vg224 for FAX

Unanswered Question
Jul 13th, 2007
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has anybody got a config for a vg224 that works with fax ? i'm being told the best config is to use H323. Also if the outside lines are on a MGCP gateway does this require additional configuration.

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ReadersUK Fri, 07/13/2007 - 03:22
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I use mgcp to manage mine and it works fine. here is the important part of the config

ccm-manager mgcp

ccm-manager config server X.X.X.X (where x.x.x. is callmanager publisher server ip)

ccm-manager config



mgcp call-agent x.x.x.x 2427 service-type mgcp version 0.1(where x.x.x. is callmanager subscriber server ip)

mgcp dtmf-relay voip codec all mode out-of-band

mgcp rtp unreachable timeout 1000 action notify

mgcp modem passthrough voip mode nse

mgcp modem passthrough voip codec g711alaw

mgcp package-capability rtp-package

no mgcp package-capability res-package

mgcp package-capability sst-package

no mgcp package-capability fxr-package

no mgcp timer receive-rtcp

mgcp sdp simple

mgcp fax t38 inhibit

mgcp rtp payload-type g726r16 static


mgcp profile default


littledavewhite Fri, 07/13/2007 - 03:39
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Could you possibly provide the full config for me to look through. I notice you are not using t38, does this mean you are using inband G711 codec.


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