When comparing Microsoft Teams vs Jitsi, the Slant community recommends Jitsi for most people. In the question“What are the best video chat services for teams?” Jitsi is ranked 1st while Microsoft Teams is ranked 14th. The most important reason people chose Jitsi is:
Project available on github for anyone to contribute to or use.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro The tab interface is great
Using the tab interface you can integrate an Asana list, an entire Trello board, a power bi report, a Word page, a ppt presentation and let everyone edit it and view the edits in the tab.
You can also add a file manager thanks to Onedrive or Sharepoint or a video training hub.
Pro Open-source
Project available on github for anyone to contribute to or use.
Pro Cross platform
Mac, Windows & Linux availability.
Pro Video calls
Pro OMEMO encryption without plugin
Secure Jabber Texting, better than legacy sms texting.
Pro Supports SIP accounts
well implemented SIP SIMPLE (texting), SIP presence, XCAP.
Pro Supports XEP-0016 and privacy Lists
Jabber Texting apps without Privacy Lists are WOEFULLY deficient.
Pro Encryption out of the box
Encryption for chat, desktop sharing, and web confrencing available.
Cons
Con No IRC or XMLL gateways
Microsoft has a very bad track of not using standards, such an example was when they dropped the Skype API after buying it. Doubtful Microsoft Teams would contradict it.
Con Crashes on MacOS Monterey
Con Abandoned Android development
They switched focus to Jitsi Meet client for Android.
Con Uses Java
Not a native app, takes awhile to load.