this.data.recognizer.model) {
-      this.notifyError({ msg: 'ASR error', details:'Cobalt requires a model to be specified'});
-      throw new Error('Cobalt requires a model to be specified');
-    }
-
    try {
      await this._startTranscribing(cs, ep, 1);
      if (this.separateRecognitionPerChannel && ep2) {
@@ -131,7 +119,8 @@ class TaskTranscribe extends SttTask {
    this.removeSpeechListeners(ep);
  }

-  async _stopTranscription() {
+  async kill(cs) {
+    super.kill(cs);
    let stopTranscription = false;
    if (this.ep?.connected) {
      stopTranscription = true;
@@ -143,13 +132,6 @@ class TaskTranscribe extends SttTask {
      this.ep2.stopTranscription({vendor: this.vendor})
        .catch((err) => this.logger.info(err, 'Error TaskTranscribe:kill'));
    }
-
-    return stopTranscription;
-  }
-
-  async kill(cs) {
-    super.kill(cs);
-    const stopTranscription = this._stopTranscription();
    // hangup after 1 sec if we don't get a final transcription
    if (stopTranscription) this._timer = setTimeout(() => this.notifyTaskDone(), 1500);
    else this.notifyTaskDone();
@@ -157,26 +139,7 @@ class TaskTranscribe extends SttTask {
    await this.awaitTaskDone();
  }

-  async updateTranscribe(status) {
-    if (!this.killed && this.ep && this.ep.connected) {
-      this.logger.info(`TaskTranscribe:updateTranscribe status ${status}`);
-      switch (status) {
-        case TranscribeStatus.Pause:
-          await this._stopTranscription();
-          break;
-        case TranscribeStatus.Resume:
-          await this._startTranscribing(this.cs, this.ep, 1);
-          if (this.separateRecognitionPerChannel && this.ep2) {
-            await this._startTranscribing(this.cs, this.ep2, 2);
-          }
-          break;
-      }
-    }
-  }
-
-  async _setSpeechHandlers(cs, ep, channel) {
-    if (this[`_speechHandlersSet_${channel}`]) return;
-    this[`_speechHandlersSet_${channel}`] = true;
+  async _startTranscribing(cs, ep, channel) {
    const opts = this.setChannelVarsForStt(this, this.sttCredentials, this.data.recognizer);
    switch (this.vendor) {
      case 'google':
@@ -229,36 +192,6 @@ class TaskTranscribe extends SttTask {
        ep.addCustomEventListener(SonioxTranscriptionEvents.Transcription,
          this._onTranscription.bind(this, cs, ep, channel));
        break;
-      case 'cobalt':
-        this.bugname = 'cobalt_transcribe';
-        ep.addCustomEventListener(CobaltTranscriptionEvents.Transcription,
-          this._onTranscription.bind(this, cs, ep, channel));
-
-        /* cobalt doesnt have language, it has model, which is required */
-        if (!this.data.recognizer.model) {
-          throw new Error('Cobalt requires a model to be specified');
-        }
-        this.language = this.data.recognizer.model;
-
-        /* special case: if using hints with cobalt we need to compile them */
-        this.hostport = opts.COBALT_SERVER_URI;
-        if (this.vendor === 'cobalt' && opts.COBALT_SPEECH_HINTS) {
-          try {
-            const context = await this.compileHintsForCobalt(
-              ep,
-              opts.COBALT_SERVER_URI,
-              this.data.recognizer.model,
-              opts.COBALT_CONTEXT_TOKEN,
-              opts.COBALT_SPEECH_HINTS
-            );
-            if (context) opts.COBALT_COMPILED_CONTEXT_DATA = context;
-            delete opts.COBALT_SPEECH_HINTS;
-          } catch (err) {
-            this.logger.error({err}, 'Error compiling hints for cobalt');
-          }
-        }
-        break;
-
      case 'ibm':
        this.bugname = 'ibm_transcribe';
        ep.addCustomEventListener(IbmTranscriptionEvents.Transcription,
@@ -280,12 +213,10 @@ class TaskTranscribe extends SttTask {
        ep.addCustomEventListener(NvidiaTranscriptionEvents.VadDetected,
          this._onVadDetected.bind(this, cs, ep));
        break;
-
      default:
        if (this.vendor.startsWith('custom:')) {
          this.bugname = `${this.vendor}_transcribe`;
-          ep.addCustomEventListener(JambonzTranscriptionEvents.Transcription,
-            this._onTranscription.bind(this, cs, ep, channel));
+          ep.addCustomEventListener(JambonzTranscriptionEvents.Transcription, this._onTranscription.bind(this, cs, ep));
          ep.addCustomEventListener(JambonzTranscriptionEvents.Connect, this._onJambonzConnect.bind(this, cs, ep));
          ep.addCustomEventListener(JambonzTranscriptionEvents.ConnectFailure,
            this._onJambonzConnectFailure.bind(this, cs, ep));
@@ -302,10 +233,7 @@ class TaskTranscribe extends SttTask {
    ep.addCustomEventListener(JambonzTranscriptionEvents.Error, this._onJambonzError.bind(this, cs, ep));
    await ep.set(opts)
      .catch((err) => this.logger.info(err, 'Error setting channel variables'));
-  }

-  async _startTranscribing(cs, ep, channel) {
-    await this._setSpeechHandlers(cs, ep, channel);
    await this._transcribe(ep);

    /* start child span for this channel */
@@ -319,8 +247,7 @@ class TaskTranscribe extends SttTask {
      interim: this.interim ? true : false,
      locale: this.language,
      channels: /*this.separateRecognitionPerChannel ? 2 : */ 1,
-      bugname: this.bugname,
-      hostport: this.hostport
+      bugname: this.bugname
    });
  }

--- a/lib/utils/amd-utils.js
+++ b/lib/utils/amd-utils.js
@@ -9,7 +9,6 @@ const {
  NvidiaTranscriptionEvents,
  IbmTranscriptionEvents,
  SonioxTranscriptionEvents,
-  CobaltTranscriptionEvents,
  DeepgramTranscriptionEvents,
  JambonzTranscriptionEvents,
  AmdEvents,
@@ -315,10 +314,6 @@ module.exports = (logger) => {
        ep.addCustomEventListener(NvidiaTranscriptionEvents.Transcription, amd.transcriptionHandler);
        break;

-      case 'cobalt':
-        ep.addCustomEventListener(CobaltTranscriptionEvents.Transcription, amd.transcriptionHandler);
-        break;
-
      default:
        if (vendor.startsWith('custom:')) {
          ep.addCustomEventListener(JambonzTranscriptionEvents.Transcription, amd.transcriptionHandler);
--- a/lib/utils/constants.json
+++ b/lib/utils/constants.json
@@ -29,7 +29,7 @@
    "Tag": "tag",
    "Transcribe": "transcribe"
  },
-  "AllowedSipRecVerbs": ["config", "gather", "transcribe", "listen", "tag"],
+  "AllowedSipRecVerbs": ["config", "gather", "transcribe", "listen"],
  "CallStatus": {
    "Trying": "trying",
    "Ringing": "ringing",
@@ -51,11 +51,6 @@
    "Silence": "silence",
    "Resume": "resume"
  },
-  "TranscribeStatus": {
-    "Pause": "pause",
-    "Silence": "silence",
-    "Resume": "resume"
-  },
  "TaskPreconditions": {
    "None": "none",
    "Endpoint": "endpoint",
@@ -95,11 +90,6 @@
    "Transcription": "soniox_transcribe::transcription",
    "Error": "soniox_transcribe::error"
  },
-  "CobaltTranscriptionEvents": {
-    "Transcription": "cobalt_speech::transcription",
-    "CompileContext": "cobalt_speech::compile_context_response",
-    "Error": "cobalt_speech::error"
-  },
  "IbmTranscriptionEvents": {
    "Transcription": "ibm_transcribe::transcription",
    "ConnectFailure": "ibm_transcribe::connect_failed",
--- a/lib/utils/db-utils.js
+++ b/lib/utils/db-utils.js
@@ -3,10 +3,13 @@ const {decrypt} = require('./encrypt-decrypt');
 const sqlAccountDetails = `SELECT * 
 FROM accounts account 
 WHERE account.account_sid = ?`;
-const sqlSpeechCredentialsForAccount = `SELECT * 
+const sqlSpeechCredentials = `SELECT * 
 FROM speech_credentials 
-WHERE account_sid = ? OR (account_sid is NULL AND service_provider_sid =  
-(SELECT service_provider_sid from accounts where account_sid = ?))`;
+WHERE account_sid = ? `;
+const sqlSpeechCredentialsForSP = `SELECT * 
+FROM speech_credentials 
+WHERE service_provider_sid =  
+(SELECT service_provider_sid from accounts where account_sid = ?)`;
 const sqlQueryAccountCarrierByName = `SELECT voip_carrier_sid  
 FROM voip_carriers vc 
 WHERE vc.account_sid = ? 
@@ -46,10 +49,8 @@ const speechMapper = (cred) => {
      obj.region = o.region;
      obj.use_custom_stt = o.use_custom_stt;
      obj.custom_stt_endpoint = o.custom_stt_endpoint;
-      obj.custom_stt_endpoint_url = o.custom_stt_endpoint_url;
      obj.use_custom_tts = o.use_custom_tts;
      obj.custom_tts_endpoint = o.custom_tts_endpoint;
-      obj.custom_tts_endpoint_url = o.custom_tts_endpoint_url;
    }
    else if ('wellsaid' === obj.vendor) {
      const o = JSON.parse(decrypt(credential));
@@ -81,14 +82,7 @@ const speechMapper = (cred) => {
      const o = JSON.parse(decrypt(credential));
      obj.riva_server_uri = o.riva_server_uri;
    }
-    else if ('cobalt' === obj.vendor) {
-      const o = JSON.parse(decrypt(credential));
-      obj.cobalt_server_uri = o.cobalt_server_uri;
-    } else if ('elevenlabs' === obj.vendor) {
-      const o = JSON.parse(decrypt(credential));
-      obj.api_key = o.api_key;
-      obj.model_id = o.model_id;
-    } else if (obj.vendor.startsWith('custom:')) {
+    else if (obj.vendor.startsWith('custom:')) {
      const o = JSON.parse(decrypt(credential));
      obj.auth_token = o.auth_token;
      obj.custom_stt_url = o.custom_stt_url;
@@ -114,9 +108,16 @@ module.exports = (logger, srf) => {

    const [r] = await pp.query({sql: sqlAccountDetails, nestTables: true}, [account_sid]);
    if (0 === r.length) throw new Error(`invalid accountSid: ${account_sid}`);
-    const [r2] = await pp.query(sqlSpeechCredentialsForAccount, [account_sid, account_sid]);
+    const [r2] = await pp.query(sqlSpeechCredentials, [account_sid]);
    const speech = r2.map(speechMapper);

+    /* add service provider creds unless we have that vendor at the account level */
+    const [r3] = await pp.query(sqlSpeechCredentialsForSP, [account_sid]);
+    r3.forEach((s) => {
+      if (!speech.find((s2) => s2.vendor === s.vendor)) {
+        speech.push(speechMapper(s));
+      }
+    });
    const account = r[0];
    bucketCredentialDecrypt(account);

--- a/lib/utils/http-listener.js
+++ b/lib/utils/http-listener.js
@@ -6,8 +6,7 @@ const {PORT, HTTP_PORT_MAX} = require('../config');
 const doListen = (logger, app, port, resolve) => {
  const server = app.listen(port, () => {
    const {srf} = app.locals;
-    srf.locals.serviceUrl = `http://${srf.locals.ipv4}:${port}`;
-    logger.info(`listening for HTTP requests on port ${port}, serviceUrl is ${srf.locals.serviceUrl}`);
+    logger.info(`listening for HTTP requests on port ${PORT}, serviceUrl is ${srf.locals.serviceUrl}`);
    resolve({server, app});
  });
  return server;
--- a/lib/utils/http-requestor.js
+++ b/lib/utils/http-requestor.js
@@ -1,4 +1,4 @@
-const {request, getGlobalDispatcher, setGlobalDispatcher, Dispatcher, ProxyAgent, Client, Pool} = require('undici');
+const {Client, Pool} = require('undici');
 const parseUrl = require('parse-url');
 const assert = require('assert');
 const BaseRequestor = require('./base-requestor');
@@ -10,10 +10,6 @@ const {
  HTTP_POOLSIZE,
  HTTP_PIPELINING,
  HTTP_TIMEOUT,
-  HTTP_PROXY_IP,
-  HTTP_PROXY_PORT,
-  HTTP_PROXY_PROTOCOL,
-  NODE_ENV,
 } = require('../config');

 const toBase64 = (str) => Buffer.from(str || '', 'utf8').toString('base64');
@@ -25,15 +21,6 @@ function basicAuth(username, password) {
  return {Authorization: header};
 }

-const defaultDispatcher = HTTP_PROXY_IP ?
-  new ProxyAgent(`${HTTP_PROXY_PROTOCOL}://${HTTP_PROXY_IP}${HTTP_PROXY_PORT ? `:${HTTP_PROXY_PORT}` : ''}`) :
-  getGlobalDispatcher();
-
-setGlobalDispatcher(new class extends Dispatcher {
-  dispatch(options, handler) {
-    return defaultDispatcher.dispatch(options, handler);
-  }
-}());

 class HttpRequestor extends BaseRequestor {
  constructor(logger, account_sid, hook, secret) {
@@ -73,18 +60,6 @@ class HttpRequestor extends BaseRequestor {
      if (u.port) this.client = new Client(`${u.protocol}://${u.resource}:${u.port}`);
      else this.client = new Client(`${u.protocol}://${u.resource}`);
    }
-
-    if (NODE_ENV == 'test' && process.env.JAMBONES_HTTP_PROXY_IP) {
-      const defDispatcher =
-        new ProxyAgent(`${process.env.JAMBONES_HTTP_PROXY_PROTOCOL}://${process.env.JAMBONES_HTTP_PROXY_IP}${
-          process.env.JAMBONES_HTTP_PROXY_PORT ? `:${process.env.JAMBONES_HTTP_PROXY_PORT}` : ''}`);
-
-      setGlobalDispatcher(new class extends Dispatcher {
-        dispatch(options, handler) {
-          return defDispatcher.dispatch(options, handler);
-        }
-      }());
-    }
  }

  get baseUrl() {
@@ -164,18 +139,7 @@ class HttpRequestor extends BaseRequestor {
      };
      const absUrl = this._isRelativeUrl(url) ? `${this.baseUrl}${url}` : url;
      this.logger.debug({url, absUrl, hdrs}, 'send webhook');
-      const {statusCode, headers, body} =  HTTP_PROXY_IP ? await request(
-        this.baseUrl,
-        {
-          path,
-          query,
-          method,
-          headers: hdrs,
-          ...('POST' === method && {body: JSON.stringify(payload)}),
-          timeout: HTTP_TIMEOUT,
-          followRedirects: false
-        }
-      ) : await client.request({
+      const {statusCode, headers, body} =  await client.request({
        path,
        query,
        method,
--- a/lib/utils/install-srf-locals.js
+++ b/lib/utils/install-srf-locals.js
@@ -17,7 +17,6 @@ const {
  PORT,
  NODE_ENV,
 } = require('../config');
-const Registrar = require('@jambonz/mw-registrar');
 const assert = require('assert');

 function initMS(logger, wrapper, ms) {
@@ -178,7 +177,6 @@ function installSrfLocals(srf, logger) {
    host: JAMBONES_REDIS_HOST,
    port: JAMBONES_REDIS_PORT || 6379
  }, logger, tracer);
-  const registrar = new Registrar(logger, client);
  const {
    synthAudio,
    getNuanceAccessToken,
@@ -206,7 +204,6 @@ function installSrfLocals(srf, logger) {
  srf.locals = {...srf.locals,
    dbHelpers: {
      client,
-      registrar,
      pool,
      lookupAppByPhoneNumber,
      lookupAppByRegex,
--- a/lib/utils/sdp-utils.js
+++ b/lib/utils/sdp-utils.js
@@ -1,32 +1,7 @@
-const sdpTransform = require('sdp-transform');
-
 const isOnhold = (sdp) => {
  return sdp && (sdp.includes('a=sendonly') || sdp.includes('a=inactive'));
 };

-const mergeSdpMedia = (sdp1, sdp2) => {
-  const parsedSdp1 = sdpTransform.parse(sdp1);
-  const parsedSdp2 = sdpTransform.parse(sdp2);
-
-  parsedSdp1.media.push(...parsedSdp2.media);
-  return sdpTransform.write(parsedSdp1);
-};
-
-const extractSdpMedia = (sdp) => {
-  const parsedSdp1 = sdpTransform.parse(sdp);
-  if (parsedSdp1.media.length > 1) {
-    parsedSdp1.media = [parsedSdp1.media[0]];
-    const parsedSdp2 = sdpTransform.parse(sdp);
-    parsedSdp2.media = [parsedSdp2.media[1]];
-
-    return [sdpTransform.write(parsedSdp1), sdpTransform.write(parsedSdp2)];
-  } else {
-    return [sdp, sdp];
-  }
-};
-
 module.exports = {
-  isOnhold,
-  mergeSdpMedia,
-  extractSdpMedia
+  isOnhold
 };
--- a/lib/utils/transcription-utils.js
+++ b/lib/utils/transcription-utils.js
@@ -7,7 +7,6 @@ const {
  DeepgramTranscriptionEvents,
  SonioxTranscriptionEvents,
  NvidiaTranscriptionEvents,
-  CobaltTranscriptionEvents,
  JambonzTranscriptionEvents
 } = require('./constants');

@@ -93,11 +92,6 @@ const stickyVars = {
  nvidia: [
    'NVIDIA_HINTS'
  ],
-  cobalt: [
-    'COBALT_SPEECH_HINTS',
-    'COBALT_COMPILED_CONTEXT_DATA',
-    'COBALT_METADATA'
-  ],
  soniox: [
    'SONIOX_PROFANITY_FILTER',
    'SONIOX_MODEL'
@@ -231,26 +225,6 @@ const normalizeGoogle = (evt, channel, language) => {
  };
 };

-const normalizeCobalt = (evt, channel, language) => {
-  const copy = JSON.parse(JSON.stringify(evt));
-  const alternatives = (evt.alternatives || [])
-    .map((alt) => ({
-      confidence: alt.confidence,
-      transcript: alt.transcript_formatted,
-    }));
-
-  return {
-    language_code: language,
-    channel_tag: channel,
-    is_final: evt.is_final,
-    alternatives,
-    vendor: {
-      name: 'cobalt',
-      evt: copy
-    }
-  };
-};
-
 const normalizeCustom = (evt, channel, language, vendor) => {
  const copy = JSON.parse(JSON.stringify(evt));
  return {
@@ -343,8 +317,6 @@ module.exports = (logger) => {
        return normalizeNvidia(evt, channel, language);
      case 'soniox':
        return normalizeSoniox(evt, channel, language);
-      case 'cobalt':
-        return normalizeCobalt(evt, channel, language);
      default:
        if (vendor.startsWith('custom:')) {
          return normalizeCustom(evt, channel, language, vendor);
@@ -419,16 +391,14 @@ module.exports = (logger) => {
    else if ('microsoft' === vendor) {
      opts = {
        ...opts,
-        ...(rOpts.hints && rOpts.hints.length > 0 && typeof rOpts.hints[0] === 'string' &&
+        ...(rOpts.hints.length > 0 && typeof rOpts.hints[0] === 'string' &&
          {AZURE_SPEECH_HINTS: rOpts.hints.map((h) => h.trim()).join(',')}),
-        ...(rOpts.hints && rOpts.hints.length > 0 && typeof rOpts.hints[0] === 'object' &&
+        ...(rOpts.hints.length > 0 && typeof rOpts.hints[0] === 'object' &&
          {AZURE_SPEECH_HINTS: rOpts.hints.map((h) => h.phrase).join(',')}),
        ...(rOpts.altLanguages && rOpts.altLanguages.length > 0 &&
          {AZURE_SPEECH_ALTERNATIVE_LANGUAGE_CODES: [...new Set(rOpts.altLanguages)].join(',')}),
        ...(rOpts.requestSnr && {AZURE_REQUEST_SNR: 1}),
        ...(rOpts.profanityOption && {AZURE_PROFANITY_OPTION: rOpts.profanityOption}),
-        ...(sttCredentials.use_custom_stt && sttCredentials.custom_stt_endpoint_url &&
-          {AZURE_SERVICE_ENDPOINT: sttCredentials.custom_stt_endpoint_url}),
        ...(rOpts.azureServiceEndpoint && {AZURE_SERVICE_ENDPOINT: rOpts.azureServiceEndpoint}),
        ...(rOpts.initialSpeechTimeoutMs > 0 &&
          {AZURE_INITIAL_SPEECH_TIMEOUT_MS: rOpts.initialSpeechTimeoutMs}),
@@ -436,11 +406,11 @@ module.exports = (logger) => {
        ...(rOpts.audioLogging && {AZURE_AUDIO_LOGGING: 1}),
        ...{AZURE_USE_OUTPUT_FORMAT_DETAILED: 1},
        ...(sttCredentials && {
-          ...(sttCredentials.api_key && {AZURE_SUBSCRIPTION_KEY: sttCredentials.api_key}),
-          ...(sttCredentials.region && {AZURE_REGION: sttCredentials.region}),
+          AZURE_SUBSCRIPTION_KEY: sttCredentials.api_key,
+          AZURE_REGION: sttCredentials.region,
        }),
        ...(sttCredentials.use_custom_stt && sttCredentials.custom_stt_endpoint &&
-          {AZURE_SERVICE_ENDPOINT_ID: sttCredentials.custom_stt_endpoint}),
+          {AZURE_SERVICE_ENDPOINT_ID: sttCredentials.custom_stt_endpoint})
      };
    }
    else if ('nuance' === vendor) {
@@ -506,7 +476,7 @@ module.exports = (logger) => {
        ...(deepgramOptions.profanityFilter) &&
          {DEEPGRAM_SPEECH_PROFANITY_FILTER: 1},
        ...(deepgramOptions.redact) &&
-          {DEEPGRAM_SPEECH_REDACT: deepgramOptions.redact},
+          {DEEPGRAM_SPEECH_REDACT: 1},
        ...(deepgramOptions.diarize) &&
          {DEEPGRAM_SPEECH_DIARIZE: 1},
        ...(deepgramOptions.diarizeVersion) &&
@@ -612,25 +582,6 @@ module.exports = (logger) => {
          {NVIDIA_CUSTOM_CONFIGURATION: JSON.stringify(nvidiaOptions.customConfiguration)}),
      };
    }
-    else if ('cobalt' === vendor) {
-      const {cobaltOptions = {}} = rOpts;
-      const cobaltUri = cobaltOptions.serverUri || sttCredentials.cobalt_server_uri;
-      opts = {
-        ...opts,
-        ...(rOpts.words && {COBALT_WORD_TIME_OFFSETS: 1}),
-        ...(!rOpts.words && {COBALT_WORD_TIME_OFFSETS: 0}),
-        ...(rOpts.model && {COBALT_MODEL: rOpts.model}),
-        ...(cobaltUri && {COBALT_SERVER_URI: cobaltUri}),
-        ...(rOpts.hints?.length > 0 && typeof rOpts.hints[0] === 'string' &&
-          {COBALT_SPEECH_HINTS: rOpts.hints.join(',')}),
-        ...(rOpts.hints?.length > 0 && typeof rOpts.hints[0] === 'object' &&
-          {COBALT_SPEECH_HINTS: JSON.stringify(rOpts.hints)}),
-        ...(rOpts.hints?.length > 0 && {COBALT_CONTEXT_TOKEN: cobaltOptions.contextToken || 'unk:default'}),
-        ...(cobaltOptions.metadata && {COBALT_METADATA: cobaltOptions.metadata}),
-        ...(cobaltOptions.enableConfusionNetwork && {COBALT_ENABLE_CONFUSION_NETWORK: 1}),
-        ...(cobaltOptions.compiledContextData && {COBALT_COMPILED_CONTEXT_DATA: cobaltOptions.compiledContextData}),
-      };
-    }
    else if (vendor.startsWith('custom:')) {
      let {options = {}} = rOpts;
      const {auth_token, custom_stt_url} = sttCredentials;
@@ -680,9 +631,6 @@ module.exports = (logger) => {

    ep.removeCustomEventListener(SonioxTranscriptionEvents.Transcription);

-    ep.removeCustomEventListener(CobaltTranscriptionEvents.Transcription);
-    ep.removeCustomEventListener(CobaltTranscriptionEvents.CompileContext);
-
    ep.removeCustomEventListener(NvidiaTranscriptionEvents.Transcription);
    ep.removeCustomEventListener(NvidiaTranscriptionEvents.TranscriptionComplete);
    ep.removeCustomEventListener(NvidiaTranscriptionEvents.StartOfSpeech);
@@ -714,10 +662,6 @@ module.exports = (logger) => {
      const {apiKey} = recognizer.sonioxOptions || {};
      if (apiKey) return {api_key: apiKey};
    }
-    else if (recognizer.vendor === 'cobalt') {
-      const {serverUri} = recognizer.cobaltOptions || {};
-      if (serverUri) return {cobalt_server_uri: serverUri};
-    }
    else if (recognizer.vendor === 'ibm') {
      const {ttsApiKey, ttsRegion, sttApiKey, sttRegion, instanceId} = recognizer.ibmOptions || {};
      if (ttsApiKey || sttApiKey) return {
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@@ -29,12 +29,11 @@
    "@aws-sdk/client-sns": "^3.360.0",
    "@jambonz/db-helpers": "^0.9.1",
    "@jambonz/http-health-check": "^0.0.1",
-    "@jambonz/mw-registrar": "^0.2.4",
    "@jambonz/realtimedb-helpers": "^0.8.6",
-    "@jambonz/speech-utils": "^0.0.22",
+    "@jambonz/speech-utils": "^0.0.19",
    "@jambonz/stats-collector": "^0.1.9",
    "@jambonz/time-series": "^0.2.8",
-    "@jambonz/verb-specifications": "^0.0.37",
+    "@jambonz/verb-specifications": "^0.0.30",
    "@opentelemetry/api": "^1.4.0",
    "@opentelemetry/exporter-jaeger": "^1.9.0",
    "@opentelemetry/exporter-trace-otlp-http": "^0.35.0",
@@ -47,10 +46,9 @@
    "bent": "^7.3.12",
    "debug": "^4.3.4",
    "deepcopy": "^2.1.0",
-    "drachtio-fsmrf": "^3.0.27",
-    "drachtio-srf": "^4.5.29",
+    "drachtio-fsmrf": "^3.0.23",
+    "drachtio-srf": "^4.5.26",
    "express": "^4.18.2",
-    "express-validator": "^7.0.1",
    "ip": "^1.1.8",
    "moment": "^2.29.4",
    "parse-url": "^8.1.0",
@@ -61,11 +59,11 @@
    "short-uuid": "^4.2.2",
    "sinon": "^15.0.1",
    "to-snake-case": "^1.0.0",
-    "undici": "^5.26.2",
+    "undici": "^5.19.1",
    "uuid-random": "^1.3.2",
    "verify-aws-sns-signature": "^0.1.0",
    "ws": "^8.9.0",
-    "xml2js": "^0.6.2"
+    "xml2js": "^0.5.0"
  },
  "devDependencies": {
    "clear-module": "^4.1.2",
--- a/test/configuration/squid.conf
+++ b/test/configuration/squid.conf
@@ -1,86 +0,0 @@
-#
-# Recommended minimum configuration:
-#
-
-# Example rule allowing access from your local networks.
-# Adapt to list your (internal) IP networks from where browsing
-# should be allowed
-acl localnet src 0.0.0.1-0.255.255.255	# RFC 1122 "this" network (LAN)
-acl localnet src 10.0.0.0/8		# RFC 1918 local private network (LAN)
-acl localnet src 100.64.0.0/10		# RFC 6598 shared address space (CGN)
-acl localnet src 169.254.0.0/16 	# RFC 3927 link-local (directly plugged) machines
-acl localnet src 172.16.0.0/12		# RFC 1918 local private network (LAN)
-acl localnet src 172.38.0.0/12		# RFC 1918 local private network (LAN)
-acl localnet src 192.168.0.0/16		# RFC 1918 local private network (LAN)
-acl localnet src fc00::/7       	# RFC 4193 local private network range
-acl localnet src fe80::/10      	# RFC 4291 link-local (directly plugged) machines
-
-acl SSL_ports port 443
-acl Safe_ports port 80		# http
-acl Safe_ports port 21		# ftp
-acl Safe_ports port 443		# https
-acl Safe_ports port 70		# gopher
-acl Safe_ports port 210		# wais
-acl Safe_ports port 1025-65535	# unregistered ports
-acl Safe_ports port 280		# http-mgmt
-acl Safe_ports port 488		# gss-http
-acl Safe_ports port 591		# filemaker
-acl Safe_ports port 777		# multiling http
-
-#
-# Recommended minimum Access Permission configuration:
-#
-# Deny requests to certain unsafe ports
-http_access allow !Safe_ports
-
-# Deny CONNECT to other than secure SSL ports
-http_access allow CONNECT !SSL_ports
-
-# Only allow cachemgr access from localhost
-http_access allow localhost manager
-http_access allow manager
-
-# This default configuration only allows localhost requests because a more
-# permissive Squid installation could introduce new attack vectors into the
-# network by proxying external TCP connections to unprotected services.
-http_access allow localhost
-
-# The two deny rules below are unnecessary in this default configuration
-# because they are followed by a "deny all" rule. However, they may become
-# critically important when you start allowing external requests below them.
-
-# Protect web applications running on the same server as Squid. They often
-# assume that only local users can access them at "localhost" ports.
-http_access allow to_localhost
-
-# Protect cloud servers that provide local users with sensitive info about
-# their server via certain well-known link-local (a.k.a. APIPA) addresses.
-# http_access deny to_linklocal
-
-#
-# INSERT YOUR OWN RULE(S) HERE TO ALLOW ACCESS FROM YOUR CLIENTS
-#
-
-# For example, to allow access from your local networks, you may uncomment the
-# following rule (and/or add rules that match your definition of "local"):
-# http_access allow localnet
-
-# And finally deny all other access to this proxy
-http_access allow all
-
-# Squid normally listens to port 3128
-http_port 3128
-
-# Uncomment and adjust the following to add a disk cache directory.
-#cache_dir ufs /usr/local/var/cache/squid 100 16 256
-
-# Leave coredumps in the first cache dir
-coredump_dir /usr/local/var/cache/squid
-
-#
-# Add any of your own refresh_pattern entries above these.
-#
-refresh_pattern ^ftp:		1440	20%	10080
-refresh_pattern ^gopher:	1440	0%	1440
-refresh_pattern -i (/cgi-bin/|\?) 0	0%	0
-refresh_pattern .		0	20%	4320
--- a/test/db/create-and-populate-schema.sql
+++ b/test/db/create-and-populate-schema.sql
@@ -330,7 +330,7 @@ CREATE TABLE `applications` (

 LOCK TABLES `applications` WRITE;
 /*!40000 ALTER TABLE `applications` DISABLE KEYS */;
-INSERT INTO `applications` VALUES ('0dddaabf-0a30-43e3-84e8-426873b1a78b','decline call',NULL,'bb845d4b-83a9-4cde-a6e9-50f3743bab3f','c71e79db-24f2-4866-a3ee-febb0f97b341','293904c1-351b-4bca-8d58-1a29b853c7db',NULL,NULL,'google','en-US','en-US-Standard-C','google','en-US','2023-05-31 03:52:48'),('0dddaabf-0a30-43e3-84e8-426873b1a78c','app json',NULL,'bb845d4b-83a9-4cde-a6e9-50f3743bab3f','c71e79db-24f2-4866-a3ee-febb0f97b341','293904c1-351b-4bca-8d58-1a29b853c7db',NULL,'[{\"verb\": \"play\",\"url\": \"silence_stream://5000\"}]','google','en-US','en-US-Standard-C','google','en-US','2023-05-31 03:52:48'),('17461c69-56b5-4dab-ad83-1c43a0f93a3d','gather',NULL,'bb845d4b-83a9-4cde-a6e9-50f3743bab3f','10692465-a511-4277-9807-b7157e4f81e1','293904c1-351b-4bca-8d58-1a29b853c7db',NULL,NULL,'google','en-US','en-US-Standard-C','google','en-US','2023-05-31 03:52:48'),('195d9507-6a42-46a8-825f-f009e729d023','sip info',NULL,'bb845d4b-83a9-4cde-a6e9-50f3743bab3f','c9113e7a-741f-48b9-96c1-f2f78176eeb3','293904c1-351b-4bca-8d58-1a29b853c7db',NULL,NULL,'google','en-US','en-US-Standard-C','google','en-US','2023-05-31 03:52:48'),('24d0f6af-e976-44dd-a2e8-41c7b55abe33','say account 2',NULL,'622f62e4-303a-49f2-bbe0-eb1e1714e37a','54ab0976-a6c0-45d8-89a4-d90d45bf9d96','293904c1-351b-4bca-8d58-1a29b853c7db',NULL,NULL,'google','en-US','en-US-Standard-C','google','en-US','2023-05-31 03:52:48'),('308b4f41-1a18-4052-b89a-c054e75ce242','say',NULL,'bb845d4b-83a9-4cde-a6e9-50f3743bab3f','54ab0976-a6c0-45d8-89a4-d90d45bf9d96','293904c1-351b-4bca-8d58-1a29b853c7db',NULL,NULL,'google','en-US','en-US-Standard-C','google','en-US','2023-05-31 03:52:48'),('ae026ab5-3029-47b4-9d7c-236e3a4b4ebe','transcribe account 2',NULL,'622f62e4-303a-49f2-bbe0-eb1e1714e37a','ecb67a8f-f7ce-4919-abf0-bbc69c1001e5','293904c1-351b-4bca-8d58-1a29b853c7db',NULL,NULL,'google','en-US','en-US-Standard-C','google','en-US','2023-05-31 03:52:48'),('baf9213b-5556-4c20-870c-586392ed246f','transcribe',NULL,'bb845d4b-83a9-4cde-a6e9-50f3743bab3f','ecb67a8f-f7ce-4919-abf0-bbc69c1001e5','293904c1-351b-4bca-8d58-1a29b853c7db',NULL,NULL,'google','en-US','en-US-Standard-C','google','en-US','2023-05-31 03:52:48'),('0dddaabf-0a30-43e3-84e8-426873b1a7ac','http proxy app',NULL,'bb845d4b-83a9-4cde-a6e9-50f3743bab3f','c71e79db-24f2-4866-a3ee-febb0f97b3ac','293904c1-351b-4bca-8d58-1a29b853c7ac',NULL,NULL,'google','en-US','en-US-Standard-C','google','en-US','2023-05-31 03:52:48');
+INSERT INTO `applications` VALUES ('0dddaabf-0a30-43e3-84e8-426873b1a78b','decline call',NULL,'bb845d4b-83a9-4cde-a6e9-50f3743bab3f','c71e79db-24f2-4866-a3ee-febb0f97b341','293904c1-351b-4bca-8d58-1a29b853c7db',NULL,NULL,'google','en-US','en-US-Standard-C','google','en-US','2023-05-31 03:52:48'),('0dddaabf-0a30-43e3-84e8-426873b1a78c','app json',NULL,'bb845d4b-83a9-4cde-a6e9-50f3743bab3f','c71e79db-24f2-4866-a3ee-febb0f97b341','293904c1-351b-4bca-8d58-1a29b853c7db',NULL,'[{\"verb\": \"play\",\"url\": \"silence_stream://5000\"}]','google','en-US','en-US-Standard-C','google','en-US','2023-05-31 03:52:48'),('17461c69-56b5-4dab-ad83-1c43a0f93a3d','gather',NULL,'bb845d4b-83a9-4cde-a6e9-50f3743bab3f','10692465-a511-4277-9807-b7157e4f81e1','293904c1-351b-4bca-8d58-1a29b853c7db',NULL,NULL,'google','en-US','en-US-Standard-C','google','en-US','2023-05-31 03:52:48'),('195d9507-6a42-46a8-825f-f009e729d023','sip info',NULL,'bb845d4b-83a9-4cde-a6e9-50f3743bab3f','c9113e7a-741f-48b9-96c1-f2f78176eeb3','293904c1-351b-4bca-8d58-1a29b853c7db',NULL,NULL,'google','en-US','en-US-Standard-C','google','en-US','2023-05-31 03:52:48'),('24d0f6af-e976-44dd-a2e8-41c7b55abe33','say account 2',NULL,'622f62e4-303a-49f2-bbe0-eb1e1714e37a','54ab0976-a6c0-45d8-89a4-d90d45bf9d96','293904c1-351b-4bca-8d58-1a29b853c7db',NULL,NULL,'google','en-US','en-US-Standard-C','google','en-US','2023-05-31 03:52:48'),('308b4f41-1a18-4052-b89a-c054e75ce242','say',NULL,'bb845d4b-83a9-4cde-a6e9-50f3743bab3f','54ab0976-a6c0-45d8-89a4-d90d45bf9d96','293904c1-351b-4bca-8d58-1a29b853c7db',NULL,NULL,'google','en-US','en-US-Standard-C','google','en-US','2023-05-31 03:52:48'),('ae026ab5-3029-47b4-9d7c-236e3a4b4ebe','transcribe account 2',NULL,'622f62e4-303a-49f2-bbe0-eb1e1714e37a','ecb67a8f-f7ce-4919-abf0-bbc69c1001e5','293904c1-351b-4bca-8d58-1a29b853c7db',NULL,NULL,'google','en-US','en-US-Standard-C','google','en-US','2023-05-31 03:52:48'),('baf9213b-5556-4c20-870c-586392ed246f','transcribe',NULL,'bb845d4b-83a9-4cde-a6e9-50f3743bab3f','ecb67a8f-f7ce-4919-abf0-bbc69c1001e5','293904c1-351b-4bca-8d58-1a29b853c7db',NULL,NULL,'google','en-US','en-US-Standard-C','google','en-US','2023-05-31 03:52:48');
 /*!40000 ALTER TABLE `applications` ENABLE KEYS */;
 UNLOCK TABLES;

@@ -646,7 +646,7 @@ CREATE TABLE `phone_numbers` (

 LOCK TABLES `phone_numbers` WRITE;
 /*!40000 ALTER TABLE `phone_numbers` DISABLE KEYS */;
-INSERT INTO `phone_numbers` VALUES ('05eeed62-b29b-4679-bf38-d7a4e318be44','16174000003','5145b436-2f38-4029-8d4c-fd8c67831c7a','bb845d4b-83a9-4cde-a6e9-50f3743bab3f','17461c69-56b5-4dab-ad83-1c43a0f93a3d',NULL),('4b439355-debc-40c7-9cfa-5be58c2bed6b','16174000000','5145b436-2f38-4029-8d4c-fd8c67831c7a','bb845d4b-83a9-4cde-a6e9-50f3743bab3f','0dddaabf-0a30-43e3-84e8-426873b1a78b',NULL),('964d0581-9627-44cb-be20-8118050406b2','16174000006','5145b436-2f38-4029-8d4c-fd8c67831c7a','bb845d4b-83a9-4cde-a6e9-50f3743bab3f','195d9507-6a42-46a8-825f-f009e729d023',NULL),('964d0581-9627-44cb-be20-8118050406b3','16174000007','5145b436-2f38-4029-8d4c-fd8c67831c7a','bb845d4b-83a9-4cde-a6e9-50f3743bab3f','0dddaabf-0a30-43e3-84e8-426873b1a78c',NULL),('9cc9e7fc-b7b0-4101-8f3c-9fe13ce5df0a','16174000001','5145b436-2f38-4029-8d4c-fd8c67831c7a','bb845d4b-83a9-4cde-a6e9-50f3743bab3f','308b4f41-1a18-4052-b89a-c054e75ce242',NULL),('e686a320-0725-418f-be65-532159bdc3ed','16174000002','5145b436-2f38-4029-8d4c-fd8c67831c7a','622f62e4-303a-49f2-bbe0-eb1e1714e37a','24d0f6af-e976-44dd-a2e8-41c7b55abe33',NULL),('f3c53863-b629-4cf6-9dcb-c7fb7072314b','16174000004','5145b436-2f38-4029-8d4c-fd8c67831c7a','bb845d4b-83a9-4cde-a6e9-50f3743bab3f','baf9213b-5556-4c20-870c-586392ed246f',NULL),('f6416c17-829a-4f11-9c32-f0d00e4a9ae9','16174000005','5145b436-2f38-4029-8d4c-fd8c67831c7a','622f62e4-303a-49f2-bbe0-eb1e1714e37a','ae026ab5-3029-47b4-9d7c-236e3a4b4ebe',NULL),('4b439355-debc-40c7-9cfa-5be58c2bedac','16174000015','5145b436-2f38-4029-8d4c-fd8c67831c7a','bb845d4b-83a9-4cde-a6e9-50f3743bab3f','0dddaabf-0a30-43e3-84e8-426873b1a7ac',NULL);
+INSERT INTO `phone_numbers` VALUES ('05eeed62-b29b-4679-bf38-d7a4e318be44','16174000003','5145b436-2f38-4029-8d4c-fd8c67831c7a','bb845d4b-83a9-4cde-a6e9-50f3743bab3f','17461c69-56b5-4dab-ad83-1c43a0f93a3d',NULL),('4b439355-debc-40c7-9cfa-5be58c2bed6b','16174000000','5145b436-2f38-4029-8d4c-fd8c67831c7a','bb845d4b-83a9-4cde-a6e9-50f3743bab3f','0dddaabf-0a30-43e3-84e8-426873b1a78b',NULL),('964d0581-9627-44cb-be20-8118050406b2','16174000006','5145b436-2f38-4029-8d4c-fd8c67831c7a','bb845d4b-83a9-4cde-a6e9-50f3743bab3f','195d9507-6a42-46a8-825f-f009e729d023',NULL),('964d0581-9627-44cb-be20-8118050406b3','16174000007','5145b436-2f38-4029-8d4c-fd8c67831c7a','bb845d4b-83a9-4cde-a6e9-50f3743bab3f','0dddaabf-0a30-43e3-84e8-426873b1a78c',NULL),('9cc9e7fc-b7b0-4101-8f3c-9fe13ce5df0a','16174000001','5145b436-2f38-4029-8d4c-fd8c67831c7a','bb845d4b-83a9-4cde-a6e9-50f3743bab3f','308b4f41-1a18-4052-b89a-c054e75ce242',NULL),('e686a320-0725-418f-be65-532159bdc3ed','16174000002','5145b436-2f38-4029-8d4c-fd8c67831c7a','622f62e4-303a-49f2-bbe0-eb1e1714e37a','24d0f6af-e976-44dd-a2e8-41c7b55abe33',NULL),('f3c53863-b629-4cf6-9dcb-c7fb7072314b','16174000004','5145b436-2f38-4029-8d4c-fd8c67831c7a','bb845d4b-83a9-4cde-a6e9-50f3743bab3f','baf9213b-5556-4c20-870c-586392ed246f',NULL),('f6416c17-829a-4f11-9c32-f0d00e4a9ae9','16174000005','5145b436-2f38-4029-8d4c-fd8c67831c7a','622f62e4-303a-49f2-bbe0-eb1e1714e37a','ae026ab5-3029-47b4-9d7c-236e3a4b4ebe',NULL);
 /*!40000 ALTER TABLE `phone_numbers` ENABLE KEYS */;
 UNLOCK TABLES;

@@ -1045,7 +1045,6 @@ CREATE TABLE `speech_credentials` (
  `tts_tested_ok` tinyint(1) DEFAULT NULL,
  `stt_tested_ok` tinyint(1) DEFAULT NULL,
  `created_at` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
-  `label` VARCHAR(64),
  PRIMARY KEY (`speech_credential_sid`),
  UNIQUE KEY `speech_credential_sid` (`speech_credential_sid`),
  UNIQUE KEY `speech_credentials_idx_1` (`vendor`,`account_sid`),
@@ -1064,7 +1063,7 @@ CREATE TABLE `speech_credentials` (

 LOCK TABLES `speech_credentials` WRITE;
 /*!40000 ALTER TABLE `speech_credentials` DISABLE KEYS */;
-INSERT INTO `speech_credentials` VALUES ('2add163c-34f2-45c6-a016-f955d218ffb6',NULL,'bb845d4b-83a9-4cde-a6e9-50f3743bab3f','google','credential-goes-here',1,1,NULL,'2021-04-03 15:42:10',1,1,'2023-05-31 03:44:21', NULL),('2add347f-34f2-45c6-a016-f955d218ffb6',NULL,'bb845d4b-83a9-4cde-a6e9-50f3743bab3f','microsoft','credential-goes-here',1,1,NULL,'2021-04-03 15:42:10',1,1,'2023-05-31 03:44:21', NULL),('84154212-5c99-4c94-8993-bc2a46288daa',NULL,'bb845d4b-83a9-4cde-a6e9-50f3743bab3f','aws','credential-goes-here',1,1,NULL,NULL,1,1,'2023-05-31 03:44:21', NULL);
+INSERT INTO `speech_credentials` VALUES ('2add163c-34f2-45c6-a016-f955d218ffb6',NULL,'bb845d4b-83a9-4cde-a6e9-50f3743bab3f','google','credential-goes-here',1,1,NULL,'2021-04-03 15:42:10',1,1,'2023-05-31 03:44:21'),('2add347f-34f2-45c6-a016-f955d218ffb6',NULL,'bb845d4b-83a9-4cde-a6e9-50f3743bab3f','microsoft','credential-goes-here',1,1,NULL,'2021-04-03 15:42:10',1,1,'2023-05-31 03:44:21'),('84154212-5c99-4c94-8993-bc2a46288daa',NULL,'bb845d4b-83a9-4cde-a6e9-50f3743bab3f','aws','credential-goes-here',1,1,NULL,NULL,1,1,'2023-05-31 03:44:21');
 /*!40000 ALTER TABLE `speech_credentials` ENABLE KEYS */;
 UNLOCK TABLES;

@@ -1254,7 +1253,7 @@ CREATE TABLE `webhooks` (

 LOCK TABLES `webhooks` WRITE;
 /*!40000 ALTER TABLE `webhooks` DISABLE KEYS */;
-INSERT INTO `webhooks` VALUES ('10692465-a511-4277-9807-b7157e4f81e1','http://127.0.0.1:3102/','POST',NULL,NULL),('293904c1-351b-4bca-8d58-1a29b853c7db','http://127.0.0.1:3100/callStatus','POST',NULL,NULL),('54ab0976-a6c0-45d8-89a4-d90d45bf9d96','http://127.0.0.1:3101/','POST',NULL,NULL),('6ac36aeb-6bd0-428a-80a1-aed95640a296','https://flows.jambonz.cloud/callStatus','POST',NULL,NULL),('c71e79db-24f2-4866-a3ee-febb0f97b341','http://127.0.0.1:3100/','POST',NULL,NULL),('c9113e7a-741f-48b9-96c1-f2f78176eeb3','http://127.0.0.1:3104/','POST',NULL,NULL),('d9c205c6-a129-443e-a9c0-d1bb437d4bb7','https://flows.jambonz.cloud/testCall','POST',NULL,NULL),('ecb67a8f-f7ce-4919-abf0-bbc69c1001e5','http://127.0.0.1:3103/','POST',NULL,NULL),('293904c1-351b-4bca-8d58-1a29b853c7ac','http://172.38.0.60:3000/callStatus','POST',NULL,NULL),('c71e79db-24f2-4866-a3ee-febb0f97b3ac','http://172.38.0.60:3000/','POST',NULL,NULL);
+INSERT INTO `webhooks` VALUES ('10692465-a511-4277-9807-b7157e4f81e1','http://127.0.0.1:3102/','POST',NULL,NULL),('293904c1-351b-4bca-8d58-1a29b853c7db','http://127.0.0.1:3100/callStatus','POST',NULL,NULL),('54ab0976-a6c0-45d8-89a4-d90d45bf9d96','http://127.0.0.1:3101/','POST',NULL,NULL),('6ac36aeb-6bd0-428a-80a1-aed95640a296','https://flows.jambonz.cloud/callStatus','POST',NULL,NULL),('c71e79db-24f2-4866-a3ee-febb0f97b341','http://127.0.0.1:3100/','POST',NULL,NULL),('c9113e7a-741f-48b9-96c1-f2f78176eeb3','http://127.0.0.1:3104/','POST',NULL,NULL),('d9c205c6-a129-443e-a9c0-d1bb437d4bb7','https://flows.jambonz.cloud/testCall','POST',NULL,NULL),('ecb67a8f-f7ce-4919-abf0-bbc69c1001e5','http://127.0.0.1:3103/','POST',NULL,NULL);
 /*!40000 ALTER TABLE `webhooks` ENABLE KEYS */;
 UNLOCK TABLES;
 /*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
--- a/test/docker-compose-testbed.yaml
+++ b/test/docker-compose-testbed.yaml
@@ -92,13 +92,3 @@ services:
    networks:
      fs:
        ipv4_address: 172.38.0.90
-
-  squid:
-    image: ubuntu/squid:edge
-    ports:
-      - "3128:3128"
-    volumes:
-      - ./configuration/squid.conf:/etc/squid/squid.conf
-    networks:
-      fs:
-        ipv4_address: 172.38.0.91
--- a/test/http-proxy-test.js
+++ b/test/http-proxy-test.js
@@ -1,72 +0,0 @@
-const test = require('tape');
-const { sippUac } = require('./sipp')('test_fs');
-const clearModule = require('clear-module');
-const {provisionCallHook, provisionCustomHook} = require('./utils')
-const bent = require('bent');
-const getJSON = bent('json')
-
-process.on('unhandledRejection', (reason, p) => {
-  console.log('Unhandled Rejection at: Promise', p, 'reason:', reason);
-});
-
-function connect(connectable) {
-  return new Promise((resolve, reject) => {
-    connectable.on('connect', () => {
-      return resolve();
-    });
-  });
-}
-
-
-test('\'HTTP proxy\' test Info', async(t) => {
-  clearModule.all();
-  process.env.JAMBONES_HTTP_PROXY_IP = "127.0.0.1";
-  process.env.JAMBONES_HTTP_PROXY_PROTOCOL = "http";
-  process.env.JAMBONES_HTTP_PROXY_PORT = 3128;
-  const {srf, disconnect} = require('../app');
-
-  try {
-    await connect(srf);
-
-    // GIVEN
-    const verbs = [
-      {
-        verb: 'config',
-        sipRequestWithinDialogHook: '/customHook'
-      },
-      {
-        verb: 'play',
-        url: 'silence_stream://5000',
-      }
-    ];
-
-    const waitHookVerbs = [
-      {
-        verb: 'hangup'
-      }
-    ];
-
-    const from = 'http_proxy_info';
-    await provisionCustomHook(from, waitHookVerbs)
-    await provisionCallHook(from, verbs);
-    
-
-    // THEN
-    await sippUac('uac-success-info-received-bye.xml', '172.38.0.10', from, "16174000015");
-    t.pass('sip Info: success send Info');
-
-    // Make sure that sipRequestWithinDialogHook is called and success
-    const json = await getJSON(`http:127.0.0.1:3100/lastRequest/${from}_customHook`)
-    t.pass(json.body.sip_method === 'INFO', 'sipRequestWithinDialogHook contains sip_method')
-    t.pass(json.body.sip_body === 'hello jambonz\r\n', 'sipRequestWithinDialogHook contains sip_method')
-    disconnect();
-  } catch (err) {
-    console.log(`error received: ${err}`);
-    disconnect();
-    t.error(err);
-  } finally {
-    process.env.JAMBONES_HTTP_PROXY_IP = null;
-    process.env.JAMBONES_HTTP_PROXY_PROTOCOL = null;
-    process.env.JAMBONES_HTTP_PROXY_PORT = null;
-  }
-});
--- a/test/in-dialog-test.js
+++ b/test/in-dialog-test.js
@@ -1,65 +0,0 @@
-const test = require('tape');
-const { sippUac } = require('./sipp')('test_fs');
-const clearModule = require('clear-module');
-const {provisionCallHook, provisionCustomHook} = require('./utils')
-const bent = require('bent');
-const getJSON = bent('json')
-
-process.on('unhandledRejection', (reason, p) => {
-  console.log('Unhandled Rejection at: Promise', p, 'reason:', reason);
-});
-
-function connect(connectable) {
-  return new Promise((resolve, reject) => {
-    connectable.on('connect', () => {
-      return resolve();
-    });
-  });
-}
-
-
-test('\'sip Indialog\' test Info', async(t) => {
-  clearModule.all();
-  const {srf, disconnect} = require('../app');
-
-  try {
-    await connect(srf);
-
-    // GIVEN
-    const verbs = [
-      {
-        verb: 'config',
-        sipRequestWithinDialogHook: '/customHook'
-      },
-      {
-        verb: 'play',
-        url: 'silence_stream://5000',
-      }
-    ];
-
-    const waitHookVerbs = [
-      {
-        verb: 'hangup'
-      }
-    ];
-
-    const from = 'sip_indialog_info';
-    await provisionCustomHook(from, waitHookVerbs)
-    await provisionCallHook(from, verbs);
-    
-
-    // THEN
-    await sippUac('uac-success-info-received-bye.xml', '172.38.0.10', from);
-    t.pass('sip Info: success send Info');
-
-    // Make sure that sipRequestWithinDialogHook is called and success
-    const json = await getJSON(`http:127.0.0.1:3100/lastRequest/${from}_customHook`)
-    t.pass(json.body.sip_method === 'INFO', 'sipRequestWithinDialogHook contains sip_method')
-    t.pass(json.body.sip_body === 'hello jambonz\r\n', 'sipRequestWithinDialogHook contains sip_method')
-    disconnect();
-  } catch (err) {
-    console.log(`error received: ${err}`);
-    disconnect();
-    t.error(err);
-  }
-});
--- a/test/index.js
+++ b/test/index.js
@@ -15,7 +15,5 @@ require('./sip-refer-tests');
 require('./listen-tests');
 require('./config-test');
 require('./queue-test');
-require('./in-dialog-test');
-require('./http-proxy-test');
 require('./remove-test-db');
 require('./docker_stop');
--- a/test/say-tests.js
+++ b/test/say-tests.js
@@ -84,46 +84,6 @@ test('\'config\' reset synthesizer tests', async(t) => {
  }
 });

-test('Say verb array test', async(t) => {
-  clearModule.all();
-  const {srf, disconnect} = require('../app');
-
-  try {
-    await connect(srf);
-
-    // GIVEN
-    const verbs = [
-      {
-        "verb": "config",
-        "synthesizer": {
-          "vendor": "microsft",
-          "voice": "foobar"
-        },
-      },
-      {
-        "verb": "config",
-        "reset": 'synthesizer',
-      },
-      {
-        verb: 'say',
-        text: ['hello', 'https://samplelib.com/lib/preview/mp3/sample-3s.mp3']
-      }
-    ];
-
-    const from = 'say_test_success';
-    await provisionCallHook(from, verbs)
-
-    // THEN
-    await sippUac('uac-success-received-bye.xml', '172.38.0.10', from);
-    t.pass('say: succeeds when using using account credentials');
-    disconnect();
-  } catch (err) {
-    console.log(`error received: ${err}`);
-    disconnect();
-    t.error(err);
-  }
-});
-
 const {MICROSOFT_CUSTOM_API_KEY, MICROSOFT_DEPLOYMENT_ID, MICROSOFT_CUSTOM_REGION, MICROSOFT_CUSTOM_VOICE} = process.env;
 if (MICROSOFT_CUSTOM_API_KEY && MICROSOFT_DEPLOYMENT_ID && MICROSOFT_CUSTOM_REGION && MICROSOFT_CUSTOM_VOICE) {
  test('\'say\' tests - microsoft custom voice', async(t) => {
--- a/test/scenarios/uac-success-info-received-bye.xml
+++ b/test/scenarios/uac-success-info-received-bye.xml
@@ -1,114 +0,0 @@
-<?xml version="1.0" encoding="ISO-8859-1" ?>
-<!DOCTYPE scenario SYSTEM "sipp.dtd">
-
-
-<scenario name="Basic Sipstone UAC">
-  <!-- In client mode (sipp placing calls), the Call-ID MUST be         -->
-  <!-- generated by sipp. To do so, use [call_id] keyword.                -->
-  <send retrans="500">
-    <![CDATA[
-
-      INVITE sip:[to]@[remote_ip]:[remote_port] SIP/2.0
-      Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
-      From: [from] <sip:[from]@[local_ip]:[local_port]>;tag=[pid]SIPpTag00[call_number]
-      To: <sip:[to]@[remote_ip]:[remote_port]>
-      Call-ID: [call_id]
-      CSeq: 1 INVITE
-      Contact: sip:[from]@[local_ip]:[local_port]
-      Max-Forwards: 70
-      X-Account-Sid: bb845d4b-83a9-4cde-a6e9-50f3743bab3f
-      Subject: uac-say
-      Content-Type: application/sdp
-      Content-Length: [len]
-
-      v=0
-      o=user1 53655765 2353687637 IN IP[local_ip_type] [local_ip]
-      s=-
-      c=IN IP[media_ip_type] [media_ip]
-      t=0 0
-      m=audio [media_port] RTP/AVP 0
-      a=rtpmap:0 PCMU/8000
-
-    ]]>
-  </send>
-
-  <recv response="100"
-        optional="true">
-  </recv>
-
-  <recv response="180" optional="true">
-  </recv>
-
-  <recv response="183" optional="true">
-  </recv>
-
-  <!-- By adding rrs="true" (Record Route Sets), the route sets         -->
-  <!-- are saved and used for following messages sent. Useful to test   -->
-  <!-- against stateful SIP proxies/B2BUAs.                             -->
-  <recv response="200" rtd="true">
-  </recv>
-
-  <!-- Packet lost can be simulated in any send/recv message by         -->
-  <!-- by adding the 'lost = "10"'. Value can be [1-100] percent.       -->
-  <send>
-    <![CDATA[
-
-      ACK sip:[to]@[remote_ip]:[remote_port] SIP/2.0
-      Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
-      From: [from] <sip:[from]@[local_ip]:[local_port]>;tag=[pid]SIPpTag00[call_number]
-      To: [to] <sip:[to]@[remote_ip]:[remote_port]>[peer_tag_param]
-      Call-ID: [call_id]
-      CSeq: 1 ACK
-      Contact: sip:[from]@[local_ip]:[local_port]
-      Max-Forwards: 70
-      Subject: uac-say
-      Content-Length: 0
-
-    ]]>
-  </send>
-
-   <pause milliseconds="2000"/>
-
-  <!-- Send an INFO message -->
-  <send>
-    <![CDATA[
-      INFO sip:[service]@[remote_ip]:[remote_port] SIP/2.0
-      Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
-      From: [from] <sip:[from]@[local_ip]:[local_port]>;tag=[pid]SIPpTag00[call_number]
-      To: [to] <sip:[to]@[remote_ip]:[remote_port]>[peer_tag_param]
-      Call-ID: [call_id]
-      CSeq: 2 INFO
-      Contact: sip:[from]@[local_ip]:[local_port]
-      Max-Forwards: 70
-      Subject: Performance Test
-      Content-Type: text/plain
-      Content-Length: [len]
-
-      hello jambonz
-    ]]>
-  </send>
-
-  <!-- Receive 200 OK -->
-  <recv response="200">
-  </recv>
-
-  <recv request="BYE">
-  </recv>
-
-  <send>
-    <![CDATA[
-
-      SIP/2.0 200 OK
-      [last_Via:]
-      [last_From:]
-      [last_To:]
-      [last_Call-ID:]
-      [last_CSeq:]
-      Contact: <sip:[local_ip]:[local_port];transport=[transport]>
-      Content-Length: 0
-
-    ]]>
-  </send>
-
-</scenario>
-