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FXO disconnect problem with PBX Ericsson BP 250

nizar.houichi
Level 1
Level 1

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

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.

View solution in original post

11 Replies 11

paolo bevilacqua
Hall of Fame
Hall of Fame

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!

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

Have tried OPX first ?

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

Hello,

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

Thank you

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

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

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.

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.

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.

thank you very very much

my problme is resolved

Very good, thanks for the appreciation and good luck!

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