FAX receive problem

Unanswered Question
Aug 15th, 2007
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I just installed CM 5.1 with MGCP PRI connection to PSTN (ISR 2821) and EVM-HD-8FXS/DID=


User complain problem with receiving FAX on FXS port (But on my mind all work fine)


Can I improve quality receiving FAX?


FXS port are in fax relay mode...


!

voice-port 0/0/0:15

cptone RU

!

voice-port 0/1/0:15

cptone RU

!

voice-port 0/0/1:15

cptone RU

!

voice-port 2/0/0

cptone RU

!

voice-port 2/0/1

cptone RU

!

voice-port 2/0/2

cptone RU

!

voice-port 2/0/3

cptone RU

!

voice-port 2/0/4

cptone RU

!

voice-port 2/0/5

cptone RU

!

voice-port 2/0/6

cptone RU

!

voice-port 2/0/7

cptone RU

!

ccm-manager fallback-mgcp

ccm-manager redundant-host subscriber

ccm-manager mgcp

ccm-manager music-on-hold

ccm-manager config server publisher subscriber

ccm-manager config

!

mgcp

mgcp call-agent publisher 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

mgcp package-capability sst-package

mgcp package-capability pre-package

no mgcp package-capability res-package

no mgcp package-capability fxr-package

no mgcp timer receive-rtcp

mgcp sdp simple

mgcp rtp payload-type g726r16 static

!

mgcp profile default

!

!

!

dial-peer voice 792000 pots

direct-inward-dial

port 0/0/0:15

!

dial-peer voice 792599 pots

direct-inward-dial

port 0/0/1:15

!

dial-peer voice 792699 pots

direct-inward-dial

port 0/1/0:15

!

dial-peer voice 999200 pots

service mgcpapp

port 2/0/0

!

dial-peer voice 999201 pots

service mgcpapp

port 2/0/1

!

dial-peer voice 999202 pots

service mgcpapp

port 2/0/2

!

dial-peer voice 999203 pots

service mgcpapp

port 2/0/3

!

dial-peer voice 999204 pots

service mgcpapp

port 2/0/4

!

dial-peer voice 999205 pots

service mgcpapp

port 2/0/5

!

dial-peer voice 999206 pots

service mgcpapp

port 2/0/6

!

dial-peer voice 999207 pots

service mgcpapp

port 2/0/7


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b.hsu Tue, 08/21/2007 - 08:43
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If it is a TDM capable platform configure the follwoing

network-clock-participate slot 1

network-clock-select 1 t1 1/0

network-clock-select 2 t1 1/1

contr t1 1/0

clock source line primary


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