The 445HD IP phone is an advanced high-end business phone with a 4.3″ color screen. The 445HD includes an integrated, dedicated LCD sidecar for speed dial contacts and presence monitoring. It also has integrated Bluetooth and 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 Skype for Businessand delivers unique and complete lifecycle management of end-user desktop devices.