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[stir] SIP URI in info parameter

Marc Petit-Huguenin <petithug@acm.org> Fri, 29 March 2019 18:37 UTC

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From: Marc Petit-Huguenin <petithug@acm.org>
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Date: Fri, 29 Mar 2019 11:37:45 -0700
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Subject: [stir] SIP URI in info parameter
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Hi,

I read most of the RFCs/I-Ds on STIR and SHAKEN, but I could not find information on how to process a SIP URI in the info parameter of an Identity header attribute.

RFC 8226 states that "three URI schemes are REQUIRED: the CID URI, the SIP URI, and the HTTP URI."  The CID URI is pretty much self-explanatory, HTTP URI is explained a bit more in ATIS-1000082, but I could not find a document that describes the mechanism when using SIP.  RFC 8226 also says that the SIP mechanism is via SUBSCRIBE/NOTIFY but I think that there is still a lot there that is missing if one hope to implement an interoperable verification service based on SIP SUBSCRIBE/NOTIFY.

Is there a document that I overlooked?

Thanks.

-- 
Marc Petit-Huguenin
Email: marc@petit-huguenin.org
Blog: https://marc.petit-huguenin.org
Profile: https://www.linkedin.com/in/petithug

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