I'm doing a demo in the client and they already have CCM 4.0 and they will test CCM 7.0.
So, i have now some phones in CCM 4.0 and others in CCM 7.0.
I configured a trunk between CCM 4.0 and CCM 7.0.
When a call for a extension that is registered in CCM 7.0 arrives the CCM 7.0 pick this call and send to 4.0.
But i need that CCM 7.0 resolve this call and i don't know what is happening.