Block on Diversion Header
Hi All.
Anybody know if it would be possible to use LRT to block on a call that contains a diversion header ?
Caller uri: sip:999123456@1.1.1.1;user=phone
Callee uri: sip:3451231234@joblogss.globalipcom.com
Request-URI: sip:3451231234@2.2.2.2:5060
Callee device: Cisco-CUCM11.5
Diversion:
URI:sip:3451231234@3.3.3.3;user=phone
Type:unconditional
So I want to block calls from numbers starting 999 that have a Diversion header.
(Yes, all anonymiszed above)
Any one up for a challenge.