The RLS module is eating my life. I just managed to make it work 2 months ago and now is not working anymore after I tried to put the kamailio under domain (until now it was simple ip).

I don't understand why is not working but I saw a big difference that I don't understand:

My environment:

- the domain "domain.com" is pointing to the web server

- kamailio is hosted under sip.domain.com

- DNS has domain.com A record for web server's ip, sip.domain.com A record for kamailio's ip and SRV record for _sip._tcp.domain.com poting to sip.domain.dom

Problem:

kamailio presence is not working anymore and I think, the error is:

grep_sock_info - checking if host==us: 11==14 && [domain.com] == [xx.xx.xx.xx witch is the sip.domain.com IP]

If, I change domain.com in DNS to point on the same ip as sip.domain.com RLS is working. This, I can't understand. Can anyone explain me why is not working using this configuration? Also, the RLS is working if i change my domain to be sip.domain.com (ex: sip:user@sip.domain.com).

Thank you.

Best regards,

Mihai M