integration analog pabx system with cisco cme

[arifspectrum]

I have a cisco cme router with fxo ports and an analog pabx system with diiferent extension numbers than IP telephony DN. Right now I have connected FXO ports with PABX through FXS ports on that side. Now I can dial PABX extensions from IP Phone but no calls can come from other side.

please help.

[Anas Abueideh]

Hi,

In the PBX you need to configure extensions for these FXO lines. after that you need to configure inbound dial-peer to match the inbound call from PBX, doing the proper voice translation and it should work.

I will assume that the PBX extension is 201, and CME extension is 301.

voice tranaslation-rule 1

   rule 1 /201/ /301/

voice translation-profile in

  translate called 1

dial-peer voice 1 pots

   incoming called-number 2..

   translation-profile incoming in

   direct-inward-dial

   port 0/0/0

HTH

Anas

please rate if it is helpful

[arifspectrum]

Hi aabueideh,

Thnx for your reply. I want to explain a liitle bit about my scanario. Right now my analog PABX system extensions are only 3 digits long but my IP Phones DNs are 4 digits long. From PABX end I have 6 FXS lines connected to my Router FXO ports. I have configured a hunt group in analog PABX sytem to take these all 6 FXS lines when dial 77 but user hear a dial tone and after busy tone when try to reach my IP phones. In this scanario do I need to configure anything more or not?

Please help.

Thanks,

Arif