Re: [Sipping] New draft: Extending the SIP Reason Header with Warning Codes
"Dale R. Worley" <dworley@pingtel.com> Tue, 01 November 2005 00:24 UTC
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Subject: Re: [Sipping] New draft: Extending the SIP Reason Header with Warning Codes
From: "Dale R. Worley" <dworley@pingtel.com>
To: Sipping <sipping@ietf.org>
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Date: Mon, 31 Oct 2005 19:24:23 -0500
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On Tue, 2005-10-18 at 13:12 +0300, Jani Hautakorpi (JO/LMF) wrote: > http://www.ietf.org/internet-drafts/draft-hautakorpi-reason-header-for-warnings-00.txt I have some vague memory this has been mentioned before, but maybe not. Looking at the examples, I see things like: | | H-I: <sip:b@b1.org?Reason=SIP;cause=488? | | | Reason=SIP-Warning;cause=305>;idx=1 | Assuming that the text between <...> is a URI, what you have written is syntactically invalid. Since multiple headers are separated by "&" (not "?"), everything between "@b1.org?Reason=" and ">" is a header value ("hvalue" per RFC 3261 section 25.1). But while "?" may appear in hvalue, "=" and ";" may not. So I think you mean to write: | | H-I: <sip:b@b1.org?Reason=SIP;cause=488& | | | Reason=SIP-Warning;cause=305>;idx=1 | | | H-I: <sip:b@b1.org?Reason=SIP;cause=488& | | | Reason=SIP-Warning;cause=305>;idx=1, | | | <sip:b@b2.org?Reason=SIP;cause=488& | | | Reason=SIP-Warning;cause=370>;idx=2 | Dale _______________________________________________ Sipping mailing list https://www1.ietf.org/mailman/listinfo/sipping This list is for NEW development of the application of SIP Use sip-implementors@cs.columbia.edu for questions on current sip Use sip@ietf.org for new developments of core SIP
- [Sipping] New draft: Extending the SIP Reason Hea… Jani Hautakorpi (JO/LMF)
- Re: [Sipping] New draft: Extending the SIP Reason… Dale R. Worley
- Re: [Sipping] New draft: Extending the SIP Reason… Jani Hautakorpi (JO/LMF)
- Re: [Sipping] New draft: Extending the SIP Reason… Jonathan Rosenberg