Yealink SIP-T57W IP phone Wired handset Wi-Fi
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Features
Dual-Tone Multi-Frequency (DTMF) modes
In-band- Out-of band- SIP info
Integrated voicemail
Yes
Handset type
Wired handset
Mounting
Desk/Wall
Volume control
Buttons
Product colour
Grey
Technical details
Dual-Tone Multi-Frequency (DTMF) modes
In-band- Out-of band- SIP info
Integrated voicemail
Yes
Answering machine
Yes
Handset type
Wired handset
Built-in camera
No
Mounting
Desk/Wall
Volume control
Buttons
Speakerphone
Yes
Quick start guide
Yes
Display
Touchscreen
Yes
Display resolution
800 x 480 pixels
Display diagonal
17.8 cm (7")
Phone features
Message-waiting indicator (MWI)
Yes
Call transfer
Yes
Call return
Yes
Number of VoIP accounts
16
Answering machine
Yes
Short Message Service (SMS)
Yes
Speed dialling
Yes
Redialing
Yes
Phonebook capacity
1000 entries
Full duplex
Yes
Do not disturb function
Yes
Conference call
Yes
Caller ID
Yes
Call waiting
Yes
Call pick up
Yes
Call park
Yes
Call hold
Yes
Call forwarding
Yes
Anonymous call rejection
Yes
Anonymous call
Yes
Call history
Yes
Audio
Comfort noise generation (CNG)
Yes
Automatic gain control
Yes
Voice codecs
G.722-G.723.1-G.726-G.729A-G.729B-iLBC
Voice activity detection
Yes
Speakerphone
Yes
Microphone mute
Yes
Adaptive jitter buffers
Yes
Packet loss concealment (PLC)
Yes
Network
Networking standards
IEEE 802.11a-IEEE 802.11ac-IEEE 802.11b-IEEE 802.11g-IEEE 802.11n-IEEE 802.1p-IEEE 802.1x-IEEE 802.3af
Ethernet LAN interface type
Gigabit Ethernet
Wi-Fi standards
802.11a-Wi-Fi 5 (802.11ac)-802.11b-802.11g-Wi-Fi 4 (802.11n)
Wi-Fi
Yes
Supported network protocols
FTP/TFTP/HTTP/HTTPS
Quality of Service (QoS) support
Yes
Ethernet LAN
Yes
Bluetooth
Yes
Ports & interfaces
USB 2.0 ports quantity
1
RJ-9 ports quantity
2
Ethernet LAN (RJ-45) ports
2
DC-in jack
Yes
Camera
Built-in camera
No
Power
AC adapter output current
0.083333333333333
Power over Ethernet (PoE)
Yes
AC adapter output voltage
5 V
AC adapter input voltage
100 - 240 V
Security
Security algorithms
AES-HTTPS-MD5-SRTP
Weight & dimensions
Width
259.4 mm
Depth
220 mm
Height
211 mm
Operational conditions
Operating temperature (T-T)
0 - 40 °C
Operating relative humidity (H-H)
10 - 95%
Colour
Product colour
Grey
Microphone
Microphone mute
Yes
Packaging content
Cables included
LAN (RJ-45)
Number of handles included
1 pc(s)
Quick start guide
Yes
Yealink SIP-T57W IP phone Wired handset Wi-Fi
| Weight | 1.000000 kgs |
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