09-26-2002 05:01 AM - edited 03-12-2019 08:57 PM
We are operating with CM V 3.2(2c) and a WS-X6608 gateway for PSTN-Breakout via a Nortel Merdian PBX in a test environment. This breakout trunk now doesn't work anymore and we have the following error symptoms:
-PBX-Amistrator says, he didn't change anything
-GW says: "Registered" but "not connected"
-CM says: "GW receives and transmits normal signal" BUT "MGCP-Backhaul link NOT established"
Can anyone help, I didn't find anything in CCO yet.
Thanks, Jürgen
10-01-2002 07:16 AM
I've had this problem when connecting to a Definity. It's to do with the D channel not being present.
I know the PBX guy say he didn't change anything but get him to reset his card.
Paul
10-02-2002 03:03 AM
Hi Paul,
thanks for your help.
the PBX guy did reset his card now and: it works again!
Jürgen
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