Alternativa Google Voice and Video Chatu za Microsoft Exchange Server sa besplatnom licencom

• Microsoft Exchange Server
  Sve platforme Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry Blackberry 10 Apple Watch Android Wear iPad Android Tablet Kindle Fire Windows S Web Self-Hosted Software as a Service (SaaS) Firefox BSD Java Mobile PortableApps.com S60 Chrome HP webOS Cloudron Microsoft Office Suite Microsoft Exchange Server
• Besplatna licenca
  Bilo koja licenca Besplatna licenca Licenca otvorenog koda Komercijalna licenca

10

3CX Phone System

3CX je IPB PBX s otvorenim standardima temeljen na softveru, a nudi potpuno integriranu komunikaciju.

• Freemium
• Microsoft Exchange Server
• Windows
• Mac
• Linux
• Chrome
• Android
• iPhone
• Microsoft Office Suite
• Web
• Firefox