Thanks for the clarification. Kr, Walter. -----Original Message----- From: Abhishek Dhammawat [mailto:[email protected]] Sent: dinsdag 11 augustus 2009 16:29 To: ZEGELS Walter; [email protected] Subject: RE: Question about format Diversion header
Hi Please refer draft draft-levy-sip-diversion-08.txt for details regarding the diversion header usage/syntax. Path - http://tools.ietf.org/id/draft-levy-sip-diversion-08.txt Section 5 of the above draft defines the syntax as The syntax of the Diversion header is: Diversion = "Diversion" ":" 1# (name-addr *( ";" diversion_params )) diversion-params = diversion-reason | diversion-counter | diversion-limit | diversion-privacy | diversion-screen | diversion-extension diversion-reason = "reason" "=" ( "unknown" | "user-busy" | "no-answer" | "unavailable" | "unconditional" | "time-of-day" | "do-not-disturb" | "deflection" | "follow-me" | "out-of-service" | "away" | token | quoted-string ) diversion-counter = "counter" "=" 1*2DIGIT diversion-limit = "limit" "=" 1*2DIGIT diversion-privacy = "privacy" "=" ( "full" | "name" | "uri" | "off" | token | quoted-string ) diversion-screen = "screen" "=" ( "yes" | "no" | token | quoted-string ) diversion-extension = token ["=" (token | quoted-string)] Syntactically both of the below seems to be correct, and when receiving the SIP message containing the header both formats should be supported. However when sending the header would suggest to put reason=unconditional and privacy="off" as mentioned in the examples given in the above draft. regards Abhishek Dhammawat Arcient -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of ZEGELS Walter Sent: Tuesday, August 11, 2009 2:01 PM To: [email protected] Subject: [Sip-implementors] Question about format Diversion header Hi, Can someone tell which format of the Diversion header is the correct one? Diversion:<sip:[email protected];user=phone> <sip:[email protected];user=phone> ;reason=unconditional;privacy=off;counter=1 Diversion:<sip:[email protected];user=phone> <sip:[email protected];user=phone> ;reason="unconditional";privacy="off";counter=1 The question is about the quotes around the unconditional and the off values. Are they allowed or not? Thanks for your help. Kr, Walter. _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors "DISCLAIMER: This message is proprietary to Aricent 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. Aricent accepts no responsibility for loss or damage arising from the use of the information transmitted by this email including damage from virus." _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
