You might be stretching your limits by sending 400 and here's why 1) The one sending INVITE can't figure out the actual error 2) Some UE's(Clients) may drop the message instead of retrying with a new INVITE with modified Session-Expires 3) Some SBC's may block the user (IP) as the client is sending invalid messages.
-Dutt -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jagan Mohan Sent: Monday, March 31, 2008 11:19 AM To: SIP Implementors Subject: [Sip-implementors] Session-Expires header value less than Min-SEheader value in INVITE request Hi, If Session-Expires header value is less than Min-SE header value in the INVITE request sent, is it ok to send a "400 Response" since it's in violation of RFC 4028? TIA, Jagan _______________________________________________ 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
