Subject: [Sip] Proxies adding bodies

From: "Miguel A. Garcia" <[email-masked]>
Date: Tue, 05 Feb 2002 18:20:23 +0200

Hi:

I am thinking of a scenario where a proxy is adding a body to the SIP message,
just to transport some sort of information that is only of use within the 
network where the proxy is operating.

According to the SIP bis-07, I see that table 2 restricts a proxy the ability
to modify the Content-Type, Content-Length and other suitables parameters that
are needed to describe a possible new body added by a proxy.

Why is it forbidden that a proxy modifies the Content-Length and Content-Type
of a message? Any good reason?

/Miguel
-- 
Miguel-Angel Garcia                     Oy LM Ericsson AB
                                        Jorvas, Finland
mailto:[email-masked]     Phone:  +358 9 299 3553
mailto:[email-masked]        Mobile: +358 40 5140002

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