Tutorials: IP Auth SIP Trunk Setup

IP Auth SIP Trunk Setup

Click on the "Connectivity" tab, then click on "Trunks" from the drop-down menu.

Add a new SIP (chan_pjsip) Trunk.

  • Trunk Name: Voxtelesys
  • Outbound CallerID: Number from Voxtelesys
  • Maximum Channels: Line limit from Voxtelesys

Change to the "Dialed Number Manipulation Rules" tab.

Match the rules below:

  • Prepend: 1 | Match Pattern: NXXNXXXXXX
  • Match Pattern: 1NXXNXXXXXX
  • Match Pattern: 911
  • Match Pattern: 922 Test dial 911 to verify address
  • Match Pattern: 011. International calling

Change to "pjsip Settings" tab.

  • Authentication: None
  • SIP Server: IP From Voxtelesys

Set the following codecs in order:

  1. ulaw
  2. alaw
  3. g729

Submit and apply the configuration.