History: Openfire

Must read -> https://community.igniterealtime.org/blogs/ignite/2015/02/14/realtime-collaboration-with-openfire-meetings

https://community.igniterealtime.org/blogs/ignite/2015/05/04/openfire-meetings-planner

https://community.igniterealtime.org/blogs/ignite/2014/11/30/openfire-meetings

https://community.igniterealtime.org/blogs/ignite/2015/12/12/qa-for-openfire-meetings

"Although jitmeet Jitsi Meet and ofmeet (Openfire Meetings) look similar, they are different underneath and are heading in different directions. Jitsi Meet is for generic XMPP servers and aimed at public internet facing conferencing using services like prezi.org and etherpad.org while Openfire Meetings is for private in-house conferencing where all collaboration applications are integrated into Openfire. For example, Ofmeet uses a PDF viewer which supports in-house corporate powerpoint presentations, while Jitmeet uses prezi.org."
Source: https://community.igniterealtime.org/blogs/ignite/2014/05/01/jitsi-videobridge-ver-130

Openfire has a great admin panel.

• OpenFire Single Server Load Testing Easily 80,000 Concurrent Connections

https://github.com/gidkom/php-openfire-restapi/

• Prosody
• Openfire Meetings