Download 3CX Phone System for Windows

Version 5.1

• Step 1: Download the Server
  3CXphonesystem51.msi build v4510 (Approx. 30Mb)
  
• Step 2: Download 3CX VOIP client (Release Candidate)
  3CXVOIPclient.msi   build v4492 (Approx. 3 Mb)
  
• Step 3: Download Documentation
  
  3CX Installation & Administration Manual:
  As a PDF: English, Deutsch, Français, Italiano,  Español
  In HTML: English, Deutsch, Français, Italiano,  Español
  
  3CX Extension manual for 3CX Phone System users:
  As a PDF: English, Deutsch, Français, Italiano,  Español
  In HTML: English, Deutsch, Français, Italiano,  Español
  
  3CX VOIP client / Soft phone manual:
  As a PDF: English, Deutsch, Français, Italiano,  Español 
  in HTML: English, Deutsch, Français, Italiano,  Español