how to block a ougoing sip Uri for cucm

[abcdedghi1]

Hey Guys

ok got route pattern that blocks calls with a starting with 04XXXXXXXXXX. this will block 10 digit dialing beginnning with 04. which works fine.

but from the same j4w windows client. if i dial 04XXXXXXXXXX@domain.com it routes the call the exp-c and essentialy completest he call.

I do have a sip router pattern for domain.com sending to exp-c.

how do i block this uri?

[Jaime Valencia]

If you want to block the whole domain, do it at CUCM in the SIP route pattern.

If you want to block that specific URI, then you'd need to do so in your expressway.

[Roger Kallberg]

You could setup SIP route patterns that blocks all calls to the domain part of the URI.

Anything that is more specific known by for example ILS propagation of SIP uri in the same domain would not be blocked by this. We use this to stop calls for our domain to unknown uri to be sent to Expressway.