T-CCS no speech path

[k007]

The set up is 2 Siemens PBX's are connected via 3640A (12.2.19a - B end) and 3725 (12.3.1a - A end)

Both the PBX's are synchronized as their signalling channel is up and trunked and so do the other 30 bearer channel.

If I initiate a call from A end the B end phone is ringing but no ringback tone or speech is heared even after the B end user had picked up the phone

Any suggestions

[meensun]

The 3640A router at end B could be a bottleneck as it is running 12.2.19a which seems to be a differed relelase. Try upgrading the router to c3640-is-mz.122-29.bin and then try out the exercise..

Could you emulate the scenario of call being initiated from B to A and compare your debug outputs..

Cheers

Meenaakshi Sundaram

[tmoffett]

If you are still having problems, post a config...