Hi all,
I'm experiencing a transcoder problem.
I explain :
I have 2 CUCME (CCME1 and CCME2), and 1 CCM4.2 (CCM42)
Transcoders and MTP are configured in each equipment.
All calls are in G729 : Wan Calls
But in each CUCME, there are CUE 7.0.5 using SIP. Communication in each CUCMe<-> CUE are in G711ulaw.
In the CCM, calls to all CCME are in G729 (using region).
1. When I make call from CCME1 to CCME2 : DSP works fine
We can see on the "show sdsp session" :
Stream-ID:9 mtp:2 10.70.4.2 18036 Local:2000 START
usage: Ip-Ip
codec:G711Ulaw64k duration:20 vad:0 peer Stream-ID:10
Stream-ID:10 mtp:2 10.70.4.2 17724 Local:2000 START
usage: Ip-Ip
codec:G729 duration:20 vad:0 peer Stream-ID:9
2. Call between CCM4.2 and CCME1 : DSP works fine
Stream-ID:7 mtp:3 10.71.4.2 16410 Local:2000 START
usage: Ip-Ip
codec:G729 duration:20 vad:0 peer Stream-ID:8
Stream-ID:8 mtp:3 10.71.4.2 17370 Local:2000 START
usage: Ip-Ip
codec:G711Ulaw64k duration:20 vad:0 peer Stream-ID:7
3. But calls bettween CCM4.2 and CCME2 doesn't works
Stream-ID:3 mtp:2 0.0.0.0 0 Local:0 IDLE
usage: Ip-Ip (Res)
codec:G711Ulaw64k duration:20 vad:0 peer Stream-ID:4
Stream-ID:4 mtp:2 0.0.0.0 0 Local:0 IDLE
usage: Ip-Ip (Res)
codec:G711Ulaw64k duration:20 vad:0 peer Stream-ID:3
Configurations are the same
so What could be the reason that the CUCME2 cannot complete the transcoding?
Best regards,
Antra