[UPDATE: WORKS FLAWLESSLY WITH ASTERISK 11 TOO…On Asterisk 11, you can choose XMPP as well as the protocol, right now its just SIP:, imagine the possibilities. Also fixed the issue when failed message]
[ANOTHER UPDATE FOR Offline message – We all know when devices are offline, messages cannot be sent and it will be discarded by Asterisk. I’ve written another dialplan/solution to that here]
With Asterisk 10 comes a channel independent dialplan for handling SIP MESSAGING (and jabber if that’s configured) method. In other words, phones that support SIP Continue reading