Configure Trunks to use TCP for SIP signalling

To use TCP for SIP signalling, perform the following steps:

Step One:

Enable TCP in SIP Settings:

  1. From the UCx Web-based Configuration Utility, navigate to PBX - PBX Configuration - SIP Settings page
  2. Scroll down to the Other SIP Settings option
  3. Enter the following value: tcpenable = yes
  4. Click on Submit Changes button

Step Two:

Add "transport=tcp" to the trunk configuration:

  1. From the UCx Web-based Configuration Utility, navigate to PBX PBX Configuration - Trunks page
  2. Select the desired trunk
  3. In the PEER Details box, add transport=tcp
  4. Click on Submit Changes button
  5. Click on Apply Config bar

 
Page Tags: 
TCP
SIP
tcpenable
transport