El Friday 14 December 2007 09:59:36 Iñaki Baz Castillo escribió:
El Friday 14 December 2007 07:02:37 Juha Heinanen escribió:
Iñaki Baz Castillo writes:
How to handle it? is it not a real security hole?
- buy pstn gws that accept no hostnames (just its own ip address) in
the hostpart of r-uri. example, cisco ios with later software releases.
I've tryed this with Asterisk as GW. It works by adding:
sip.conf: ------------- allowexternaldomains=no domain=85.95.0.111 -------------
And in OpenSer:
register.deny: ------------- ALL : "^sip:.*0*85.0*95.0*0.0*111" -------------
Anyway, do really people take care about it? Regards.