I have IP trunk between CUCM 7.0 and asterisk. Sometimes i got calls from asterisk like this:
INVITE sip:[email protected] SIP/2.0
Via: SIP/2.0/UDP yy.yy.yy.yy:5060;branch=z9hG4bK30e69283;rport
From: "Kubly" <sip:[email protected]>;tag=as1c5a664c
To: <sip:[email protected]>
Contact: <sip:[email protected]>
as you can see there is no calling number except name "Kubly". I need restrict those calls and allow only calls with Calling Number.
i tried to use translation pattern and modify calling number, but it's not work.
Can anybody help me?