Caller ID using R1 T1 (CAS)

Unanswered Question
Mar 15th, 2007

Is there a way to pass the caller id information from a Cisco AS5850 to the TDM Switch using between them R1 T1 (CAS)?

I have this problem too.
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pacameron Thu, 03/22/2007 - 22:35

Actually feature group D is the only T1 CAS protocol that supports caller ID. Refer to the attached note for additional detail on FGD operation and debugging -

Paolo Bevilacqua Fri, 03/23/2007 - 01:47

Correct, I sady "only" both actually both "feature group D" and "E&M feature group B" provides ANI in T1 CAS.

From the document that I've linked above:


Provides the ANI/DNIS delimiter on incoming T1/CAS trunk lines.


This feature is only functional in a T1 CAS configured for E&M-feature group b (wink start)

pacameron Mon, 03/26/2007 - 06:20

You are correct, the original message posted had mentioned he was using an AS5850 which did not register :-)

The ANI/DNIS delimter feature only works on the AS5XXX family so looks like he might be in luck.


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