mirror of
https://github.com/jambonz/sbc-outbound.git
synced 2025-12-19 04:27:45 +00:00
d8ae824559
* Hold and unhold does not resume transcript for outbound call to webrtc * WIP * jslint * jslint * handle null * Added direction * re-invite with opus codec need to change pcmu on reinvite on unhold opus codec was been sent from rtpegine to freeswitch due to which transcripts were not getting generated , hence it needs to be changed to pcmu * jslint jslint
sbc-outbound 
This application provides a part of the SBC (Session Border Controller) functionality of jambonz platfrom. It handles outbound INVITE requests from the cpaas application server that is going to carrier sip trunks or registered sip users/devices, including webrtc applications.
Configuration
Configuration is provided via environment variables:
| variable | meaning | required? |
|---|---|---|
| DRACHTIO_HOST | ip address of drachtio server (typically '127.0.0.1') | yes |
| DRACHTIO_PORT | listening port of drachtio server for control connections (typically 9022) | yes |
| DRACHTIO_SECRET | shared secret | yes |
| HTTP_PORT | tcp port listen port | no |
| JAMBONES_LOGLEVEL | log level for application, 'info' or 'debug' | no |
| JAMBONES_MYSQL_HOST | mysql host | yes |
| JAMBONES_MYSQL_PORT | mysql port | no |
| JAMBONES_MYSQL_USER | mysql username | yes |
| JAMBONES_MYSQL_PASSWORD | mysql password | yes |
| JAMBONES_MYSQL_DATABASE | mysql data | yes |
| JAMBONES_MYSQL_CONNECTION_LIMIT | mysql connection limit | no |
| DTMF_LISTEN_PORT | DTMF listening port | no |
| JAMBONES_NG_PROTOCOL | rtpengine NG protocol | no |
| RTPENGINE_PORT | rtpengine port | no |
| JAMBONES_CLUSTER_ID | cluster id | no |
| JAMBONES_NETWORK_CIDR | CIDR of private network that feature server is running in (e.g. '172.31.0.0/16') | yes |
| JAMBONES_REDIS_HOST | redis host | yes |
| JAMBONES_REDIS_PORT | redis port | no |
| JAMBONES_RTPENGINES | commans-separated list of ip:ng-port for rtpengines (e.g. '172.31.32.10:22222') | yes |
| JAMBONES_TIME_SERIES_HOST | influxdb host | yes |
| JAMBONES_RECORD_ALL_CALLS | enable auto record calls | no |
| K8S | service running as kubernetes service | no |
| K8S_RTPENGINE_SERVICE_NAME | rtpengine service name(required for K8S) | no |
running under pm2
Typically, this application runs under pm2 using an ecosystem.config.js file similar to this:
module.exports = {
apps : [
{
name: 'sbc-outbound',
cwd: '/home/admin/apps/sbc-outbound',
script: 'app.js',
instance_var: 'INSTANCE_ID',
out_file: '/home/admin/.pm2/logs/jambonz-sbc-outbound.log',
err_file: '/home/admin/.pm2/logs/jambonz-sbc-outbound.log',
exec_mode: 'fork',
instances: 1,
autorestart: true,
watch: false,
max_memory_restart: '1G', env: {
NODE_ENV: 'production',
JAMBONES_LOGLEVEL: 'info',
DRACHTIO_HOST: '127.0.0.1',
DRACHTIO_PORT: 9022,
DRACHTIO_SECRET: 'cymru',
JAMBONES_RTPENGINES: '172.31.32.10:22222',
JAMBONES_MYSQL_HOST: 'aurora-cluster-jambonz.cluster-xxxxxxxxxxxxx.us-west-1.rds.amazonaws.com',
JAMBONES_MYSQL_USER: 'admin',
JAMBONES_MYSQL_PASSWORD: 'JambonzR0ck$',
JAMBONES_MYSQL_DATABASE: 'jambones',
JAMBONES_MYSQL_CONNECTION_LIMIT: 10,
JAMBONES_REDIS_HOST: 'jambonz.zzzzzzz.0001.usw1.cache.amazonaws.com',
JAMBONES_REDIS_PORT: 6379,
JAMBONES_TIME_SERIES_HOST: '172.31.32.11',
JAMBONES_NETWORK_CIDR: '172.31.0.0/16'
}
}]
};
Running the test suite
To run the included test suite, you will need to have docker installed on your laptop.
npm test