It is already implemented in two commercial stacks and SIP SIMPLE client SDK.
http://sipsimpleclient.com/wiki/SipPayloadsApi#XCAP-diff Blink will use this to keep the presence policy, user icons and buddy list synced. You can test it with OpenSIPS (presence-xcapdiff module) http://www.opensips.org/html/docs/modules/1.6.x/presence_xcapdiff.html and sipclients sip-subscribe-xcapdiff script http://sipsimpleclient.com/wiki/sip_subscribe_xcap_diff Regards, Adrian On May 20, 2010, at 12:16 PM, Iñaki Baz Castillo wrote: > 2010/5/19 Iñaki Baz Castillo <i...@aliax.net>: > >>> Commercial clients are available, Zoiper now implements full support for >>> XCAP and Publish method. CounterPath latest build is working finally >>> against OpenXCAP. Latest Snom software release 8 stores the contacts in >>> XCAP server. >> >> Yes, but I'm sure that all those vendors will make their devices to >> work with a specific XCAP server and presence server, most probably >> interoperability between different devices sharing the same SIP >> account adn XCAP resources will never happen (as SIMPLE/XCAP doesn't >> define a *definitive* and *strict* XML format). > > More and more exotic, inefficient and painful stuff for XCAP, now > approved as RFC: > http://tools.ietf.org/html/rfc5874 > > Let's see how many vendors implement *in an interoperable way* such > mechanism within 5 years. > > -- > Iñaki Baz Castillo > <i...@aliax.net> > > _______________________________________________ > Users mailing list > Users@lists.opensips.org > http://lists.opensips.org/cgi-bin/mailman/listinfo/users _______________________________________________ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users
