The Yealink SIP-T74W is the wireless version of the T74U, combining a 4.3 inch color display and 16 SIP accounts with built-in dual-band Wi-Fi 6 and Bluetooth 5.0. It is a good fit for hybrid offices, meeting rooms and hot desks where the phone needs to move and a Bluetooth headset is part of the kit. Kloud 7 provisions the phone to your hosted voice service, then supports it with a US based team you can reach without sitting in a queue. Call Kloud 7 on (844) 855-6837 or contact our team for pricing, lead times and a quote.
Display type
4.3-inch color TFT LCD with backlight (480 x 272 resolution); stand with 2 adjustable angles
Wireless
Built-in dual-band Wi-Fi 6, 2.4 GHz and 5 GHz (IEEE 802.11a/b/g/n/ac/ax); built-in Bluetooth 5.0
VoIP Features
Up to 16 SIP accounts; 10 line keys with LED indicators; up to 50 DSS keys over 5 pages [confirm: one Yealink T74W datasheet PDF lists 8 line keys and 40 DSS keys, while the matching T74U datasheet lists 10 and 50. Confirm with Yealink or your distributor before publishing this figure.]
Audio codecs
Wideband: G.722, AMR-WB (optional). Narrowband: G.711 (PCMU and PCMA), G.723.1, G.729, G.729A, G.729B, G.729AB, G.726, iLBC, AMR-NB (optional)
Audio Features
Yealink Ultra HD Voice (HD handset and HD speaker); Acoustic Shield; Smart Noise Filtering; full-duplex hands-free speakerphone with AEC; 3W speaker
Ports
2 x RJ45 10/100/1000 Mbps (Gigabit) Ethernet ports; 1 x USB 2.0; 1 x 5V power port; security keyhole
Headset Ports
1 x RJ9 (handset); 1 x RJ9 (headset); USB headset support; EHS via the Yealink EHS40 adapter; Bluetooth headset supported directly
Power
PoE (IEEE 802.3af, Class 2) or optional AC adapter (DC 5V/2A, sold separately)
Expansion
Yealink EXP55 color expansion module (5.5-inch 480 x 960 color LCD, 26 keys per page over 3 pages for 78 programmable keys). Daisy-chain up to 3 modules per phone for up to 234 programmable keys.
Platform
Linux 6.1 with TEE hardware encryption and dual-system firmware recovery; hearing aid compatible (HAC) handset; Hall switch hook; wall mountable
