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CISCO CUCM External Caller ID blocked

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RobertoGritar

RobertoGritar

Technical User
Nov 8, 2012
25
MX
Hi everyone!
I need to block an external number (coming from PSTN) only in a specific telephone (if is posible)I mean, If I call from PSTN (e.g. 018180409409) to a specific extensión in my Call Manager (e.g. extension 1051) then I want that the display of my Ip Phone shows "private" or something, in order to the user does not know who is calling. And I refer only in a specific PSTN number and specific extension.

Regards!
 
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