Display: 1.8" 128x160 TFT color screen
Intuitive user interface with icons and soft keys
Caller ID with name and number
Notification Light: voice mail, missed call
Date & time (manual/auto synchronization)
Screen saver
Multilingual user interface
Keypad backlight
Protocols: DHCP VLAN discovery; LLDP-MED for VLAN discovery; FTP/TFTP/HTTP/HTTPS server-based central provisioning; Hardware diagnostics; Manual or dynamic host configuration protocol (DHCP) network setup; Network address translation support for static configuration and Keep-Alive; QoS Support — IEEE 802.1p/Q tagging (VLAN), Layer 3 TOS, and DHCP; Status and statistics reporting; Syslog Event Logging; Conforms to IEEE802.3-2005 (Clause 40) for physical media attachment; Conforms to IEEE802.3-2002 (Clause 28) for link partner auto negotiation; Time and date synchronization using SNTP; RTCP and RTP support; IPv4; IPv6; Provisioning and call server redundancy support; DNS-SRV; UDP; SIP protocol support; IETF SIP (RFC 3261 and companion RFCs)
Specifications: Display:
4.3" 272 x 480-pixel color display with backlight
16 bit depth color
Three page views are possible
Different color icons for each function shown on the LCD
Features Keys and Indicator:
20 physical keys each with a dual-color LED
40 additional keys through page switch
3 independent control keys with illuminated LED are used for fast switching pages
Programmable for shared line, BLF List, call park,conference, forward, group pickup, group listening, LDAP, XML Browser
Features:
Wallpaper
Screensaver
Power saving
Avatar Display on SFB and UC platform (pending)
Stand with 2 adjustable angles
For support of two or three Expansion Modules, an external Yealink power adapter (5V / 2A) is required.
Up to three EXP50 can be attached on any Yealink
T5 Series IP phones:
USB port (2.0 compliant) for data in and out
USB port (2.0 compliant) for: wired / wirele...
Features: Mid-level phone, ideal for professionals and managers with moderate call load
4.3" 480x272-pixel color display, fully adjustable
HD Voice with Yealink Acoustic Shield technology
10 line keys, 16 SIP accounts, 27 memory keys
Built-in Bluetooth, Wi-Fi
Dual-port Gigabit Ethernet
1xUSB port for call recording and wireless USB headset
Power supply not included
Additional Features: IP Phone Technology:
VoIP
Total Number of Phone Lines:
4
Caller ID:
Yes
Speakerphone:
Yes
Features:
Speed Dial
Indicator
Auto-answer
Call Forwarding
Call History
Call Waiting
Do Not Disturb Setting
Music on Hold
Distinctive Ringing
Date and Time
Voice Mail
Multilingual Menu
Multiple Ring Tones
Voice Codec:
G.711a
G.711u
G.722
G.729ab
iLBC
Display & Graphics
Display Color:
Monochrome
Backlight:
Yes
Screen Size:
3.5"
Screen Resolution:
396 x 162
Interfaces/Ports
Network (RJ-45):
Yes
Number of Network (RJ-45) Ports:
2
PoE (RJ-45) Port:
Yes
Management & Protocols
Communication Protocols:
SIP
LDAP
CDP
SRTP
Quality of Service:
802.1p/q
Controls/ Indicators
Buttons & Keys Type:
Service
Message
Directory
Hold Button
Transfer/Conference
Volume ...
Additional Features: Technical Information
Features:
Directory
Speed Dial
Programmable
Display & Graphics
Screen Size:
3.5"
Screen Type:
TFT LCD
Screen Resolution:
480 x 272
Backlight:
Yes
Controls/ Indicators
Buttons & Keys:
Illuminated Buttons:
Off (dark): Line available
Green, steady: Line in use
Red, steady: Line in use by shared line
Amber, flashing: Line ringing
Illuminated Page Buttons
Off (dark): Page not in focus
Green, steady: Page in focus
Amber, flashing: Page not in focus, with one or more alerting or on-hold calls present on page
Power Description
Power Source:
AC Adapter
Input Voltage:
48 V DC
Physical Characteristics
Height:
9"
Width:
4.5"
Depth:
1.6"
Weight (Approximate):
15.80 oz
Miscellaneous
Compatibility:
Cisco 8800 IP Phones:
8851
8851NR
8861...
Features: The phone offers an easy-to-use interface and provides a traditional telephony-like user experience
A graphical monochrome display with a resolution of 128 x 32 pixels provides a scrollable two-line intuitive access to phone services and configuration
A foldable single-position foot stand offers optimum display viewing and comfortable use of keys
You can fold the foot stand for wall mounting, with mounting holes located on the base of the phone
A full-duplex speakerphone allows for flexibility in placing and receiving calls
Additional Features: Key Features:
1 x 100Mbps RJ45 port (IEEE 802.3af, full-duplex)
1 x USB 2.0 Type A
1 x USB 2.0 Type C (with DP video input)
1 x HDMI video input
Presentation resolution: up to 4Kp15*
Physical Features
Compatible OS: Windows 7/8.1/10, macOS 10.6 or higher
Compatible applications: most PC applications, as the PC audio & video device
Features: Graphical, backlit multilingual LCD (132 x 64)
4 soft keys
AudioCodes Auto-provisioning
GbE support (optional)
Full SIP protocol support with extensive interoperability
Robust security mechanisms
Integration with voice quality monitoring
USB headset connectivity