I am using Call Manager ver 4.0(2a)sr1.
VG is Cisco 2811 with software ver c2800nm-ipvoicek9-mz.124-13a.bin
On VG there is
dial-peer voice 10 voip
voice-class h323 1
session target ipv4:x.x.x.x
voice class h323 1
h225 timeout tcp establish 3
When a call comes directly from outside everything looks fine.
When the call is answerd from one local number and oprator want to transfer it to other problem starts.
The other phone rings, but when someone answer the call it is disconnected.