C450HD IP Phone A native Microsoft Teams high-end executive business phone with a large color touch screen and full UC integration. HD voice quality Large, color touch screen USB support Certified for Skype for Business, compatible with Microsoft Teams and Zoom Phone The AudioCodes Microsoft Teams-native C450HD IP phone is a feature-rich, executive high-end business phone for Microsoft Teams, Skype for Business, and Zoom Phone. It supports single-click switchover between Microsoft Teams with native client experience and Skype for Business. The C450HD is equipped with a large 5" color touch screen and integrated Wi-Fi. AudioCodes IP phones can be offered as part of our Managed IP Phones solution, which defines the IP phone as an IT-managed entity and delivers unique and complete lifecycle management of end-user desktop devices.