IP Phones

420HD SIP IP Phone

420HD SIP IP Phone

The AudioCodes 400HD series of IP Phones is an important addition to our VoIP product offering 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 Definition 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 display (128 X 48)
  • 4 programmable soft keys

400HD SIP IP Phone Series Shared Features


  • HDVoIP voice quality
  • Full duplex speaker phone
  • Robust security mechanisms
  • PoE
  • Out of the box global redirection server support
  • Multi-language user interface