Daniel-Constantin Mierla writes:
Meanwhile, if you need it, you should be able to catch it with a regexp.
This is not urgent. Just noticed these kind of attacks:
Mar 13 00:07:23 /usr/bin/sip-proxy[555670]: INFO: INVITE sip:+920004536967279@example.com by untrusted sip:@192.168.0.1 from <213.202.225.40>
and thought that perhaps there exists some kind of security issue.
-- Juha