I have the following problem.
Have the next scheme CUCM6.1 --> IP-IPGW (5350) -->H323 Provider.
Have the adjusted mobility feature. All had worked fine till last time. But recently we have replaced the platform and ios of IP-IPGW (from 2651XM 12.3(6) to 5350XM 12.4(24)T).
And after that we have the problem: when the call go to number, desktop IP-Phone and cell phone ringing simultaneously, but when i pick up the cell phone hear only silence, whereas IP-Phone continue ring.
In that the problem can be?