14 Dec
2007
14 Dec
'07
12:04 p.m.
Iñaki Baz Castillo writes:
this is registrar solution. you use parmissions module and don;t accept
registrations where ip address in hostpart of contact belongs to your
gws.
you can use lcr module to add the prefix.
1) 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.
So really isn't there solution just in OpenSer-Registrar side?? 2) forget the
hostpart check all together and instead check the
userpart, where you have put something special that the gw then
removes.
So you mean for example:
register.deny:
--------------------
ALL : "^sip:.*secret_word_.*@"
----------------------
And later, in any call to PSTN OpenSer should add:
$ru = "secret_word_" + $ru; so the uri arriving to the gw becomes:
sip:secret_word_01666555444@gw_ip_or_hostname
And the gw should just allow calls from OpenSer with urri username beginning
with "secret_word_" and it should strip it.
that is correct, but the prefix does not need to be secret, just
something that doesn't normally appear in userparts.
Is this what you mean? anyway, a little complex,
isn't it? XDD
why do you think it is complex? one row in register.deny and one strip
at the gateway.
-- juha