The Yealink SIP-T55A IP Phone | Skype for Business Edition is an ideal choice for desk workers and common areas, boasting both anticipated compatibility with Microsoft® Skype for Business & Office 365 and capacity to upgrade to Microsoft Teams via firmware update. Featuring an intuitive, capacitive 4.3 inch touch screen, the T55A additionally harnesses Yealink Optima HD Voice and Yealink Noise Proof Technology for unparalleled audio clarity. Plus, a USB port enables users to connect to Wi-Fi, Bluetooth and USB Headsets, enabling flexible, high quality collaboration.
Features
- Dual Port Gigabit Ethernet, PoE Support
- Supports YHS33, YHS33-USB Headsets
- Wi-Fi Via WF50/WF40 Wi-Fi USB Dongle
- Supports USB Headset
- Bluetooth Headset via BT40 Bluetooth Dongle
- 1 USB 2.0 Port
- Supports Boss/Admin, Common Area Phone, Hot Desking, BToE
- Supports Office 365
- Microsoft Skype Tailored User Interface
- Yealink Noise Proof Technology
- SILK Speech Codec
- Optimal HD Audio
- 4.3 Inch (480 x 272) Capacitive Touch Screen
Audio Features
- HD Voice, HD Handset, HD Speaker
- VAD, CNG, AEC, PLC, AJB, AGC
- Full Duplex Hands Free Speakerphone with AEC
- DTMF - In Band, Out of Band 9RFC 2833) and SIP Info
- Audio Codec - G.722, G.7111(A/µ), G.729A/B, G.726, G.723.1, Ilbc, SILK
- Yealink Noise Proof Technology
- Hearing Aid Compatible (HAC) Handset