SZ; Reviewed:
SPOC 8/10/2007
Solution & Interoperability Test Lab Application Notes
©2007 Avaya Inc. All Rights Reserved.
18 of 30
ACM-Cisco-CM-GK.doc
4.2.2. Add New Region
Regions are used for codec selection. In these Application Notes, two regions are used. The
default region is used for Location B and a new region, named Avaya, is created for Location A.
To save bandwidth on WAN link, codec G.729 is used between these two regions. Intra-region
calls will use codec G.711 ulaw. The following steps show how to create a new region on Cisco
CallManager.
• Click System Æ Region
• Click Add a New Region as shown below
• Enter avaya as Region Name
• Select G.729 as Default Codec with Other Regions. This will force the Cisco
CallManager to use codec G.729 for calls to other region.
• Click Insert