System information

Polycom® Unified Communications Deployment Guide for Cisco Environments
52
Task 1: Configuring a SIP Peer
The following steps will configure the DMA System with a SIP Peer for CUCM.
To configure a SIP peer:
1 Log into the DMA System.
2 Navigate to Network > External SIP Peer.
3 In the Actions menu, click Add.
4 Click on the External SIP Peer tab.
a Type a name and description for the SIP Peer.
b Ensure that the Enabled check box is selected.
c In the Next hop address field, type the IP Address or DNS-resolvable name of the
primary call processing CUCM node.
d In the Port field, enter the SIP port to use. The default port is 5060.
e (Optional) In the Prefix Range field, enter the prefix associated with the CUCM.
Associating a prefix with your CUCM depends on how you have set up dial plans and
rules within your DMA system. For detailed information, see the Polycom DMA System
Operations Guide.
Note: Prefix Range and Redundant Integrations
For redundant integrations, do not configure a Prefix Range directly on the DMA SIP
Peer.
f In the Type drop-down list, select Other.
g In the Transport Type drop-down list, select either TCP or UDP. This is dependant on
the settings of the CUCM SIP Trunk Security Profile configuration associated with the
CUCM SIP Trunk.