Quote from: RegularJoe on November 18, 2011, 03:40:54 AM
can this process be used for "unknown" - this is the string I am getting from the scanners .
Yes:
Voice Services -> SPx Service -> X_InboundCallRoute : {unknown:},...
Unfortunately, these scanners keep changing their peering number. I've been getting calls from '100', '101', 'sip', 'asterisk', and most recently 'unknown'. Most of them are coming from Russian ISP's, so complaints are usually ignored.
A better way to block this unwanted crap is to supply the OBi with a list of the IP addresses that it should accept SIP requests from. For example, I have a SIP provider named Ribbit configured on SP2 and also want to accept calls from IP Comms as well as my PAP2:
Service Providers -> ITSP Profile B -> SIP -> X_AccessList : 192.168.1.145,8.15.247.77,64.154.41.100
192.168.1.145 : PAP2
8.15.247.77 : Ribbit
64.154.41.100 : IP Comms
Calls from any other IP addresses should be ignored.