Bitrix24 Self-hosted For Advanced Users

The following is an example for configuring a FreePBX for use of telephony with Bitrix24.

To work with FreePBX, all you have to create in the settings is:

1. A trunk with the configuration from Bitrix24;
2. An incoming route that transfers calls to the given trunk.

Creating a trunk

When creating a trunk, the fields Trunk Name and Outbound CallerID are required. The name of the trunk must be: voximplant. The number connected to the intranet must be in 11-digit format.

The code of the trunk itself (PEER Details field) is analogous to the code used in the settings of the SIP configuration:

disallow=all
allow=ulaw&alaw
dtmfmode=rfc2833
fromdomain=incoming.*.voximplant.com
type=friend
host=incoming.*.voximplant.com
fromuser=sip*
username=sip*
secret=*
insecute=port,invite
conext=contex-internal
nat=yes
qualify=yes

Creating a route

When creating a route, you need to enter the telephone number connected to the intranet (the DID Number field) and choose the previously created trunk voximplant (the Set Destination field).