I have a central CCM with a remote Router connecting to another PABX for testing- test site
Site 1 Site 2
CCM>>GW1>>>>>>GW2>>>>PHONES
All calls go out of the GW1 to GW2 then to the PABX
IPT calls within Site 2 ring a handset with Site 2 and forward to the central VM at Site 1- all good - Handset to handset to GW at Site 2 to PABX to GW at Site 1 to CCM/ Unity
IPT calls from Site 1 ring Site 2 - call flow is CCM to GW to PABX to GW( Registered to CCM) and then to IPT handset a Site 2
If the test handset has a call forward to the central VM and is rung from Site 1 , it goes to VM but gets fast busy in Unity - confirmed by port monitor. The call trombones in/ out of the GW at Site 2
If I set up the handset at Site 2 the same as a handset at Site 1 it still fails, below is a trace of the link
Nov 4 16:33:21.451: ISDN Se0/0/0:15 Q931: RX <- STATUS pd = 8 callref = 0x0708
Cause i = 0x81E4 - Invalid information element contents
Call State i = 0x04
*Nov 4 16:33:21.487: ISDN Se0/0/0:15 Q931: TX -> DISCONNECT pd = 8 callref = 0x8708
Cause i = 0x81E5 - Message not compatible with call state
*Nov 4 16:33:21.491: ISDN Se0/0/0:15 Q931: TX -> DISCONNECT pd = 8 callref = 0x0001
Cause i = 0x81A9 - Temporary failure
any ideas
thanks