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DID FXS for fax

i have pri, 4 FXO and 4 DIDFXS , i just want to configure the DID FXS with FAX and want to configure the DID number, i have the DID number range 5090555-777 and i ll use 4 did number what woud be the configurations


Re: DID FXS for fax

I have a similar setup for a client and i configured the PRI and FXS to be mgcp based gateway on the router and callmanager. Here is a sample config.

controller T1 0/0/1

framing esf

linecode b8zs

pri-group timeslots 1-24 service mgcp

ccm-manager fallback-mgcp

ccm-manager redundant-host

ccm-manager mgcp


mgcp call-agent 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 ip qos dscp cs3 signaling

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 GigabitEthernet0/0

mgcp bind media source-interface GigabitEthernet0/0

interface Serial0/0/0:23

no ip address

encapsulation hdlc

isdn switch-type primary-ni

isdn incoming-voice voice

isdn bind-l3 ccm-manager

no cdp enable

dial-peer voice 1 pots

incoming called-number .


port 0/0/0:23 --- PRI D channel

voice-port 0/0/1 --- FXS port for analog/fax

dial-peer voice 2 pots

description Fax Line #2142142141#

service mgcpapp

port 0/0/1

Based on the type of router you have,you have to setup the callmanager side. You also specify the phone numbers of the analog ports in Callmanager.



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Re: DID FXS for fax

Thanks Shankar;

you always be very helpful, but i have a H323 setup.

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