Subject: [Sipping] New Draft on Reason Header in Responses draft-jesske-sipping-etsi-ngn-reason-03.txt

From: "Jesske, R" <[email-masked]>
Date: Thu, 21 Feb 2008 09:28:53 +0100

Dear all,
we would like to point you to a new draft we see the need for:
 
http://tools.ietf.org/wg/sipping/draft-jesske-sipping-etsi-ngn-reason-03.txt
 
The SIP procedures specified in this document are foreseen for 
   networks providing simulation services and/or interworking to the 
   PSTN/ISDN.   
   The document is describing the use of the Reason header in SIP 
   responses. These procedures are only valuable if the reason contained 
   in the element "protocol" is "Q.850". A inclusion of a SIP reason 
   (protocol="SIP") is not helpful due to the fact that the response 
   already provides the SIP reason. The Release Causes are described 
   within ETSI EN300 485 [5]  

I would be happy to get comments.
 
Thanks and Best Regards
 
Roland

Achtung ab 21.01.2007 neue Rufnummer +49 6151 628 2766

Deutsche Telekom AG 
Zentrum Technik Einführung 
Roland Jesske 
Gateways, Protokolle, Konvergenz, TE33-6 
Heinrich-Hertz-Str. 3-7,  64295 Darmstadt,  
Postfach, 64307 Darmstadt (Postanschrift) 
06151 628 2766 (Tel)
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E-Mail: [email-masked] 

http://www.telekom.de <http://www.telekom.de/>  

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