Re: [Sip] about offer/answer model

Paul Kyzivat <pkyzivat@cisco.com> Wed, 02 January 2008 02:33 UTC

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Date: Tue, 01 Jan 2008 21:33:28 -0500
From: Paul Kyzivat <pkyzivat@cisco.com>
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To: "Zhang, Rocky Fan Wen \(Rocky\)" <fanwenz@alcatel-lucent.com>
Subject: Re: [Sip] about offer/answer model
References: <1F053F0D5C42184B9878C8D79BAE7D16295447@CNEXC1U03.BJ.LUCENT.COM>
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No, its not allowed.

	Paul

Zhang, Rocky Fan Wen (Rocky) wrote:
> Hi, all,
>  
>    In the scenario of session timer, AS acts as the refresher and send a 
> UPDATE to the endpoint without a SDP body,
>    but the endpoint returns a 200 OK with a SDP. Does this action allowed?
>   
>    Thanks in advance.
>  
>  
> Best Regards,
>  
> ===========================================
> Fanwen zhang
> FS5000 CPE IOT, Alcatel-Lucent Qingdao, R&D
> Tel: +86-532-88615493
> Email:fanwenz@alcatel-lucent.com
> ===========================================
>  
> 
> 
> ------------------------------------------------------------------------
> 
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> Use sipping@ietf.org for new developments on the application of sip


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