Hi Manoj, Via is used to route responses whereas Route and Record-Route headers are used to route requests. User agents use Record-Route headers to build Route headers.
The other routing related headers are Path header (Refer RFC-3327) and service-route header (Refer RFC-3608). Thanks, Alok Tiwari Aricent ________________________________________ From: [email protected] [[email protected]] On Behalf Of Manoj Priyankara [TG] [[email protected]] Sent: Wednesday, December 09, 2009 10:50 PM To: [email protected] Subject: [Sip-implementors] differences between Via, Record-Route and Route headers Dear All, Can anyone explain the differences between Via, Record-Route and Route headers? Further, are there any other routing related Headers associated with SIP? Thanks! BR, Manoj _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors "DISCLAIMER: This message is proprietary to Aricent and is intended solely for the use of the individual to whom it is addressed. It may contain privileged or confidential information and should not be circulated or used for any purpose other than for what it is intended. If you have received this message in error, please notify the originator immediately. If you are not the intended recipient, you are notified that you are strictly prohibited from using, copying, altering, or disclosing the contents of this message. Aricent accepts no responsibility for loss or damage arising from the use of the information transmitted by this email including damage from virus." _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
