Configuring FXO Line

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Aug 24th, 2008
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I have a CCME 4.2 installed on a 2821 Router and FXO connected to it. I had connected PSTN line on the FXO.

dial-peer voice 10 pots

destination-pattern 9........

port 0/3/0..

I am unable to make outgoing/ incoming calls. pls help....

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Michael Owuor Sun, 08/24/2008 - 13:02
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Hi Pradeep,

What number are you dialing for outbound calls? Should that call go out of dial-peer 10?

This link shows a sample configuration of configuring a CME router to allow basic inbound and outbound calls.

Configuring SCCP Phones for Making Basic Calls:

If after configuring everything you still have the problem, post your updated configuration, as well as the output of debug voip ccapi inout, collected while recreating the problem.

Hope this help.



Marwan ALshawi Tue, 08/26/2008 - 18:28
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for incoming calls

lets say u have internal phone with number 222

u want it to recieve the FXO incoming calls

on ur CME


port 0/3/0

connection plar-opx 222

for out going make sure u have configured the right dialpeer on on ur CME

keep in mind that based on ur dialpeer 10 after the matching happens the CME will remove the 9 from the dialed number and send the rest based on this dial peer

good luck

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