Problem to release FXO port

[orangel]

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

[b.hsu]

what's the software version which you are using ?

[orangel]

The Hardware and Software version:

Router 2811

IOS 12.4(4)XC SPSERVICESK9-M

CCME 4.0(1)

VIC2-4FXO

[antyeung]

Try switching to ground start signaling.

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

[elavoie]

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)

[orangel]

Hi.

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

[gchaotre · Accepted solution]

Have you tried using connection plar opx?

[orangel]

thanks

The "connection plar opx" resolve the problem

great aid

[elavoie]

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