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problem ATA fax MGCP

Hi,

I'm trying to connect an analogic fax through an ATA. The gateway is in MGCP mode with SRST. If I can use the fax like a phone but I can receive/send fax with it.

I'm attaching the sh run file of gateway, and prserv file with ATA debug.

Someone can help me??

Thanks in Advance

Regards,

Sucr

2 REPLIES

Re: problem ATA fax MGCP

here is a copy of mine.

mgcp

mgcp call-agent 192.168.1.19 2427 service-type mgcp version 0.1

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

mgcp rtp unreachable timeout 1000 action notify

mgcp modem passthrough voip mode nse

mgcp package-capability rtp-package

no mgcp package-capability res-package

mgcp package-capability sst-package

no mgcp package-capability fxr-package

mgcp package-capability pre-package

no mgcp timer receive-rtcp

mgcp sdp simple

mgcp fax t38 inhibit

mgcp rtp payload-type g726r16 static

mgcp bind control source-interface FastEthernet0/0

mgcp bind media source-interface FastEthernet0/0

New Member

Re: problem ATA fax MGCP

i think the command that is messing you up is the

mgcp fax t38 force

ATA's do not support t.38 fax-relay for faxing and you need to disable this.

mgcp fax t38 inhibit

This will disable t.38 fax-relay on a mgcp gateway.

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