it's G.711 both ways but still does not work.Do I need Outbound faststart on the gateway page on the CUCM?on the dial peers, do I need progress_ind setup enable 8 command?
I've just tried the TACcase instructions and it still does not work for me. my setup is CUCM->H323->H323->PBX. I can callPBX to CUCM but when i call CUCM to PBX, it rings no audio when picked up and eventually gives busy tone. What i'm i doing wrong....
I have the same setup. CUCM - h323 -h323- PBXmy problem is call completes from the PBX to CUCM but does not complete from CUCM to PBX.I get disconnection cause 47- unavailable resources