Yealink T55A TEAMS Edition HD IP Phone
The Yealink T55A is compatible with Microsoft® Skype for Business and Office 365 and is ideal for worker desk and common area use.
Yealink T55A Key Features
- 4.3 inch (480 x 272) capacitive touch screen
- Optimal HD audio
- SILK speech codec
- Yealink Noise Proof Technology
- Microsoft Skype-tailored user interface
- Supports Office 365, upgradability of firmware to Teams or SFB edition
- Supports Boss/Admin, Common Area Phone, Hot desking, BToE
- 1 USB 2.0 port
- Bluetooth headset via BT40
- Wi-Fi via WF50/WF40
- Supports USB headset
- Supports YHS33/YHS33-USB
- Dual-port Gigabit Ethernet, PoE support
The T55A Android-based phone not only features a 4.3-inch capacitive touch screen and the consistent Skype-tailored experience, but also owns the capability to upgrade to Teams version. Presenting a standalone voice solution and an unparalleled audio clarity, the T55A is armed with Yealink’s Optima HD Voice and Yealink Noise Proof Technology. Moreover, The T55A facilitates high-quality collaboration with flexibility via its USB port for a Wi-Fi, Bluetooth and a USB headset.
Easier to be heard and to participate in the call
Yealink Optima HD Voice technology combines cutting-edge hardware and software, including the Yealink Noise Proof Technology, to provide an excellent audio experience for more efficient and productive calls. As a speech codec for real-time, packet-based voice communications, SILK, is designed to perform a higher HD audio quality, which provides scalability in several dimensions and is highly scalable in terms of audio bandwidth, network bit rate, and complexity. Moreover, its hearing aid compatible (HAC) handset helps people with hearing loss to hear the voice more clearly.
Rich functionality
The 4.3-inch multi-point screen and the Skype-tailored user interface provide a rich visual presentation and easy menu navigation. The T55A is fully compatible with Skype for Business and Office 365, making for a rich and capable ecosystem for team environment. With an all-new USB port, the T55A boasts unparalleled functionality and expansibility with Bluetooth, Wi-Fi, USB recording and USB headset.
Future-Proof solutions
The T55A owns the capability to transition from Skype for Business to Teams via device firmware update, which helps customers secure their investment for the future and allows for better device planning during the migration from Skype for Business to Teams.
Yealink T55A Technical Specifications
Audio Features
- HD voice: HD handset, HD speaker
- Hearing aid compatible (HAC) handset
- Full-duplex hands-free speakerphone with AEC
- VAD, CNG, AEC, PLC, AJB, AGC
Call Handling Features
- Incoming/Outgoing P2P call
- Cloud PSTN call
- Call hold/Call mute/Call transfer/Call forward
- Group SimRing
- Synchronised call logs
- Visual voicemail
Conference Features
- Exchange Calendar Integration
- Add a Participant to existing meeting
- Meeting Call controls (Mute/unmute, hold/resume, hang up, add/remove participant)
- Meeting Details
- Schedule Teams meeting
- Join Skype for Business meetings
Presence and Contacts
- Presence Integration, Presence status control
- Corporate Directory Access
- Contact Picture Integration
Phone Features
- Personal Mode/Shared Mode
- Sign in with user credentials
- Phone lock/unlock
- Emergency calls
- Accessibility
- Screensaver
- Screen capture
- Power Saving
- Supports USB Headset
- Supports Bluetooth Headset
Display and Indicator
- 4.3" 480 x 272 capacitive adjustable touch screen
- Two-angle [45°/ 40°] stand
- 5 points multi-touch surface
- Multilingual user interface
- Modern Teams interface, Full keyboard
- LED for call and message waiting indication
- Presence status control: available, busy, DND, be right back, off work, away, reset status
Interface
- Dual-port Gigabit Ethernet
- Power over Ethernet (IEEE 802.3af), class 3
- 1 x USB port (2.0 compliant)
- USB headset
- Bluetooth through BT41
- 1 x Security lock port
- 1 x RJ9 (4P4C) handset port
- 1 x RJ9 (4P4C) headset port
Management
- Configuration: Browser/Phone/Auto Provisioning and Device Management Platform
- Provisioning priority management
- Auto Provisioning via Activation Code
- Yealink Redirection and Provisioning Service (RPS)
- QoE (Monitoring Reports)
- Reset to factory, reboot
- Package tracing export
- System log
- Screenshot via URL
- View license status
- Supports Microsoft Device Management Platform
- Supports Yealink Device Management Platform
- Supports Unify Square Device Management Platform
Network and Security
- IPv4/IPv6IP
- Assignment: Static/DHCP
- HTTP/HTTPS web server
- Time and date synchronisation using SNTP
- Transport Layer Security (TLS)
- HTTPS certificate manager
- Digest authentication using MD5/MD5-sess
- IEEE802.1X
Other Physical Features
- External Yealink AC adapter (optional): AC 100~240V input and DC 5V/1.2A output
- USB output currency: 5V 500mA
- Power consumption (PSU): 1.4W-2.6W
- Power consumption (PoE): 1.5W-2.9W
- Dimension (W*D*H*T): 223 mm*206 mm*127 mm*36 mm
- Operating humidity: 10~95%
- Operating temperature: 0~40°C (+14~104°F)
Package Features
- Package content:
- Yealink SIP-T55A IP phone
- Handset with handset cord
- Ethernet Cable (2m CAT5E FTP Cable)
- Stand
- Quick Start Guide
- Power Adapter (Optional)
- Qty/CTN: 5 PCS
- N.W/CTN: 4.98 kg
- G.W/CTN: 5.44 kg
- Giftbox size: 249 mm*179 mm*103 mm
- Carton Meas: 529 mm*188 mm*257 mm
