Jabber in a sentence as a noun

I would like to know how this is different from jabber/xmpp and how likely it is that these differences are worthwhile.

Jabber in a sentence as a verb

The problem is, there are a large number of jabber servers out there which have open account registration without captchas.

Jabber definitions

noun

rapid and indistinct speech

See also: jabbering gabble

verb

talk in a noisy, excited, or declamatory manner

See also: rant spout rave