Concepts: XMPP / Jabber server

What is a jabber/XMPP server?

An XMPP/jabber server provides basic messaging, presence, and XML routing features. You can write or customize server software that you can use to run your own XMPP service, either over the Internet or on a local area network.
Here is a non-extensive list on site and here is another list from

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Page last modified on January 27, 2011, at 02:32 PM