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Yealink T40G

For busy Managers

Gigabit IP Phone with Three Lines & HD Voice

Yealink SIP-T40G is a feature-rich SIP phone that enhances daily interoperability and unifys communications for busy managers. Designed with a revolutionary new appearance, it supports flexible and secure provisioning (the phone utilizes industry-standard encryption protocols for users to provision and perform software upgrades both in-house and remotely), this advanced IP phone is intuitively designed with ease-of-use in mind. The T40G is also built with the Gigabit Ethernet for rapidly facilitating call handling, and its programmable keys help boast extensive productivity-enhancing features, like BLF, SCA, call transfer, etc. Meanwhile, equipped with the feature of Power over Ethernet (PoE), superb high definition (HD) sound quality and a rich visual experience, the SIP-T40G IP Phone maximizes your personal productivity in a superior way.

 

Model SIP-T48S SIP-T48G SIP-T46S SIP-T46G SIP-T42S SIP-T42G SIP-T41S SIP-T41P SIP-T40G SIP-T40P
 
  Datasheet Datasheet Datasheet Datasheet Datasheet Datasheet Datasheet Datasheet Datasheet Datasheet
LCD 7″ color touch screen 7″ color touch screen 4.3″ color LCD 4.3″ color LCD 2.7″ graphical LCD 2.7″ graphical LCD 2.7″ graphical LCD 2.7″ graphical LCD 2.3″ graphical LCD 2.3″ graphical LCD
Resolution 800 x 480 800 x 480 480 x 272 480 x 272 192 x 64 192 x 64 192 x 64 192 x 64 132 x 64 132 x 64
LCD Backlight
Line 16 16 16 16 12 12 6 6 3 3
PoE
GigE x x x
Wall Mounting
Foot Stand 2 adjustable angles 2 adjustable angles 2 adjustable angles 2 adjustable angles 2 adjustable angles 2 adjustable angles 2 adjustable angles 2 adjustable angles 2 adjustable angles 2 adjustable angles
USB Port (2.0 compliant) 1 1 1 1 1 x 1 x x x
Ethernet Port Dual-port Gigabit Ethernet Dual-port Gigabit Ethernet Dual-port Gigabit Ethernet Dual-port Gigabit Ethernet Dual-port Gigabit Ethernet Dual-port Gigabit Ethernet 2 x RJ45 10/100M Ethernet ports 2 x RJ45 10/100M Ethernet ports Dual-port Gigabit Ethernet 2 x RJ45 10/100M Ethernet ports
Handset Port (RJ-9)
Headset Port (RJ-9)
External Yealink AC Adapter (optional) AC 100~240V input and DC 5V/2A output AC 100~240V input and DC 5V/2A output AC 100~240V input and DC 5V/2A output AC 100~240V input and DC 5V/2A output AC 100~240V input and DC 5V/1.2A output AC 100~240V input and DC 5V/1.2A output AC 100~240V input and DC 5V/1.2A output AC 100~240V input and DC 5V/1.2A output AC 100~240V input and DC 5V/600mA output AC 100~240V input and DC 5V/600mA output
Line Key 0 0 10 10 6 6 6 6 3 3
Memory Key 29 touch keys 29 touch keys 27 (3 pages of 9 keys) 27 (3 pages of 9 keys) 15 (3 pages of 5 keys) 15 (3 pages of 5 keys) 15 (3 pages of 5 keys) 15 (3 pages of 5 keys) 3 3
Yealink EXP50 Expansion Module (Accessory, purchased separately) X X X X X X X X X X
Yealink EXP40 Expansion Module (Accessory, purchased separately) x x x x x x
Yealink EXP20 Expansion Module (Accessory, purchased separately) X X X X X X X X X X
Yealink EHS36 Wireless Headset Adapter (Accessory, purchased separately)
Yealink YHS32 Headset (Accessory, purchased separately)
Yealink Bluetooth Adapter BT40 (Accessory, purchased separately) X X X X
Yealink Wi-Fi Adapter WF40 (Accessory, purchased separately) X X X X
USB Recording X X X X
3-way Conferencing
HD Voice HD Speaker HD Handset HD Speaker HD Handset HD Speaker HD Handset HD Speaker HD Handset HD Speaker HD Handset HD Speaker HD Handset HD Speaker HD Handset HD Speaker HD Handset HD Speaker HD Handset HD Speaker HD Handset
Wide-band Codecs G.722,Opus G.722 G.722,Opus G.722 G.722, Opus G.722 G.722,Opus G.722 G.722,Opus G.722, Opus
Narrow-band Codecs G.711(A/µ), G.729A/B, G.726, G.723.1, iLBC, Opus G.711(A/µ), G.729A/B, G.726, G.723.1, iLBC G.711(A/µ), G.729A/B, G.726, G.723.1, iLBC, Opus G.711(A/µ), G.729A/B, G.726, G.723.1, iLBC G.711(A/µ), G.729A/B, G.726, G.723.1, iLBC, Opus G.711(A/µ), G.729A/B, G.726, G.723.1, iLBC G.711(A/µ), G.729A/B, G.726, G.723.1, iLBC, Opus G.711(A/µ), G.729A/B, G.726, G.723.1, iLBC G.711(A/µ), G.729A/B, G.726, iLBC G.711(A/µ), G.729A/B, G.726, iLBC
LCD Type Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed
Operating System Linux Linux Linux Linux Linux Linux Linux Linux Linux Linux
Built-in Bluetooth X X X X X X X X X X
Built-in Wi-Fi X X X X X X X X X X
USB Headset (Accessory, purchased separately) X X X X X X
Camera X X X X X X X X X X
Video Resolution X X X X X X X X X X
Video Codecs X X X X X X X X X X
3-way Video Conferencing X X X X X X X X X X
5-way video/audio mixed conferencing X X X X X X X X X X
HDMI X X X X X X X X X X