I am having a problem conferencing 7961s togehter within the same reqion on a fairly new CM5.1(3) install. My software CFB is registered and I also have a local hardware CFB that is registered. I've tried both in my MRG/MGRL. When I press the conference softkey the second time, I hear the annunciator beep and then re-order tone. I do NOT get a message that "no conference resources" available. My service parameters show a default intra-region codec of G711/G723.
I do not have transcoders defined but, I wouldn't think that would be an issue since I'm staying within region and G711 is my default. The only other thing I should add is the fact that the remote iste is connected via a VPN tunnel via ASAs. I have the phone subnet and CM subnet defined in the ASA access lists, and since the register and all other call setup/call control works, I would not think the VPN/routing would be an issue. Am I missing something simple here? THANKS!