AsterLink

Asterisk CRM Connector. Supports FreePBX v14 integration with Bitrix24 and SuiteCRM.

Asterisk

You need Asterisk 13+.
To monitor calls this connector listens for AMI events.

There should be 4 different contexts to distinguish calls:

• incoming_context - context for incoming calls from voip trunk. inbound calls will be registred there.
• outgoing_context - context for outgoing calls. outbound calls will be registred there.
• ext_context - extensions dials from queue, ring group, etc. use this context to route incoming calls to your extensions.
• dial_context - context for originating (click2dial) calls.

Default configuration is tested to work with FreePBX v14 and Asterisk v13.

Here is configuration for basic-pbx asterisk dialplan:

dialplan:
  incoming_context:
  - DCS-Incoming
  outgoing_context:
  - Outbound-Dial
  ext_context:
  - Dial-Users
  - DCS-Incoming
  dial_context: Long-Distance

You see DCS-Incoming in ext_context because we are dialing queue extensions directly from incoming context.
(queue memeber config member => PJSIP/1101 and not member => Local/1101@Dial-Users like in freepbx).

CallerID Format

Connector can format CallerID using regexp. This useful when your VoIP provider doesn't send desired format.

• cid_format - from PBX to CRM.
• dial_format - from CRM to PBX.
  • expr - regual expression (use double blackslashes).
  • repl - replace pattern.

If config is set and callerid doesn't matched any of regexp, then call will be ignored.

CRM Integration

See instructions in the following files:

• README_bitrix24.md - For Bitrix24 Integration.
• README_suitecrm.md - For SuiteCRM Integration.

Install

Install asterlink under /opt/asterlink folder.

• Create folder /opt/asterlink:

  mkdir /opt/asterlink; cd /opt/asterlink

• Download binary from releases page:

  wget https://github.com/serfreeman1337/asterlink/releases/latest/download/asterlink_x86_64.tar.gz
  tar xvf asterlink_x86_64.tar.gz && rm asterlink_x86_64.tar.gz
  chmod +x asterlink

  • Or build it from source (assume you have go installed):

    go get github.com/serfreeman1337/asterlink
    go build github.com/serfreeman1337/asterlink

• Create configuration file. Use conf.example.yml as an example.

  wget https://raw.githubusercontent.com/serfreeman1337/asterlink/master/conf.example.yml
  mv conf.example.yml conf.yml
  nano conf.yml

  Note: config file is using YAML format and it requires to have proper indentation.
  Use online yaml validator to check your file for errors.
• Test run:

  ./asterlink

Startup script example

Create /etc/systemd/system/asterlink.service file with following contents:

[Unit]
Description=AsterLink Connector
After=freepbx.service

[Install]
WantedBy=multi-user.target

[Service]
ExecStart=/bin/sh -c 'exec /opt/asterlink/asterlink >>/opt/asterlink/app.log 2>>/opt/asterlink/err_app.log'
WorkingDirectory=/opt/asterlink
Restart=always
RestartSec=5

systemctl enable asterlink
systemctl start asterlink