Subject: Re: [Sipping] 4xx by stateless proxy

From: Pekka Pessi <[email-masked]>
Date: 01 Nov 2001 14:20:25 +0200

In message <001301c16249$c28efd10$eb00000a@SAJAK> Shan Lu <[email-masked]> writes:
>A stateless proxy receives an INVITE and doesn't have any destination
>for it. What is it supposed to do? Generate 4xx upstream? Then who takes
>care of the retransmission stuff? 

	Generate 4xx upstream.  As the stateless proxy has not generated
	a 100 trying, the client will continue retransmitting request if
	the response is lost. 

						Pekka

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