fxo config issue

silex · ‎05-09-2008

I am trying to configure a FXO port on CCME 4.1

Calls are coming in o.k but when I disconnect the call from the Callmanager express side, the other party stays connected.

Also I cannot make outgoing calls, I have pasted the relevant detaills below.

dial-peer voice 9 pots

description - Mobile -

destination-pattern 907.........

port 0/0/0

forward-digits 11

!

voice-port 0/0/0

signal groundStart

cptone GB

connection plar opx 3006

impedance complex2

Adrian Saavedra · ‎05-09-2008

Hi friend,

May be you can read about this:

Understanding FXO Disconnect Problem:

http://www.cisco.com/en/US/tech/tk652/tk653/technologies_tech_note09186a00800ae2d1.shtml

Regards,

-- adriÃ¡n.

silex · ‎05-09-2008

thanks for the info but I have read ittried that and still no joy, the main concern is not being able to dial out at all

paolo bevilacqua · ‎05-09-2008

May be the port is stuck due to a call remained up. Reload the router and see if you're able to call out.

silex · ‎05-09-2008

yes I have done that as well.

when i run a sh voice port summary whilst dialling out, I can see the fxo port go off hook

but then nothing happens i do not get any sound

paolo bevilacqua · ‎05-09-2008

Is the line active ? Check with a phone.

Beside, if not active, the routerl will tell you that as "power denial" with "debug vpm signal" and "term mon".

silex · ‎05-09-2008

I have also tried with an analogue phone and it can make outgoing calls, what I have done is completely wipe the config and just used the bare min config with one phone registered, that has worked fine, so obviously i have some misconfig somewhere, I will add a bit at a time

and see wht happens,

many thanks for your help