I did what you instructed and it took the effect that me hadia dictates before, he blocks calls for out and it doesn't block incoming calls...
For instance, I placed a gateway I invalidate in a Route Pattern associated to a partition and a calling search space, and I associated to an extension, but didn't give right, it blocked calls for out of PSTN but not called incoming.
Just thought that I would add a little note to the good info you have received from Ajaz and Mahesh. This could be way off base and if so, I am sorry :) If you are using (DID Direct In Dial) numbers in your setup you can configure a "pool" of Internal numbers that cannot be called from the PSTN by default.
If your DID numbers are xxx-yyy-6000 to xxx-yyy-6499 you can configure a Pattern of say 4000 to 4099 that can still call outgoing to the PSTN but will never receive any direct incoming calls from the PSTN all Internal calls will work as normal.
SIP traces provide key information in troubleshooting SIP Trunks, SIP
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Please find the attached HTML document, download and open it on your PC.
This provides an easy to use form where you simply answer a few
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CUCM Database Replication is an area in which Cisco customers and
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