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New Member

Problem to release FXO port

hi all.

I have 4 lines to the PSTN connected to a FXO card, the problem is when somebody in the PSTN call and hung before they answer the IP phone, the IP phone continuous ringing and the FXO port is not released, to stop ringing and release the port, in need to off-hook the IP Phone

the FXO card is a VIC2-4FXO

the voice-port configuration is:

voice-port 0/1/0

timeouts call-disconnect 1

timeouts ringing 30

timeouts wait-release 1

connection plar 1202

!

voice-port 0/1/1

timeouts call-disconnect 1

timeouts ringing 30

timeouts wait-release 1

connection plar 1202

!

voice-port 0/1/2

timeouts call-disconnect 1

timeouts ringing 30

timeouts wait-release 1

connection plar 1205

!

voice-port 0/1/3

timeouts call-disconnect 1

timeouts ringing 30

timeouts wait-release 1

connection plar 1205

1 ACCEPTED SOLUTION

Accepted Solutions
Cisco Employee

Re: Problem to release FXO port

Have you tried using connection plar opx?

8 REPLIES
Silver

Re: Problem to release FXO port

what's the software version which you are using ?

New Member

Re: Problem to release FXO port

The Hardware and Software version:

Router 2811

IOS 12.4(4)XC SPSERVICESK9-M

CCME 4.0(1)

VIC2-4FXO

New Member

Re: Problem to release FXO port

New Member

Re: Problem to release FXO port

Hi, you need to ask to your provider to add the "Cut On Disconnect" option to each of your 4 lines. This option is also known as COD option.

I had this issue with Bell Canada (DMS-100)

New Member

Re: Problem to release FXO port

Hi.

The problem is when I configure connection plar to a IP Phone, without connection plar the FXO port ir release correctly.

Cisco Employee

Re: Problem to release FXO port

Have you tried using connection plar opx?

New Member

Re: Problem to release FXO port

thanks

The "connection plar opx" resolve the problem

great aid

New Member

Re: Problem to release FXO port

I know... The COD option will fix your issue

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