Configure FXS ports on a h323 gateway

Unanswered Question
Jul 15th, 2010

Will someone point me to a configuration for FXS ports on a Cisco h323 gateway.  We are using CCM 4.2.

These analog lines should be able to call outside via 9xxx-xxxx, 91xxx-xxx-xxxx, make 5 digit dialing 1xxxx, 2xxxx.  Thanks

I have this problem too.
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gil.guevara Thu, 07/15/2010 - 11:28

This is on a Cisco 1900 router.  These anlog lines will be used for faxing only.

gil.guevara Thu, 07/15/2010 - 11:39

I can call the fxs port from a cisco phone but I cannot call out from FXS lines.

Adrian Saavedra Fri, 07/16/2010 - 09:02


I can see the file. Thanks. Let's see what dialpeers are matching when calling from your fax devices. For each call, please take debug voip ccapi inout.

Kind Regards.

gil.guevara Tue, 07/27/2010 - 10:21

calling number  - FXS x18701

called number = call manager phone x11399


Walter Solano Tue, 07/27/2010 - 10:36

Please put no digit-strip the dial-peer 3 and remove the forward digits and test it again, if does not works collect debug voice ccapi and debug vpm signal at the same time while trying to make a call

gil.guevara Tue, 07/27/2010 - 10:56

Done - still didn't work.  Attached is the debug.  FYI  - becasue this gatway is also providing T1/PR! services you will see that traffic too.

gil.guevara Thu, 07/29/2010 - 12:46

I was ableto get 5 digit dialing to go over the WAN link but

still having trouble with 7 and 11 digit dialing.

See attached config and debug  Thanks



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