Re: [Sip] verification of diversion header (draft-levy)

[Juha Heinanen <jh@tutpro.com>]

Cullen Jennings writes:

 > Agreed - I don't think it can. It part of the end to middle authentication
 > problem. This problem has been brought up before - I think the History
 > requirements include requirements to be able to solve this problem.

i guess the root of the problem is in the fact that a 302 diversion
header sip reply contains information that should be challenged and sip
protocol doesn't allow challenging replies.

-- juha

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