RE: [Sip] PRACK/Offer Answer

<subhodeep.sarkar@wipro.com> Fri, 21 December 2007 08:09 UTC

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Subject: RE: [Sip] PRACK/Offer Answer
Date: Fri, 21 Dec 2007 13:35:33 +0530
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From: <subhodeep.sarkar@wipro.com>
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OK. But what should be the body of the 200 OK PRACK (Pattern 5)  before sending 488 to INVITE for termination of the dialog.
________________________________

From: Sanjay Sinha (sanjsinh) [mailto:sanjsinh@cisco.com]
Sent: Thu 12/20/2007 10:40 PM
To: Subhodeep Sarkar (WT01 - TES-Mobility & Carrier Infrastructure); sip@ietf.org; sipping@ietf.org
Subject: RE: [Sip] PRACK/Offer Answer


Please see sec. 2.2 of draft-ietf-sipping-sip-offeranswer-04.txt


________________________________

	From: subhodeep.sarkar@wipro.com [mailto:subhodeep.sarkar@wipro.com] 
	Sent: Thursday, December 20, 2007 3:16 PM
	To: sip@ietf.org; sipping@ietf.org
	Subject: [Sip] PRACK/Offer Answer
	
	
	Hi,
	 
	I have a call scenario, where UAC had sent an offer (not initial) in PRACK and the UAS needs to refuse the offer. Can the UAS refuse the offer using a 4xx response (e.g. 488) ? I don't find any specific example in the currently available RFCs and/or drafts.
	 
	Cheers,
	Subhodeep
	 
	 

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