fxo port not activating

Unanswered Question
Jul 12th, 2007

I have a Vic2-4FXO card installed on a 2811 srst gateway im setting up.

When I dial 9 in fallback mode it doesnt give me a dial tone.

In normal operation it gives me a dial tone after pressing 9, but its not using local router fxo lines.

I've also tried debug vpm command to try to find where the error is occuring, but nothing is displaying on the log.

Any ideas?

Here is the config:

!

voice-port 0/0/0

timing hookflash-out 500

connection plar opx 7801

!

voice-port 0/0/1

timing hookflash-out 500

connection plar opx 7801

!

voice-port 0/0/2

timing hookflash-out 500

connection plar opx 7801

!

voice-port 0/0/3

timing hookflash-out 500

connection plar opx 7801

!

dial-peer voice 1 pots

service mgcpapp

port 0/0/0

!

dial-peer voice 2 pots

service mgcpapp

port 0/0/1

!

dial-peer voice 3 pots

service mgcpapp

port 0/0/2

!

dial-peer voice 4 pots

service mgcpapp

port 0/0/3

!

mgcp

mgcp call-agent 10.1.101.21 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 profile default

!

!

ccm-manager fallback-mgcp

ccm-manager redundant-host x.x.x.x

ccm-manager mgcp

ccm-manager music-on-hold

ccm-manager config server x.x.x.x

ccm-manager config

!

!

call-manager-fallback

max-conferences 8 gain -6

transfer-system full-consult

limit-dn 7940 2

limit-dn 7960 20

limit-dn 7970 2

timeouts ringing 20

ip source-address x.x.x.1 port 2000

max-ephones 42

max-dn 32

access-code fxo 9

voicemail 7700

call-forward busy 7700

call-forward noan 7700 timeout 12

moh HOLD.ulaw.wav

multicast moh x.x.x.1 port 16384 route x.x.x.1 x.x.x.11

also

sh voice port summary

PORT CH SIG-TYPE ADMIN OPER STATUS STATUS EC

============== == ============ ===== ==== ======== ======== ==

0/0/0 -- fxo-ls up dorm idle on-hook y

0/0/1 -- fxo-ls up dorm idle on-hook y

0/0/2 -- fxo-ls up dorm idle on-hook y

0/0/3 -- fxo-ls up dorm idle on-hook y

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jerry.mcrae Mon, 07/16/2007 - 14:36

wouldn't this do the same thing - "access-code fxo 9" ? i have run into this issue alot myself - not getting dial tone from FXO during SRST.

i have been studying dial peers and voice card config. one more question if you have pots dial peers configured pointing to the FXO and not in SRST will the call route out the T-1 or follow the dail peers.

sorry if this is a hijack.

thanks in advance.

cristian.munoz Thu, 07/19/2007 - 11:19

Hi

In mode SRST only working the dial-peer in the router. Delete access-code fxo 9 and create a dial-peer pots with destination pattern 9T and asociate the each FXO.

I suggest to you that change your router to H323 protocol if you are going to using SRST service.

If you want, i will send the config for.

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