Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. If you'd prefer to explore, try our test area to get started. And see here for current known issues.

New Member

FXO disconnect problem with PBX Ericsson BP 250

Hello,

I have connected a PBX ericsson BP 250 to an FXO in my voice enabled router 2811.

The problem is:

When an analog phone attached to the PBX calls an IP phone registred with the CME, the IP phone ring normally. But when the analog phone goes on-hook, the IP phone continues to ring.

Please can you help me.

Thank you very much.

1 ACCEPTED SOLUTION

Accepted Solutions
Hall of Fame Super Gold

Re: FXO disconnect problem with PBX Ericsson BP 250

Hi, these should be CPTs for Tunisia:

http://www.3amsystems.com/wireline/tone-search.htm?start=0&kCountry=177&kTone=&frequency=&cadence=

Check if your PBX is actually using one of these.

11 REPLIES
Hall of Fame Super Gold

Re: FXO disconnect problem with PBX Ericsson BP 250

Hi, are are you using the keyword "opx" in connection plar" ? You need that.

Then if that is not enough you need to configure disconnect supervision, likely based on tones:

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

Hope this helps, please rate post if it does!

New Member

Re: FXO disconnect problem with PBX Ericsson BP 250

Thank you very much mr Bevilacqua

I need to khnow this two parameters:

-frequency

-cadence

of the PBX BP-250

Thank you very much

Houichi Nizar

Hall of Fame Super Gold

Re: FXO disconnect problem with PBX Ericsson BP 250

Have tried OPX first ?

For the parameters, set cptone as per you country under voice port. That may be enough.

New Member

Re: FXO disconnect problem with PBX Ericsson BP 250

Hello,

I don't need a connection plar. So i don't tried opx.

Thank you

Hall of Fame Super Gold

Re: FXO disconnect problem with PBX Ericsson BP 250

So how do you route the call to a specific phone, are you using IVR or what ?

New Member

Re: FXO disconnect problem with PBX Ericsson BP 250

Hello,

I'm using extension. I call the number of port thet connect the PBX to the FXO. Then i dial the number of IP phone.

Tahnk you

Hall of Fame Super Gold

Re: FXO disconnect problem with PBX Ericsson BP 250

Then yes you need supervisory disconnect. If the default doesn't work, tell us which country are you in, record the tones with a PC and attach the file here.

New Member

Re: FXO disconnect problem with PBX Ericsson BP 250

hello,

thank you first for your assistance.

I'm from tunisia and i use a pbx Ericsson BP 250

in a central office. I would like to khnow the parametres of this command:

voice class custom-cptone Discon

dualtone disconnect

frequency 425

cadence 500 500

Thank you very much.

Hall of Fame Super Gold

Re: FXO disconnect problem with PBX Ericsson BP 250

Hi, these should be CPTs for Tunisia:

http://www.3amsystems.com/wireline/tone-search.htm?start=0&kCountry=177&kTone=&frequency=&cadence=

Check if your PBX is actually using one of these.

New Member

Re: FXO disconnect problem with PBX Ericsson BP 250

thank you very very much

my problme is resolved

Hall of Fame Super Gold

Re: FXO disconnect problem with PBX Ericsson BP 250

Very good, thanks for the appreciation and good luck!

843
Views
0
Helpful
11
Replies