IP Phones

420HD SIP IP Phone

420HD SIP IP Phone

The AudioCodes 400HD series of IP Phones includes a range of easy-to-use, feature-rich products for the service provider hosted services, enterprise IP telephony and contact center markets. Based on the same advanced, field-proven underlying technology as our other VoIP products, AudioCodes high quality IP phones enable systems integrators and end-customers to build end-to-end VoIP solutions.

The 420HD SIP IP Phone is a high-definition IP phone, offering cutting-edge technology, high voice quality and a sleek and modern design, all at an affordable price.

  • 2 line, 2 concurrent calls per line
  • Graphic multi-lingual LCD (128 X 48)
  • 4 programmable soft keys

400HD SIP IP Phone Series Shared Features


  • High voice quality
  • Full duplex speaker phone
  • Robust security mechanisms
  • PoE
  • Out of the box global redirection server support
  • Multi-language user interface
  • Centralized management with AudioCodes EMS