02-27-2009 05:19 AM - edited 03-21-2019 12:57 AM
Hello,
I configure an UC520 with one FXO connections for test.
The problem is when i trying to call from outside for example from mobile, i cann't see the caller number only "Anonymous"
Can you help me ?
Regards
Mo
02-27-2009 06:06 AM
First step is to make sure that the CO trunk is enabled for Caller ID. Call your phone company and ask them or simply connect a regular phone to the line (a phone with a display), call the number and check for CLID.
Thanks,
Marcos Hernandez
Technical Marketing Engineer
Cisco Systems, Inc.
02-27-2009 08:39 AM
Hello,
Thanks for your response.
This function is enable, i try it with a regular phone.
Regards
02-27-2009 09:13 AM
In which country is the unit located? Who is your PSTN provider?
Marcos
02-27-2009 09:26 AM
Belgium provider Belgacom
i have this config :
voice-port 0/2/0
trunk-group ALL_FXO
connection plar opx 026449623
description Configured by CCA LignePstn-Custom
caller-id enable
Mo
02-27-2009 09:39 AM
Please enter these commands:
!
voice-port 0/2/0
cptone BE
shutdown
no shutdown
!
Let me know,
Marcos Hernandez
Technical Marketing Engineer
Cisco Systems, Inc.
02-27-2009 10:00 AM
Done nothing change i can receive the call but no caller-id.
Ok i receive the caller-id when i delete this command all is ok now:
cptone BE
Do you know why ?
Regards,
02-28-2009 05:47 PM
The commands provided in your configuration, plus the call progress tone command that I recommended should be enough for localizing the FXO port for Belgium. At this point, I would advise that you contact Belgacom and ask them how exactly are they implementing caller id for your trunks. This document is very useful for understanding how caller ID is implemented in Cisco IOS devices:
https://www.myciscocommunity.com/docs/DOC-3353
Marcos Hernandez
Technical Marketing Engineer
Cisco Systems, Inc.
03-03-2009 02:26 AM
Ok perfect
Thanks you for your response.
Mohamed
03-03-2009 06:24 AM
Hi Mohamed,
If we were able to resolve your issue, could you please take a moment to mark the thread as answered? It will help out our other members who are trying to find answers to the same question.
Thank you,
Cisco Moderation Team
03-03-2009 11:07 AM
Thanks for your help
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