Yealink SIP-T48S

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