Description
The Yealink SIP-T85W is the 5.5-inch color screen model in Yealink's T8 series, with built-in Wi-Fi 6 and Bluetooth 5.0, 16 SIP accounts, and 12 line keys that page up to 60. Yealink positions it for open offices, hot desking, reception and nurse stations, and it pairs well with EXP55 modules for busy desks. It is an open SIP phone that works with leading SIP platforms, so check that your phone service supports it; step up to the SIP-T87W for a 7-inch touch screen and 84 keys.
Key features
- AI noise cancellation and a 3W speaker: Yealink AI noise cancellation and Acoustic Shield filter out keyboard and office noise so callers hear you, and the 3W speaker gives clear, loud hands-free calls. The HAC handset helps users with hearing loss.
- Adjustable 5.5-inch color screen: The 960x480 color screen tilts to a comfortable viewing angle and shows caller name, number and photo.
- 12 line keys, up to 60 programmable keys: 12 LED line keys across 5 pages give up to 60 DSS keys, and up to 3 EXP55 color expansion modules take it to 234 programmable keys for receptionists.
- Built-in Wi-Fi 6 and Bluetooth 5.0: Dual-band 2.4GHz/5GHz Wi-Fi 6 lets you place the phone without a network jack, and Bluetooth 5.0 connects a headset and a mobile phone at the same time.
- Red emergency button and antimicrobial finish: A dedicated red emergency button is built into the design, and antimicrobial materials suit shared desks, clinics and front counters.
- Two USB ports (USB-A and USB-C): Connect USB headsets, Yealink WH62/WH63 Portable DECT headsets, an EHS40 adapter, a flash drive for call recording, or EXP55 modules.
- Security and shared firmware: Linux 6.1, TEE hardware encryption, secure boot, TLS 1.3 and SRTP protect the device and calls, and the T85W shares firmware with the T7 series and T87W.
Choose your power option: the PoE version runs from a Power over Ethernet switch and has no power supply in the box. Choose "With power supply" if your switch does not provide PoE (adds the Yealink 5V/2A power adapter).
Specifications
| Display | 5.5-inch 960x480 color LCD, adjustable |
|---|---|
| Line keys / accounts | 16 SIP accounts; 12 LED line keys (up to 60 DSS keys over 5 pages) |
| Network | Dual-port Gigabit Ethernet; IPv4/IPv6 |
| PoE | Yes |
| Wi-Fi | Built-in dual-band Wi-Fi 6, 2.4GHz/5GHz, IEEE 802.11a/b/g/n/ac/ax, WPA2/WPA3 |
| Bluetooth | Built-in Bluetooth 5.0 (headset and mobile phone at the same time; PC peripheral mode) |
| USB | 2 x USB 2.0 (1 x USB-A, 1 x USB-C) |
| Headset support | RJ9 headset port; Bluetooth headsets; USB headset; Yealink WH62/WH63 Portable DECT headsets; EHS via EHS40 |
| Audio | HD handset and HD speaker; 3W speaker; AI noise cancellation; Acoustic Shield; Smart Noise Filtering; HAC handset; wideband G.722 and AMR-WB (optional) |
| Conferencing | 10-way local conference |
| Expansion modules | Up to 3 EXP55 color expansion modules |
| Corded-cordless | Supported via Yealink DD10K |
| Mounting | Adjustable screen; one adjustable angle for desktop placement; wall mountable (optional) |
| Security | TLS 1.3; SRTP; AES256 configuration file encryption; secure boot; TEE hardware encryption; IEEE 802.1X; OpenVPN, L2TP VPN; WPA2/WPA3 |
| Power | PoE or optional adapter (AC 100-240V input, DC 5V/2A output) |
| Materials | Antimicrobial |
| Part numbers | SIP-T85W (PoE (no power supply)); SIP-T85W-WITHPS (With power supply) |
In the box
Yealink SIP-T85W IP phone; Handset with handset cord; Ethernet cable (2m CAT5E UTP); Stand; Quick Start Guide; plus the Yealink power adapter with the "With power supply" option
Download the Yealink T85W datasheet (PDF)
Not sure which phone fits your phone service? Talk to an Advisor.
Part numbers and specs
| Version | Part number | UPC |
|---|---|---|
| PoE (no power supply) | SIP-T85W | 841885126795 |
| With power supply | SIP-T85W-WITHPS |
Specs
| Screen | 5.5 in color, 960 x 480, adjustable |
|---|---|
| SIP accounts and keys | Up to 16 SIP accounts; 12 line keys |
| Wi-Fi | Built in, Wi-Fi 6 dual band |
| Bluetooth | Built in, 5.0 |
| Ethernet and PoE | 2 x Gigabit; PoE |
| USB | 2 x USB (USB-A and USB-C) |
| Headset port and EHS | RJ9; USB and Yealink DECT headsets; EHS via Yealink EHS40 |
| Expansion modules | Up to 3 EXP55 |
Specs are Yealink's, from its current data sheets. "None listed" means the data sheet names no such feature. Yealink uses SIP accounts and VoIP accounts to mean the same thing. Yealink lists the power adapter as optional on most models, so check that your switch has PoE or choose With power supply. Compare all T Series models
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