Adapters for VoIP, SIP, Astrix, and Centrex solutions
Adapters

Grandstream HT-503 - £45.00

  • Landline and single port VoIP Adapter
  • Combine with your landline phone to use VoIP
  • Universal Plug-n-Play
  • Dual 10/100 ports
  • Integrated router
  • Web management interface for easy configuration and installation
  • Caller ID supported
  • Call waiting supported
  • 3-way conferencing supported

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Grandstream HT-502 - £40.00

  • Dual port VoIP adapter
  • Combine with your landline phone to use VoIP
  • Universal Plug-n-Play
  • Dual 10/100 ports
  • Integrated router
  • Web management interface for easy configuration and installation
  • Caller ID supported
  • Call waiting supported
  • 3-way conferencing supported

(more)