SIP phone mapping

Hi Guys,

I need your help guys. I can't map SIP accounts to openfire 4.0.1. It says that "SIP Account problem: Timeout   Attempt timeout, please try again."

My openfire and SIP server are working fine. I just need to integrate SIP accounts to openfire.

I'm using asterisk 3.0.0 for my SIP server and Openfire 4.0.1 for my chat server.

Thanks,

Lyndon