[sipcore] I-D Action:draft-ietf-sipcore-keep-09.txt
Internet-Drafts@ietf.org Thu, 09 December 2010 20:15 UTC
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Subject: [sipcore] I-D Action:draft-ietf-sipcore-keep-09.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 Session Initiation Protocol Core Working Group of the IETF. Title : Indication of support for keep-alive Author(s) : C. Holmberg Filename : draft-ietf-sipcore-keep-09.txt Pages : 18 Date : 2010-12-09 This specification defines a new Session Initiation Protocol (SIP) Via header field parameter, "keep", which allows adjacent SIP entities to explicitly negotiate usage of the Network Address Translation (NAT) keep-alive mechanisms defined in SIP Outbound, in cases where SIP Outbound is not supported, cannot be applied, or where usage of keep-alives is not implicitly negotiated as part of the SIP Outbound negotiation. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-sipcore-keep-09.txt Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ Below is the data which will enable a MIME compliant mail reader implementation to automatically retrieve the ASCII version of the Internet-Draft.
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