ya here u use TRIP not Register for registration. Regards Ranjit
-----Original Message----- From: Anand Vasudevan [mailto:[EMAIL PROTECTED]] Sent: Tuesday, October 16, 2001 9:41 AM To: 'Sreeram Kanumuri'; [EMAIL PROTECTED]; '[EMAIL PROTECTED]' Subject: RE: [Sip-implementors] REGISTERing Gateways.. Hi, What did i mean by SIP gateway is a SIP-PSTN gateway which does the routing of PSTN calls from IP network. Let me reframe the query like this.. In a SIP-PSTN call scenario, 1) UA <[EMAIL PROTECTED]> wishes to INVITE [EMAIL PROTECTED] 2) Sends INVITE with Req.URI as [EMAIL PROTECTED] proxy. 3) Proxy(domain2) contacts LS and forwards the INVITE with req.URI <[EMAIL PROTECTED]>. In this scenario,how LS was updated with gateway's address for this PSTN line? Does it mean that SIP gateway used REGISTER request or TRIP for registration? Thanks, Anand > ---------- > From: Ranjit Avasarala[SMTP:[EMAIL PROTECTED]] > Reply To: [EMAIL PROTECTED] > Sent: Tuesday, October 16, 2001 7:57 PM > To: 'Sreeram Kanumuri'; 'Anand Vasudevan'; > [EMAIL PROTECTED] > Subject: RE: [Sip-implementors] REGISTERing Gateways.. > > Hi Anand > > what exactly do u mean by SIP Gateway? is it some IWF like SIP-H323 IWF? > if the gateway is in a different domain as LS, then we use TRIP to > perform > inter domain registrations > else it could be a normal SIP Register message. > > So there is no signalling between LS and Registrar > > > > Regards > Ranjit > > -----Original Message----- > From: Sreeram Kanumuri [mailto:[EMAIL PROTECTED]] > Sent: Tuesday, October 16, 2001 8:46 AM > To: Anand Vasudevan; [EMAIL PROTECTED] > Subject: Re: [Sip-implementors] REGISTERing Gateways.. > > > Hi Anand, > > How does a SIP gateway register itself with the Location server? Am i > > correct in supposing that it doesnt use REGISTER request for the same? > > > The Signalling between the Location server and the Register is not the > SIP, > it is some other protocol like finger,rwhois,LDAP..... > The Rfc will not mention about the signalling b/n the Registar and the > Location server > . it is the other protocols which will do. > > -sreeram > > _______________________________________________ > Sip-implementors mailing list > [EMAIL PROTECTED] > http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors > _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
