Ultra Small PBX--Cosfono CubePBX

Lightweight IP PBX, low energy consumption,  Ultra small size, easy to carry, very economic PBX


  • CPU: Quo-core 1.2GHZ
  • Flash Memory: 8/16GB
  • RAM: 512MB
  • Size: 55x51x36mm (2.16x2.00x1.42inch)
  • Weight: 46g
  • Extensions: 15
  • Trunk Type:  IP trunk
  • Power supply: 5V 2A

Other accessories (extra costs) to form a telecom network:

  • a wireless router
  • Extension device (no cost if using soft phone)
  • Cabling ( no need if using wireless connection)

Below devices/client could be extension.

Wired extension:

  • IP phone
  • VOIP gateway with analog phone

Wireless extension:  (softphone apps)

  • Iphone
  • Android phone
  • Ipad
  • Tablet
  • laptop/desktop



  • Small office
  • Clinics
  • Workshops
  • Temporary office
  • Site-office
  • Camp office

Internet connect:

  • need internet connect if need to dail out / receiving phone call
  • no internet need for internal use


Enterprise IP PBX

  • For Big Scale companies
  • High process capacity
  • PSTN analog card compatible
  • PSTN digital card compatible
  • VOIP trunk compatible

Cloud IP PBX

  • For small to medium companies
  • No need to buy Server
  • Only pay for what you need
  • Flexible using plan

Portable IP PBX

  • Economic IP PBX
  • Pocket size IP PBX
  • Temporary office
  • Remote site internal use
  • Camping site internal use
  • Hardware phone or softphone

Next Steps...

Need more information and details, don't hesitate to contact us, thank you!