On 9/4/14, 9:13 AM, Philipp Hancke wrote:
Am 14.01.2008 um 21:32 schrieb XMPP Extensions Editor:
Version 1.2 of XEP-0155 (Stanza Session Negotiation) has been released.
Abstract: This specification defines a method for formally negotiating
the exchange of XML stanzas between two XMPP entities. The method uses
feature negotiation forms sent via XMPP message stanzas to enable
session initiation between entities that do not share presence
information or have knowledge of full JabberIDs and therefore is also
suitable for use across gateways to SIP-based systems. A wide range of
session parameters can be negotiated, including the use of end-to-end
encryption, chat state notifications, XHTML-IM formatting, and message
archiving.
Changelog: Specified that IM message bodies must not be included;
added boolean multisession field to explicitly determine whether
multiple concurrent sessions are allowed between the full JIDs of the
parties. (psa)
Diff:
http://svn.xmpp.org:18080/browse/XMPP/trunk/extensions/xep-0155.xml?r1=662&r2=1574
URL: http://www.xmpp.org/extensions/xep-0155.html
Old thread alert... just stumbled about this.
Wow, that is one old thread!
It doesn't seem to have gotten much traction since 2008. Its main
purpose seems to be SIP-interop and the IETF STOX WG has not used it
afaics. Shall we deprecate this in favor of RFC 7247 et al?
As a co-author of both XEP-0155 and RFC 7247 (etc.), I am strongly in
favor of deprecating XEP-0155. We were not able to reference it in the
STOX WG at the IETF because it hasn't been implemented and deployed
widely enough.
Since my co-author on XEP-0155 (Ian Paterson) disappeared from our
community years ago, I don't know of anyone else who is using this
specification, but if you are then please speak up.
Peter
