We have integrated Openfire and Asterisk and everything is working fine. We are using Spark at client side. We came across a problem where users (spark users) are creating accounts which we do not want them to do. Is there any way to disable "Create Account" link in Openfire or give an error message whenever any user wants to create a new account. The idea is that only Admins should be able to create new user accounts.
Any pointers will be of great help.