2008/8/13 Jerry Richards <[EMAIL PROTECTED]>: > General question regarding a SIP phone configuration where the phone > communicates with a single SIP server. Would you agree such a phone need > only configure the following two SIP server entities? > > 1) SIP Registrar (either IP-address or domain-name) to be used inside the > SIP messages for both registration and call-control. > > 2) SIP Proxy (either IP-address or domain-name) to only be used to identify > where SIP messages are sent. Basically, this is an Outbound Proxy. > > RFC 3261 uses Proxy and Outbound Proxy and Registrar as if there are three > entities, so I'm a bit confused.
Basically, outbound proxy serves outbound calls, the inbound calls are handled by proxy, that gets your current contact from location service, which is updated by registrar. Your UA talks directly to registrar and outbound proxy only. Usually the registrar/location service/proxy is co-located, they run on a single server and they usually are a single piece of software, too. (Location service can use external DB.) -- Pekka.Pessi mail at nokia.com ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Sofia-sip-devel mailing list Sofia-sip-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sofia-sip-devel
