FXO port keeps line up.

[infosateng]

Hello

We have a router that has 4 FXO ports connected to phone lines, but if the phone at the other end is off-line we get the message "The subscriber cannot be reached..." but the call is not disconnected.

Is there a way to disconnect calls that are not on-line.

Thanks

[paolo bevilacqua]

Do you receive tones after the announcement? If not, it's impossible to disconnect the call.

[infosateng]

Not on this type of call.

What would be our options if we go an engaged tone?

Thanks

[paolo bevilacqua]

To configure tone based disconnect supervision.

[infosateng]

I've tried a number of various variations of the supervisory disconnect command I still doesn't disconnect call when I receive a busy tone.

Any thoughts.

[paolo bevilacqua]

You do not have the tones configured correctly.

[ashok_boin]

Hi,

Please refer the following link.

http://www.cisco.com/en/US/docs/ios/12_2t/12_2t2/feature/guide/ft_ansds.html#wp145069

The command "supervisory disconnect anytone" should work.

Regards...

-Ashok.