RE: [Sip-implementors] Record-Route

[Jonathan Rosenberg]

Record-route allows a proxy to receive all subsequent messaging for a call. This is useful if the proxy wishes to provide call level features, or if the proxy needs to be on the call path for firewall or nat traversal.   -Jonathan R.   Jonathan D. Rosenberg                       72 Eagle Rock Ave. Chief Scientist                             First Floor dynamicsoft                                 East Hanover, NJ 07936 [EMAIL PROTECTED]                     FAX:   (973) 952-5050 http://www.cs.columbia.edu/~jdrosen         PHONE: (973) 952-5000 http://www.dynamicsoft.com   -----Original Message----- From: Ravikumar Eswaran [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 20, 2001 1:25 AM To: [EMAIL PROTECTED] Subject: [Sip-implementors] Record-Route Hi,       Whats the advantage of using Record-Route header?   Regards Ravikumar Eswaran.