System information

Polycom® Unified Communications Deployment Guide for Cisco Environments
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Task 2: Adding a SIP Trunk
The following are configuration steps to add a SIP trunk in CUCM.
To add a SIP trunk:
1 Navigate to Device > Trunk.
2 Click Add New in the upper left.
3 For Trunk Type, select SIP Trunk.
4 For Device Protocol, the default is SIP and cannot be changed.
5 For Trunk Service Type, select None (Default).
6 Click Next.
7 Enter a Device Name for this trunk, and a description. (The Device Name is arbitrary and
should be something meaningful to your deployment.)
8 Fill out most fields as appropriate for your deployment, paying attention to the following
specific parameters:
a For Call Classification, select OnNet.
b If your CUCM implementation utilizes the CUCM Locations form of Call Admission
Control (CAC), from the Location list, select an appropriate location for the Polycom
system. This location should contain appropriate video bandwidth for connectivity to the
RMX.
c Confirm that Media Termination Point Required is NOT checked.
The following is shown for example.