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-08.txt
Pages : 25
Date : 2011-07-11
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-08.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-08.txt
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