Does unity support G.729A? Is there anywhere in unity that I can force the codec selection like we do in the region of CCM?
I receive a call from an Avaya PBX which supports only G.729A (G3 version 12, an old version). It works fine when calling an Cisco IP phone over the WAN but sometimes the call is distined to a route-point which is sent to unity in order to verify the time of day. When the call comes back to CCM in order to be routed to the members of the route-point, it sounds fastbuy. I know somewhere there's a codec mismatch but I don't seem to be able to locate where the issue is. Anybody with any idea?
Thanks for your support,