Get 3CX Phone System a free SIP server for Windows and easily implement a VoIP PBX

3CX Phone System is a free SIP server for Windows that allows you to easily set-up a professional, modern phone system for your business!

  • Use popular VoIP providers and SIP trunks for low cost calling
  • Use popular IP Phones (Polycom, Cisco & others) or Softphones
  • Keep using your old telephone lines with the use of VoIP gateways
  • Runs on Microsoft Windows – no need to dedicate a PC or learn Linux! Eliminate phone wiring
  • Includes enterprise phone system features such as voicemail, auto attendant, unified communications and more

3CX Phone System FREE edition is a fully functional product – it supports an unlimited number of extensions and does NOT time out. View the brochure, or fill in your name and download it!

Take a look at the brochure or download the Free Edition today and break free from your proprietary PBX!

3CX Phone System named in CRN's 2013 Partner Program 3CX Phone System wins the CRN 2012 Emerging Tech award 3CX Phone System wins the CRN 2011 Emerging Tech award 3CX Phone System awards Make and receive Skype calls from your office phone with 3CX Phone System 3CX Phone System awards