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Yealink SIP-T77U 7-inch Touchscreen SIP Phone

Yealink SIP-T77U 7-inch Touchscreen SIP Phone

The flagship wired model in the T7 range, with a 7 inch color touchscreen instead of a keypad led layout. It handles 16 SIP accounts, 84 one touch keys and up to 10-way conferencing, so it suits reception, dispatch and anyone who lives on the phone. Two USB ports (Type A and Type C) cover headsets, recording and optional wireless dongles. Kloud 7 provisions and supports it on your hosted voice service.

Product Details

The Yealink SIP-T77U is the flagship wired phone in Yealink’s new T7 series, built around a 7 inch color capacitive touchscreen and 84 one-touch DSS keys. With 16 SIP accounts and up to 10 way audio conferencing, it is aimed at the desks that handle the most calls in a business, and both USB ports (Type A and Type C) can run any two of a Wi-Fi dongle, Bluetooth dongle, USB headset or USB recording at once. Kloud 7 provisions it against your hosted voice platform and can pair it with EXP55 modules for reception and dispatch positions. Call Kloud 7 on (844) 855-6837 or contact our team for pricing, lead times and a quote.

Display type
7-inch color capacitive touchscreen (800 x 480 resolution); stand with 2 adjustable angles
VoIP Features
Up to 16 SIP accounts; 84 one-touch DSS keys; up to 10-way audio conferencing; IETF SIP (RFC 3261 and companion RFCs)
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 Optima HD Voice; Acoustic Shield; AI noise cancellation; full-duplex hands-free speakerphone with AEC; 3W speaker; USB call recording
Wireless
No built-in wireless. Wi-Fi is added with the Yealink WF50(V1) USB dongle and Bluetooth with the BT41 USB dongle (both sold separately)
Ports
2 x RJ45 10/100/1000 Mbps (Gigabit) Ethernet ports; 2 x USB 2.0 (1 x Type-A and 1 x Type-C)
Headset Ports
1 x RJ9 (handset); 1 x RJ9 (headset); USB headset support; EHS via the Yealink EHS40 adapter; Bluetooth headsets (BH71, BH72, BH76, UH38) with the BT51 dongle; DECT WH62 and WH63 Portable
Power
PoE (IEEE 802.3af, Class 3) or optional Yealink 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
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