Best Unified Communications Software in 2026 · page 2
- 26
Mitel MiCollab
Mitel MiCollab is paid collaboration software combining business calling, team messaging, and video meetings.
AndroidiOSWebmacOS5.4 - 27
Avaya IP Office
AndroidiOSmacOSWindows5.3 - 28
Mitel OpenScape Business
AndroidiOSWebmacOS5.3