Daniel-Constantin Mierla writes:
Strange! The next log message indicates that it gets to From URI check:
Mar 15 14:58:42 /usr/bin/sip-proxy[3043875]: DEBUG: sanity [sanity.c:776]: check_parse_uris(): looking up From header
But for what so ever reason is not triggering a failure, it needs to dig in ...
I made another test, this time with From URI sip:^@192.168.255.95:5062 and that too was accepted, although ^ character is not allowed in user field:
INFO: OPTIONS sip:test@test.tutpro.com from sip:^@192.168.255.95:5062 is OK
-- Juha