I have a 2811 router that works as IPIPGW from h.323 to SIP. It has PVDM2's installed on the board of the router (so no NM-HDV or AIM installed).
I cannot figure out how to configure this router to perform transcoding of voice channels. Is it possible with PVDM2's only on the motherboard?
Now with g.711 on complete network it works fine, but it would be excellent if I could implement any other codec.
Any help on this would be highly appreciated!
All the best!
I just did some research, and found that the error message 'Please configure the maximum sessions for this profile and retry' means you do not have enough DSP resources to handle the mixture of analogue and digital voice ports as well as the transcoding profile.
Paste the SH RUN and SH VOICE DSP DETAIL here so I can confirm this, otherwise as a test, power down the router and remove the E1 card, then power up the router and see if you can configure the maximum sessions under the transcoder profile.