Phone number suppression on receivers phone

[davidfield]

Hello,

I have an issue where the client wants all extensions to to supress their DID number.  ie.. not display the office phone numbers on the receivers handset.  Using CCM 7 with a 2811 as gateway with BRI's.  Can anyone give me a pointer as to where I should start looking to suppress the Caller ID outbound.

Thanks

David

[boris.kudr · Accepted solution]

Hi David,

You should be able to suppres outgoing Caller ID via "clid restrict" command under your POTS dialpeers

http://www.cisco.com/en/US/docs/ios/12_3t/voice/command/reference/vrht_c6_ps5207_TSD_Products_Command_Reference_Chapter.html#wp1104547

Cheers,

Boris

[davidfield]

Thanks Gentlemen for the assistance.  Clid strip unde the Dial Peer did the trick.

[Bruce Hirayama]

David,

I've done this before using the following knowledge base article:

Solution   #	K35722740
Title	How to mask the caller ID for an On-Net   Call (Extension to Extension) in Cisco CallManager 4.x
Resolution	In order to block caller ID from an extension to an extension,   complete these following steps: Create two new        partitions, TransPartition and BlockPartition. Create two new Calling        Search Spaces, TransCSS and BlockCSS. In the BlockCSS, add the        BlockPartition as well as all the other partitions where you want the        phones to call, for example, user_partition, and in the TransCSS, add        the TransPartition. Create a Translation Pattern        in this way: In the Translation pattern         field, add XXXX or any other mask so that all the internal calls match         this pattern. In the partition field, add         TransPartition. In the calling search space         field, add BlockCSS. In the calling party         transform mask, add 0000 or the number you  want to         display. You can also choose Calling Party Presentation as Restricted in order         to not display any number or ID. In the line settings on the        Manager phone(s), use these: In the partition field,         choose BlockPartition. In the calling search space         field, choose TransCSS.   Refer to K16321203:   How to change the caller ID display from one number to another and the   external phone number mask is configured but does not work properly for   more on blocking the caller ID display.

Hope this helps.