I wonder if there's any way of enabling both services at the same time to end users.
My idea is to configure 2 machines and enable them to cooperate, since Communigate has an embedded PBX for making/receiving calls, XMPP instant messaging for jabber clients and also a good Flash interface for managing communications.
At first sight I do believe Zimbra/Communigate would enable the best of both worlds.
This is what leads me to my 1st question. Is it possible to operate both enabling a SaaS end user model for it's distribution?
Please let me know your thoughts on this.