RFC 3263 (http://www.ietf.org/rfc/rfc3263.txt?number=3263) will answer all your questions.
Chris. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Vikram Chhibber Sent: 02 November 2007 12:40 To: Jitendra Singh Bhadoriya Cc: [email protected]; [EMAIL PROTECTED] Subject: Re: [Sip-implementors] How to determine transport to use from Routeheader I did not see the follow-up threads but if the address spec. has IP, you still need DNS SRV query? On Nov 2, 2007 6:06 PM, Vikram Chhibber <[EMAIL PROTECTED]> wrote: > It the address spec. of Route header has transport parameter, you need > to use it else default to UDP. > example Route: <sip:10.58.2.21:5060;lr;transport=tcp> > if the scheme is "sips", you need to use tls. > > On Nov 2, 2007 3:30 PM, Jitendra Singh Bhadoriya > > <[EMAIL PROTECTED]> wrote: > > > > > > Hi, > > > > > > > > Can anyone please tell me How to find out the transport protocol to send > > the request, when we have to use the > > > > > > > > Route header for determining next hop. > > > > > > > > Suppose we have a Route header with the value > > > > > > > > Route: <sip:10.58.2.21:5060;lr>, <sip:10.48.2.40:5061;lr> > > > > > > > > Now because the first route value contains the lr parameter so the IP > > and Port of the next hop will be 10.58.2.21 and 5060 respectively, But > > > > > > > > How to find out the transport to be used in this case. > > > > > > > > Regards, > > > > Jitendra. > > > > > > > > _______________________________________________ > > Sip-implementors mailing list > > [email protected] > > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors > > > _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
