I'm using CUCM5.1 and a Voice Gateway 3845.
The call is like this :
CUCM <- SIP -> RtCisco3845 <-H323-> H323 Provider International
My problem is that I cannot transfer the International Call.
For example :
I call my mobile phone with a soft phone (registerd into a CUCM), the call is possible and the conversation can start.
But when I want to transfer the call to another IPPhone, It's not possible.
I can push the button Transfer but nothing happens.