Problem with remote access to ISDN Router

Unanswered Question
May 27th, 2009


I have the current setup:

PC->ISDN modem->PSTN->PBX->MGCP Voice gateway-> CCM -> H323 Voice Gateway w/vwic-2bri-nt/te->ISDN router

When i try to dialin to the ISDN Router from the PC I see the call made successfully but disconnects after 10 seconds and i'm not able to authenticate with the ISDN Router.

In attach is the debug q931 output. Has anybody seen this before?

Thanks in advance,


I have this problem too.
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Paolo Bevilacqua Wed, 05/27/2009 - 17:10

I don't think you can get this to work with mgcp. You may have better chances using H.323 instead and if the hardware allows you, configure a dial-peer data as the newest IOS allows.


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