Re: [Sip] Alternative SIP Identity Approach (was re: Thoughts on SIP Identity)

[Cullen Jennings <fluffy at cisco.com>]

On Jul 31, 2008, at 7:30 , Adam Roach wrote:

> Yes, that has the right property -- enough information to  
> reconstruct which changes were made, and by whom.

That might be the right property but on the other hand,  there is a  
big difference between the two following properties of a system.

1) the receiver can tell what intermediaries made changes and what  
changes were made

2) the sender was aware of, and authorized, the changes made by  
intermediaries

I can see ways we could build either of these. But right now it seem  
unclear on what we are even trying to accomplish.

Cullen <with my individual contributor hat on>

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