VIC2-4FXO - Caller ID works with CME, but not CCM7

Unanswered Question
Sep 29th, 2010

Have a VIC2-4FXO card installed in a Cisco 3725.  Caller ID works when the unit is in CME mode, but cannot get it to work with CallManager.


I'm scratching my head here, but can't figure out what I'm missing.


Any ideas?              

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Clifford McGlamry Wed, 09/29/2010 - 10:34

MGCP.  I guess I could convert it to H323, but that's annoying to have to do that.  It seems like this should work.

Paolo Bevilacqua Wed, 09/29/2010 - 10:38

MGCP, among other limitations, does not support CLID.


So, if you want CLID, you will have to convert.

Clifford McGlamry Fri, 10/01/2010 - 14:28

Interesting, but the documentation doesn't match what the interface actually has.  I set up an 8.0.2c box in the lab, and tried this out.


This is a VIC2-4FXO in a 3725 gateway.  There is no box to enable caller id in the port configuration as described in the document.


Sounds like some feature either got removed, or the documentation is incorrect.  It's not there.    

Paolo Bevilacqua Sat, 10/02/2010 - 02:20

You have a solid, flexible and standard alternative in using H.323 or SIP.

Why you want to fight with MGCP instead ?

ssadayap Sun, 10/03/2010 - 12:45

3725 is EOS. latest version of IOS in other routers (28xx,38xx) supports the FXO caller id feature for mgcp gw

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