Yealink SIP-T85W Smart Business IP Phone, 5.5 inches Display (960 x 480 pixels), 16 SIP Accounts, Dual-port Gigabit Ethernet (10/100/1000 Mbps), PoE, Bluetooth.
Yealink SIP-T85W Smart Business IP Phone featuring a 5.5-inch display, 16 VoIP accounts, Optima HD voice, and Dual-port Gigabit Ethernet (10/100/1000 Mbps) for enterprise communication.
Product Overview
Especially designed for busy executives and professionals, the Yealink T85W is a Prime Business Phone featuring an adjustable 5.5-inch color LCD screen for comfortable viewing. The hall switch handset creates a quieter office environment, and Yealink's self-developed AI noise cancellation ensures superior audio quality during calls. With ultra-high-definition sound and support for broadband audio codecs, it provides realistic audio call effects. The built-in Bluetooth 5.0 and dual-band 2.4G/5G Wi-Fi 6 modules keep you updated with the latest technology. Running on a TEE hardware encryption solution, it offers secure storage. The T8X series enhances the Yealink ecosystem, is compatible with more Yealink headsets, supports configuration and upgrades through the LCD, and works with headsets featuring wearing detection for intelligent channel switching. Engineered for modern desktop communication, the SIP-T85W combines Yealink's renowned acoustic engineering with high-reliability enterprise telephony. Equipped with 16 VoIP accounts, a responsive 5.5-inch 960 x 480 color lcd with backlight, and Optima HD audio, it ensures clear, distraction-free voice transmission. With dual Gigabit Ethernet ports with PoE, the SIP-T85W delivers exceptional productivity and seamless deployment across enterprise PBX and unified communications platforms.
Why Buy This Product
Compact 5" Touchscreen
Delivers fluid smartphone-style touchscreen navigation in a balanced desktop footprint suitable for any desk.
Fast Wi-Fi 6 Networking
Ensures uninterrupted voice communication over modern corporate Wi-Fi without needing network drop cables.
Acoustic Shield Speech Purity
Eliminates distracting background chatter so clients hear only your voice clearly during critical calls.
Dual USB Expansion
Plug in USB headsets, memory sticks for local audio recording, or expansion modules simultaneously.
Best for These Applications
Enterprise Knowledge Workers
Professionals seeking the productivity of a color touchscreen combined with a compact desk footprint.
Customer Service Specialists
Reps who need fast touch transfer, directory lookups, and clear audio on high-volume calling days.
Shared Desk & Hot-Desking
Clean desks where workers quickly log in, access contacts via touch, and connect Bluetooth headsets.
Compact Home Workstations
Home offices wanting high-tier executive phone features without occupying excess desktop space.
Key Advantages
- Optima HD Acoustic Clarity:Wideband Opus codec and full-duplex speakerphone deliver rich, natural vocal presence.
- Dual Gigabit Ethernet PoE:Powers the phone and provides high-speed passthrough to a connected desktop computer.
- 16 SIP Account Versatility:Supports extensive line assignments and multi-tenant call handling.
- Centralized Fleet Provisioning:Zero-touch setup and automated firmware deployment through Yealink YMCS/YDMP cloud tools.
Frequently Asked Questions
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Weight | 1.38 |
| Shipping Weight | 1.55 |
| Sip Lines | 16 |
| Sip Accounts | 16 |
| Display Type | 5.5-inch 960 x 480 Color LCD with Backlight |
| Display Resolution | 960 x 480 pixels |
| Screen Size | 5.5 inches |
| Ethernet Ports | Dual-port Gigabit Ethernet (10/100/1000 Mbps) |
| Network Speed | 10/100/1000 Mbps Gigabit |
| Speakerphone | Full-Duplex Hands-Free Speakerphone with AEC |
| Headset Port | RJ9 Headset Port with EHS Support |
| Codec Support | G.722, AMR-WB, AMR-NB, G.711a/u, G.729AB, G.729A, G.729, G.726, iLBC, G.723.1 |
| Audio Conferencing | 10-way Local Audio Conferencing |
| Phonebook Capacity | 1000 Entries |
| Call History Records | 100 Records |
| Protocols | SIP v1 (RFC 2543), v2 (RFC 3261), IPv4/IPv6, TCP/IP/UDP, DHCP, DNS-SRV, SNTP, STUN |
| Security Protocols | SRTP, TLS 1.2 / TLS 1.3, HTTPS, 802.1x, OpenVPN, WPA2/WPA3, AES256 Encrypted Config |
| Power Supply | PoE (IEEE 802.3af) or Optional External 5V/2A DC Adapter |
| Mounting Type | Multi-Angle Desktop Stand / Wall-Mountable |
| Dimensions | 258.73 mm*176.3 mm*224.38 mm*39.1 mm |
| Poe | Yes |
| Poe Class | IEEE 802.3af |
| Gigabit Ports | Yes |
| Bluetooth | Yes |
| Bluetooth Version | Built-in Bluetooth |
| Usb Ports | 2 x USB 2.0 Type-A/Type-C Ports |
| Usb Headset Supported | Yes |
| Dss Keys | 60 |
| Acoustic Shield | Yes |
| Smart Noise Filtering | Yes |
| Hearing Aid Compatible | Yes |
| Operating System | Linux Embedded |
| Expansion Module Supported | Yes |
| Max Expansion Modules | 3 |
| Expansion Module Model | EXP55 |
| Hd Voice | Yes |
| Wall Mountable | Yes |
| Stock | 8 |
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