Re: [Sip] I-D Inaction: draft-kaplan-sip-secure-call-id-00.txt

[Hadriel Kaplan <HKaplan at acmepacket.com>]

> -----Original Message-----
> From: Victor Pascual Ávila [mailto:victor.pascual.avila at gmail.com]
> Sent: Saturday, March 07, 2009 4:27 PM
>
> I was just wondering if a magic cookie could help the UAS to identify
> end-to-end identifiers.

Ahh, I see.  Nope, it won't, I don't think.  If a B2BUA changes the Call-ID for reasons other than the security aspects, it would/should still create a secure-call-id format - simply so that other B2BUA's along the path don't feel compelled to as well and exacerbate the problem.  I should make that clear in the draft.

-hadriel