one more thing, you can add any proprietary via parameter provided the following conditions are met: 1. it doesn't conflict with any already-existing via parameter and 2. it complies with the via-extension grammar in RFC 3261
Regards, Attila -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Attila Sipos Sent: 20 August 2008 08:51 To: Sudhir Kumar Reddy; [email protected] Subject: Re: [Sip-implementors] Query regarding X-Route-Tag parameter As far as I know, parameters that have an "x-" prefix are usually proprietary. As a proxy, any Via parameter not understood, should be forwarded without any fuss. As a user-agent, any Via parameter not understood should be copied and used in the response. Via headers often can have proprietary parameters (with or without "x-" prefix) because Via's "belong" to the entity that created them. Entities will put in various parameters for their own purposes. Regards, Attila -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Sudhir Kumar Reddy Sent: 20 August 2008 05:07 To: [email protected] Subject: [Sip-implementors] Query regarding X-Route-Tag parameter Hi All, Can I know what is significance of X-Route-Tag parameter in Via Header? is there RFC for same? Any response is appreciated Regards Sudhir Add more friends to your messenger and enjoy! Go to http://in.messenger.yahoo.com/invite/ _______________________________________________ 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
