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Dear all,Did anyone know how to remote "lr" in Record-route header to solve the bug CSCux82917?CSCux82917, it describes: CUCM cored - SIP Incoming message without Contact Header CCM service crashing because Message does not contain the contact head...
HiWe met a problem in our testing environment:<IP-Phone> -- <CUCM> -- <CUBE> -- <Voice Router(FXS)> -- Analog PhoneWhen we set the codec to g711, both call directions are ok.When we set the codec to g729r8, call from analog to IP has no problem. But ...
my RAS (nm-16am on Cisco 2610) gets 21.6kbps dial in speed almost all the time. However, nm-16am support dial in speed up to 33.6kbps. Can anyone give me some hints to improve the connection speed?TIA,Eric
I have a 1720 router connected to ISP with leased line for nearly two years. It worked fine before last month the leased line speed upgraded to 256Kbps. After the upgradtion, it often automatically reload. I check the memory, it has 16M bytes DRAM. W...
Have you solved this problem, and how?
I have just met a very similar issue as you had, but the cluster A in my environment is a none Cisco SIP server, while cluster B is a CUCM ver. 10.5.2. My problem is if the phone A from cluster A calls a phone...
Hi Ben,
Do you solved this issue? We have the same problem with recording. Our recorder system is Red Box. Working on it till now...
Hope you can share us your solutions.
Thanks in advance.
Eric
Hi Ayodeji, Yes, we noticed when the call fails, the codec in the router is g729r8 pre-ietf. But our IOS is 15.x and pre-12.2 can't be installed.Is there any other solution for this except the MTP we tested successfully? We can't change the config of...
Hi Dennis,Thanks very much.Due to other managment reason, our call flow must use the CUBE. And we don't have management privilege on the remote VoiceGW. Your suggestion seems doesn't applicable to our case.Finally, we use the MTP on the CUCM and CUBE...
Yes, I agree. You'd better change the NAT pool address or use interface address.My problem is sloved. It's a bug ( I used ACL logging for NAT related ACLs).BUG ID: CSCdt67507 IP NAT: issues with overload and cef/fast switching Internet Control Messag...
