With faster response to the phone’s user interface and better device performance, the SIP-T27G IP Phone, as the upgraded product of T27P, is Yealink’s latest feature-rich tool unifying superior voice capabilities and increased function extension capability for business. Yealink Optima HD technology and wideband codec of Opus deliver a superb sound quality and bring you life-like voice communication. With an all-new USB port, the SIP-T27G boasts unparalleled functionality and expansibility with Bluetooth, Wi-Fi, and USB recording features. Seamlessly migrated to GigE-based network infrastructure, SIP-T27G IP Phone is also built with the Gigabit Ethernet facilitating very rapidly call handling. By using standard encryption protocols, the SIP-T27G performs highly secure remote provisioning and software upgrades.


  • 3.66” graphical LCD
  • 240 x 120 resolution
  • LCD backlight
  • Wall Mount
  • Adjustable foot stand
  • 1 USB port
  • Dual-port gigabit ethernet
  • Handset Port (RJ-9)
  • Headset Port (RJ-9)
  •  AC 100~240V input and DC 5V/1.2A output
  • 8 line key
  • 21 Memory Key (3 pages of 7 keys)
  • Yealink EXP20 Expansion Module (Accessory, purchased separately)
  • Yealink EHS36 Wireless Headset Adapter (Accessory, purchased separately) 
  • Yealink YHS32 Headset (Accessory, purchased separately)
  • Yealink Bluetooth Adapter BT40 (Accessory, purchased separately)  
  • Yealink Wi-Fi Adapter WF40 (Accessory, purchased separately) 
  • USB Recording
  • 3-way Conferencing
  • HD Speaker
  • HD Handset
  • Wide-band Codecs G.722, Opus

Narrow-band Codecs G.711(A/µ), G.723, G.729AB, G.726, iLBC

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