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IP Phones

C455HD IP Phone with Expansion Module

C455HD IP Phone with Expansion Module
A native Microsoft Teams high-end executive business phone with a high resolution 5” color touch screen, expansion module and stunning sound.
C455HD IP Phone with Expansion Module
  • Color touch expansion unit
  • Large color touch screen
  • Bluetooth and Wi-Fi support
  • Certified for Microsoft Teams


The C455HD IP phone is a feature-rich, high-end executive business phone loaded with the innovative technology demanded by today’s business leaders in our dynamic global economy. Its large, high resolution 5” color touch screen and color touch expansion module combine with stunning sound quality and robust security mechanisms to place ease-of-use and high productivity at center stage.

For those executives already working with Microsoft Teams, the added expansion module delivers a familiar and intuitive use experience. Its innovative technology and long feature list ensure that business leaders can focus on what really matters, without having to worry about mastering new hardware.

This phone is available as part of AudioCodes’ Managed IP Phones solution, which defines the IP Phone as an IT-managed entity and delivers complete lifecycle management of end-user desktop devices. Through this solution, voice network administrators can deploy and monitor AudioCodes IP phones, and identify and remedy any issues that may arise.

C455HD with Expansion Module Features

  • Color touch, multi-page expansion unit for a superior Teams experience
  • Native support for Microsoft Teams
  • Graphical landscape 5” color TFT screen (1280 x 720) with multi-lingual support
  • Graphical vertical 5” color TFT screen (480 x 854 ) expansion module
  • GbE support
  • USB headset support
  • Integrated Bluetooth 5.0 for headset connectivity and dual band Wi-Fi (part numbers with DBW suffix)
  • Bluetooth and Wi-Fi are supported in specific regions such as the USA, Canada, the European Union, Switzerland, Israel and others

IP Phone Series Highlights

  • High voice quality
  • Full duplex speaker phone
  • Robust security mechanisms
  • PoE or external power supply
  • Out-of-the-box global redirection server support
  • Multi-language user interface
  • Centralized management using the AudioCodes One Voice Operations Center (OVOC) Device Manager


Meet the AudioCodes Fully Certified Desk Phone Portfolio for Microsoft Teams

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