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FreePBX

This guide explains how to set up a sipcall trunk or a sipcall phone number with FreePBX.

note

This guide refers to FreePBX version 15 and above.

Configuration​

Navigate to the "Connectivity" menu and select "Trunks" from the dropdown menu.

Click "Add Trunk" and select "Add SIP (chan_pjsip) Trunk".

Set a "Trunk Name" and the "Outbound CallerID" to your trunk's main number as shown in login.sipcall.ch

  • Trunk Name: <freely chosen name for your trunk>
  • Outbound CallerID: <User id>

Configure the "General" settings under the "pjsip Settings" tab as shown below:

  • Username: <User id>
  • Auth username: <User id>
  • Secret: <Password>
  • SIP Server: <SIP server>
  • SIP Server Port: 5060
  • Context: from-pstn-toheader

Configure the "Advanced" settings as shown below:

  • DTMF Mode: RFC 4733
  • Expiration: 60 (for 60 seconds)
  • Force rport: select "No"

Configure the "Codecs" settings in the following order:

  • G722
  • alaw
  • ulaw

Further Information​

Tips and tricks for FreePBX can be found here.