B2BUA's changing call-id's: draft-kaplan-sip-secure-call-id-00.txt

Hadriel Kaplan <[email protected]>
Newsgroups gmane.ietf.sip
Message-ID <E6C2E8958BA59A4FB960963D475F7AC314FF2091D7@mail>
Howdy,
In talking with some folks about this draft afterwards, I think some of the consternation around the draft is due to the language around mandating B2BUA's not to change the Call-ID.  I thought it was clear that I only meant for the purposes of security/privacy, not for other purposes - in other words, if you have some reason you need to change the Call-ID other than privacy, then the must-not-change doesn't apply.

I think to alleviate the concern I'll just remove the language around that, and change it to more of just a discussion for that topic - with no normative requirements for B2BUA's, other than that if they do change the Call-ID, they should act as a UAC and create one that doesn't contain an ip/host portion.

Would people prefer that?

-hadriel
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