12-09-2009 08:59 AM - edited 03-15-2019 08:44 PM
I'm trying to block an incoming DID # without an gateway. Currently I have my CUCM server with SIP trunks direct to my VOIP vendor.
The vendor does not offer any PBX type of service like blocking numbers. I created a ticket with TAC and they say that it is not possible without an gateway. I would like to know if anyone in the community has any input on how to approach this issue with the CUCM.
Here is my scenario:
CUCM7.0 Publisher
CUCM7.0 Subscriber ASA FIrewall ISP Router CLOUD ISP VOIP Switch
Thanks,
Dave
12-09-2009 09:34 AM
This has been discussed in the forums already.
But just to be clear, you want to block a DID you own or a number from calling your DIDs?
Create a new PT/CSS just for the gateway.
Place the trunk in that PT/CSS.
Use Translations patterns to block or allow calls from the SIP trunk css/pt then allow the call to the Line CSS.
12-09-2009 09:42 AM
I want to block a DID # that is calling my DIDs.
Would you have a link to the discussions or any documentation that could give me some detail directions?
Thanks for the support,
-Dave
12-09-2009 09:45 AM
I have not tried, but maybe a transformation pattern also from what I have stated.
The Trunk still needs its own css/pt. Then have it run through the Transformation patterns for calling number or called number.
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