Blocking incoming calls based on calling number on H.323 gateway voice ports

[pacavell]

I understand that in the past you could block incoming calls on H.323 gateways based on the calling number by creating the required translation rules, applying them to a translation profile, and then applying that translation profile to a voice port. Is this no longer supported? If so, what software version was the last to support it? I know we can do this by applying the translation-profile to a dial peer, but really interested in blocking the call on the voice port.

[Andres Salgado]

It is still supported, you can apply the translation rule under the voice port instead of the dial-peer. 

https://www.cisco.com/c/en/us/support/docs/voice/call-routing-dial-plans/64020-number-voice-translation-profiles.html#con13

[piyush aghera]

Adding to Andres's answer, some more links for reading:

Below are couple of links that explains such blocking at gateway level:

https://community.cisco.com/t5/collaboration-voice-and-video/block-incoming-calls-based-off-of-ani-incoming-or-originating/ta-p/3129236

http://www.cisco.com/c/en/us/support/docs/voice/call-routing-dial-plans/64020-number-voice-translation-profiles.html#con11

Below link explains blocking at CUCM level:

https://supportforums.cisco.com/document/71966/blocking-calls-based-calling-party-id

https://community.cisco.com/t5/collaboration-voice-and-video/blocking-calls-based-on-calling-party-id/ta-p/3113978/page/8