Blocking outgoing call to specific number on router

[Erick Lohmeijer]

In our office in Zurich we like to block an specific outgoing number.

We have created several route paterns what will block/reject this specific number.

But we like to do this on the router instead of the CUCM.

Has someone a suggestion?

Thanks in advance

[Nadeem Ahmed]

What is the Gateway you are using is it H.323 or MGCP? and you want to block specifc Calling Number rite? Is it all calls to be blocked of this number ?

Br,
Nadeem 

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[Erick Lohmeijer]

Hi Nadeem,

it is a H.323 gateway and we want to block all calls to one specific number.

regards,

Erick

[Nadeem Ahmed]

Hello Erick,

Just refer the link which i posted or the one which sureshsub2 has mentioned

Br,
Nadeem 

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[Suresh Subramanian · Accepted solution]

Call Blocking Specific Called Numbers

Configure a voice translation rule to match the desired called number       you want to block. This example uses 3927393.

!
voice translation-rule 1
 rule 1 reject /3927393/      

!--- Matches the defined number string and rejects the call.

!

!--- Apply the rule to a translation profile for the called number.  
!--- You could also reject based on calling or redirect-called numbers.

!
voice translation-profile call_block
 translate called 1      

!--- Invokes voice translation rule 1 in order to determine which 
!--- calls to reject based on the called number.

!

!--- Include the translation profile within a dial peer definition.

!
dial-peer voice 100 voip
 call-block translation-profile incoming call_block     
 
!--- Invokes the voice translation profile “call_block” on 
 !--- inbound POTS calls that match this peer 
!--- in order to determine which calls to reject.

 call-block disconnect-cause incoming call-reject
 incoming called-number

you can try this if your GW is H.323 or SIP.

http://www.cisco.com/en/US/tech/tk652/tk90/technologies_configuration_example09186a00803f818a.shtml#con14

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[Nadeem Ahmed · Accepted solution]

just add if its a H.323 you can refer to below, this help you.

https://supportforums.cisco.com/docs/DOC-1850

Br,
Nadeem 

Please rate all useful post.

[colcha]

hallo .,

can ur again these link active 

[Roger Kallberg]

In the answer marked as the solution you have the details on how to do this.

[colcha]

Hi Roger , 

That solution is only for incoming calls...correct
I need it for outgoing calls

Can you help me with the solution for outgoing calls?

BR , 

Leonel 

[Roger Kallberg]

It works for outgoing calls as well, it just depends upon on what dial peer you put the call block command.

[colcha]

https://community.cisco.com/t5/voz-ip/block-a-quot-phishing-quot-phone-number-for-outgoing-calls-on-a/td-p/5206686

[Erick Lohmeijer]

Thanks for your quick response, I will get it working on my test environment coming Monday.

I will let you know if it was successfull.