Problems Installing T1 Trunk on CM

[dlake]

Good Day Everyone,

I was wondering if you could offer me some assistance. I am trying to configure a partial T1 trunk on a CM:

The Trunk is a PRI with 10 Channels and Uses a DMS100 Protocol.

I have configured the ds1 with line codding: b8zs and framing mode esf, signalling mode: isdn-pri, connect: network, protocol 1,Protocol Version: c,

I have problems where when I check the status of the trunk it is our of service. When I check the board the physical connection is up but get test No. 140, 143, 144, 145 FAIL.

Any ideas of what can cause this or how to fix?

Thanks

[motwanip]

Hi dlake,

Can you tell me the output of status trunk and status signaling.
Are the channels out from near end or far end?

Thanks.
Pankaj Motwani