Re: [Sip] URI and URL
Jonathan Rosenberg <jdrosen@dynamicsoft.com> Fri, 08 March 2002 20:13 UTC
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Date: Fri, 08 Mar 2002 14:10:31 -0500
From: Jonathan Rosenberg <jdrosen@dynamicsoft.com>
Organization: dynamicsoft
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To: Sean Olson <seancolson@yahoo.com>
CC: "Chen, Xin (Xin)" <xchen2@lucent.com>, sip@ietf.org
Subject: Re: [Sip] URI and URL
References: <20020308181700.62689.qmail@web11605.mail.yahoo.com>
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Sean Olson wrote: > > --- "Chen, Xin (Xin)" <xchen2@lucent.com> wrote: > > Hi Sean, > > > > Thanks for your response. > > > > I still don't quite catch why they are > > interchangeable for the purposes of > > SIP since the text says the URL is the subset of > > URI. According to the text, > > I think the xchen2@lucent.com is like the URI and > > SIP:xchen2@lucent.com or > > mailto:xchen2@lucent.com is like the URL, beacuse > > SIP:xchen2@lucent.com > > futher narrows the resource by a protocol name. > > To be explicit, my SIP URL is > "sip:sean.olson@isp.com". All URLs are also URIs > (this is the part about URLs being a subset of the > URI space). So, my SIP URI is "sip:sean.olson@isp.com" One of the (minor) changes in bis was to consistently call it a SIP URI, not a SIP URL. This is based on current thinking in the URN/URI/URL community. Please see: http://search.ietf.org/internet-drafts/draft-mealling-uri-ig-02.txt for a discussion of the differences, or lack thereof. For the most of the rest of us, the terms URI and URL are interchangeable, and refer to the same thing - sip:user@domain, for example. -Jonathan R. -- Jonathan D. Rosenberg, Ph.D. 72 Eagle Rock Avenue Chief Scientist First Floor dynamicsoft East Hanover, NJ 07936 jdrosen@dynamicsoft.com FAX: (973) 952-5050 http://www.jdrosen.net PH: (973) 952-5000 http://www.dynamicsoft.com _______________________________________________ Sip mailing list https://www1.ietf.org/mailman/listinfo/sip This list is for NEW development of the core SIP Protocol Use sip-implementors@cs.columbia.edu for questions on current sip Use sipping@ietf.org for new developments on the application of sip
- Re: [Sip] URI and URL Sean Olson
- [Sip] URI and URL Chen, Xin (Xin)
- RE: [Sip] URI and URL Sean Olson
- RE: [Sip] URI and URL Chen, Xin (Xin)
- RE: [Sip] URI and URL Lawrence Conroy
- Re: [Sip] URI and URL Jonathan Rosenberg