Does this mean the UPDATE can only be used to modify e.g the codec ? Can it also be used to modify the 'c=' part of the SDP to replace a call not yet in the Answer state ? John
-----Original Message----- From: Avasarala Ranjit-A20990 [mailto:[EMAIL PROTECTED] Sent: Friday, May 20, 2005 10:10 AM To: Wainwright, John; [email protected] Subject: RE: [Sip-implementors] UPDATE or INVITE Replaces. Hi John UPDATE cannot be used as it is used to update session parameters, not to replace a uri. Regards Ranjit -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Wainwright, John Sent: Friday, May 20, 2005 6:33 PM To: [email protected] Subject: [Sip-implementors] UPDATE or INVITE Replaces. I noticed the example of Call Pickup in the SIP service examples draft shows an INVITE Replaces message as part of the message flow. Could an UPDATE also be used here and if so what are the pros/cons of both methods. Do they in effect do the same thing ? Thanks John _______________________________________________ Sip-implementors mailing list [email protected] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors _______________________________________________ Sip-implementors mailing list [email protected] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
