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New Member

CLI restriction/block for PSTN calls

Hi Guys,

I have CCM 4.1(3) with 500 phones up and running. I would like to restrict/block CLI on few phones (nearly on 10 phones) when they dial PSTN numbers.

Could you please suggest how to do this?

Thanks,

Mady

2 REPLIES
Silver

Re: CLI restriction/block for PSTN calls

Follow the guide below:

- Create a new partition called UK_PTN_PSTN_CLID_RESTRICT

- Create a new CSS called UK_CSS_FULL_RESTRICT_CLID and insert the new PTN above and whatever other PTN's you previously have to allow internal and external calling (except maybe any previous PTNs you have that point to a gateway)

- Create a new Route Pattern i.e 9.@ and set the partition to be the newly created PTN. Also set the Calling Party Transform Mask and Calling Name Presentation to "Restricted". This route pattern will block CLID outbound.

- On which ever UDP's or Device's you wish to restrict CLID use the newly created CSS on the line.

HTH

New Member

Re: CLI restriction/block for PSTN calls

Hi,

I have created like what you have said. Still I am able to see the number on called party number.

I couldn't able to understand where it went wrong!!!

Suggest me please..

Thanks,

Mady

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