g729

[o.hassairi]

HOW to force the codec to G729 when using ephones with ccme ?

[Hin Lee]

Codec is configured at dial peer level. See Configuring VoIP Dial Peers

http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/products_configuration_guide_chapter09186a0080080aec.html#wp1287795

Also see Configuring Codec Selection Order in the same chapter.

The codec statement is platform and ios-version specific.

[o.hassairi]

with ccme i don't need to configure a dial-peer voice because ephones are connected directly to the gateway (not to a separate callmanager).

even if we configure codec under "dial-peer voice 1 voice" the call is always made with g729

[msolak · Accepted solution]

there is no way to make a compressed call with cme.

only g711 is possible from ip-phone to ip-phone if the phones are registered on the same cme router.

greetings

mehmet

[o.hassairi]

thanks for your clear answer.