CUCM Mobility problem

[gromgromgrom]

Hi, all!

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?

Thanks

Grom

[Avner Izhar]

Can you call the cell phone from an internal cucm phone? can you add it to a conference call?

I would lean toward codec or mtp issues if needed to assume the source of this issue. A more accurate response can be made if you upload the config files for both gateways.

[gromgromgrom]

I have solved the problem.

I used command h225 connect-passthru on the IP-IPGW and now all works good.