Hi All, I would like to know if its correct to send a 3xx response for a re-Invite. If so, then what could be the possible scenarios ? Also refer following link : (which says 3xx to re - INVITE is allowed. IETF meeting 52) http://www.softarmor.com/sipwg/meets/ietf52/slides/pres-jdrosen-sip-new-bis-ietf52.ppt Rgds, Shweta. "DISCLAIMER: This message is proprietary to Flextronics Software Systems Limited (FSS) 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. FSS accepts no responsibility for loss or damage arising from the use of the information transmitted by this email including damage from virus." _______________________________________________ Ietf@xxxxxxxx https://www1.ietf.org/mailman/listinfo/ietf