[cisco-voip] ILBC

Ryan Huff ryanhuff at outlook.com
Sun Oct 4 14:11:38 EDT 2015


Having some issues with a 7941 refusing ILBC and preferring G711ULAW (despite proper region/device pool config) and I think I know why, just looking for a confirmation here really....

As I read it from;

http://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/unified-ip-phone-7941g/product_data_sheet0900aecd802ff012.html

the 7941 does not support the ILBC codec.

The troubleshooting guide for the 7941,7942,7961,7962 at http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cuipph/7962g_7961g_7961g-ge_7942g_7941g_7941g-ge/8_0/english/administration/guide/62adm80/62614241trb.html has troubleshooting steps in the case that a phone is not negotiating ILBC. I assume those troubleshooting steps are referring to the 7942 and 7962 and not the 41/61.

Thanks,

Ryan


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