El Tuesday 16 October 2007 11:33:47 Klaus Darilion escribió: > >> Further, if B's phone send out the new INVITE, if $rd != $fd then do not > >> send the call to the gateway. > > > > Humm, it can't be, because in case of a forwarding (implemented in > > OpenSer) I do allow calls from others domain to PSTN gateway. > > Usually, if a client wants to dial a phone number, the client will add > its own domain as RURI domain. E.g. > > sip:[EMAIL PROTECTED] calls PSTN 12345: RURI=sip:[EMAIL PROTECTED] -> > forward to PSTN gateway > > sip:[EMAIL PROTECTED] calls sip:[EMAIL PROTECTED] --> forward > request to otherdomain. Regardless if otherdomain.com is hosted in the > same openser or any others SIP proxy, at otherdomain.com this is an > incoming SIP call from an external SIP client which MUST NOT be routed > to the PSTN. > > Thus, I would add both checks.
But imagine this case: - domain_A and domain_B are hosted in my OpenSer (but totally independents). - sip:[EMAIL PROTECTED] calls sip:[EMAIL PROTECTED] - In OpenSer there is forwarding: sip:[EMAIL PROTECTED] -> sip:[EMAIL PROTECTED] - In domain_B permissions table I allow forwardings to PSTN for calls made from others domain (as domain_A), but not direct INVITE's (of course). - Finally sip:[EMAIL PROTECTED] calls sip:[EMAIL PROTECTED] but I know in OpenSer it's a allowed forwarding so add any header (Diversion?) the gateway to know it and facture to sip:[EMAIL PROTECTED] isntead of sip:[EMAIL PROTECTED] - In fact, in the gateway I will facture based on RURI instead of "From". Is not correct? -- Iñaki Baz Castillo [EMAIL PROTECTED] _______________________________________________ Users mailing list Users@openser.org http://openser.org/cgi-bin/mailman/listinfo/users
