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Concealing outbound CallerID for one extension on internal isdn trunk 2

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telecomadmin12

Technical User
Apr 27, 2012
406
DE
I have one analog extension that I would like to be able to call anonymously and conceal outbound callerID for.
I have this working when calling other phones on the same system via the Client Room COS solution, but I want this to also work when calling out over an isdn trunk. This trunk connects to another PBX and passes on 4 digit callerID which is desired but I now want to disallow that for one extension.
Is there a way to configure this on CM3.0?

Thanks.
 
You will need to discuss the ability to do this with your carrier. Chances are the best you will hear is that they allow you to do a *67 before the dialed number and they will insert an "anonymous" instead of the normal digits in the FROM headers as they pass the call along.
 
The public-unknown-numbering table might work in this instance to modify what is being sent, but you still need to send something with this method.
 
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