> Right; agree.  Forking is problematic.  One way is to force 
> the issue with rfc3841's Request-Disposition header.  But 
> that header elicits a normative strength of SHOULD in the 
> proxies, thereby lending it an advisory mode only.  Another 
> way is to discourage forking for CONNECT in the draft, but 
> allow for it to occur and simply accept the first 200 OK, 
> closing the connection on subsequent ones.  Clearly something 
> that needs to be worked out in the draft going forward.

Maybe we can just do the 3XX with multiple contacts?
(i.e., UAC-based forking)?


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