CMM with 6 port E1 how to configure trunk groups

Unanswered Question
Jan 5th, 2009

Posted in wrong section. I opened a new post in IP-telephony.


We have a cisco WS-SVC-CMM running IOS wscmm-i6s-mz.123-8.XY7.bin and 1 6 port E1 module inserted.

I'm trying to setup a trunk group that I want to assign to 2 E1's but the system does not accept the command

trunk group. Is this not supported by the module or is it an issue with my IOS version?

Thanks for your help,


I have this problem too.
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bwilmoth Mon, 01/12/2009 - 08:13

Cisco CallManager assumes all loop-start trunks lack positive disconnect supervision. We recommend that you configure trunks that have positive disconnect supervision with ground start signaling.


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