3CX is a Windows PBX ideal for small business, office and hotels. A true innovation of technology, quality and value that for small business PBX.


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3cx management console screenshots

3CX PBX is the right choice, delivering outstanding VoIP experience

3CX values its clients and endeavors to deliver the highest innovative advantages and benefits into their PBX systems to ensure that they get the greatest value out of their product purchase. 3CX absolutely keeps its promise to deliver such product values to each client. Among the many benefits you can get from your 3CX PBX systems, here are some just to name a few:



  • Operating System: XP Pro, Vista, Windows 2003 Server or Windows 2008 Server
  • Memory: 1GB or more recommended
  • CPU: 1 GHz (or equivalent) or better
  • Disk Space:
    • 20M Hard Disk space for 3CX installation files
    • Additional disk space for database files
    • Additional disk space for logging, dependent upon configuration
  • Ports: Ports 5060 (SIP), 5080 (Tunnel - Optional), 5480, 5482, 5483, and 5484 to be free & open
  • Web Server: One port for Internet Information Server (IIS), 3 if using Cassini (5000, 5481, 5484)
  • .NET Framework version 2.0 or higher


  • Unlimited local calling
  • Unlimited extensions
  • Phone provisioning
  • Paging and intercom
  • Call forwarding with advanced rules by
    caller ID, time and type of call
  • Call queuing
  • Call recording
  • Call conferencing
  • Call parking, call pickup, call forward, dial by name
  • Unlimited auto-attendant / digital receptionist
  • Unified Messaging – receive voice mail and fax via email
  • 3CX VoIP Client – simplifies usage and boosts mobility
  • Web-based management console for easier administration
  • Windows 2008 server integration – run a PBX virtualized
  • BLF – set presence and eliminate phone tag
  • MS Outlook / Salesforce.com integration
    – launch calls directly from your favorite CRM
  • Windows 2008 server integration – run a PBX virtualized
  • 3CX Bridges – connect branch offices seamlessly
  • 3CX Tunnel – for easy remote connections
  • Fax server


  • Allows employees to hot-desk and tele-work
  • No need for separate phone cables as the phone system uses the existing data network
  • Easier to install and manage via its web-based management console
  • Far less expensive than a hardware-based PBX
  • Users can configure their extensions themselves using the self-service User Portal
  • Utilize any SIP phone instead of being locked into one vendor
  • Receive and make calls via existing phone lines using VoIP Gateways
  • Save on call costs with 'out of the box' configurations for popular SIP / VoIP providers

Due to the many benefits and value that it provides as one of only few Windows PBX systems, 3CX Business PBX can provide is ideal to be implemented as an office PBX, small business PBX and for hotel PBX VoIP phone systems.


Any Questions?

If you wish to receive further information, do not hesitate to contact us.