[sip-overload] I-D Action: draft-ietf-soc-overload-design-06.txt
internet-drafts@ietf.org Wed, 18 May 2011 21:45 UTC
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Date: Wed, 18 May 2011 14:45:14 -0700
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Subject: [sip-overload] I-D Action: draft-ietf-soc-overload-design-06.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the SIP Overload Control Working Group of the IETF. Title : Design Considerations for Session Initiation Protocol (SIP) Overload Control Author(s) : Volker Hilt Eric Noel Charles Shen Ahmed Abdelal Filename : draft-ietf-soc-overload-design-06.txt Pages : 24 Date : 2011-05-18 Overload occurs in Session Initiation Protocol (SIP) networks when SIP servers have insufficient resources to handle all SIP messages they receive. Even though the SIP protocol provides a limited overload control mechanism through its 503 (Service Unavailable) response code, SIP servers are still vulnerable to overload. This document discusses models and design considerations for a SIP overload control mechanism. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-soc-overload-design-06.txt Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ This Internet-Draft can be retrieved at: ftp://ftp.ietf.org/internet-drafts/draft-ietf-soc-overload-design-06.txt
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