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CCM 4.1.3 with VIC-4FXS/DID and MGCP?

Answered Question
May 1st, 2009
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Are these two products compatible? I have the card configured in the gateway with "signal did immediate." In CCM I configure the gateway on a 2821. I set the card up the way I think it should be. I put Num Digits and Expected Digits as 4 as that's what the telco is sending.


Problem is the ports don't register with CCM (although the other FXO ports on the gateway do). When I place a call to a DID number with "debug vpm all" I don't see any signaling.

Correct Answer by umedryk about 8 years 3 months ago

FXS mode of VIC-4FXS/DID is supported by CCM with MGCP. CCM doesn't support DID mode with MGCP yet. Analog-DID is indeed only supported with H.323/SIP and not with MGCP. But FXS operation on that card should be supported by CCM in MGCP mode.

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Correct Answer
umedryk Thu, 05/07/2009 - 13:58
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  • Bronze, 100 points or more

FXS mode of VIC-4FXS/DID is supported by CCM with MGCP. CCM doesn't support DID mode with MGCP yet. Analog-DID is indeed only supported with H.323/SIP and not with MGCP. But FXS operation on that card should be supported by CCM in MGCP mode.

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