[cisco-voip] Modem questions

Paul Choi asobihoudai at yahoo.com
Wed Feb 27 10:11:08 EST 2008


Are you using modem passthrough?

--- Lemon <lemon at lemon.za.net> wrote:

> Hi,
> 
> We have 6 PRI's from PSTN spread over 2x As5300,
> using H323 connecting
> to CallManager 6.0. We then have 2x Qsig connections
> to a Ericson
> MD110 PBX which are MGCP controller from
> CallManager.
> 
> Normal calls inbound and outbound are working fine,
> analog faxes
> hanging off the PBX can send and receive. Problem is
> that we have a
> few analog modems hanging off the PBX and somehow we
> can not establish
> connections to them. We can hear the negotiating
> taking place but no
> connection gets established.
> 
> Anyone seen this before or have some ideas?
> 
> Thnx
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> cisco-voip mailing list
> cisco-voip at puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-voip
> 



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