SIP-T57W - Yealink ULTRA-ELEGANT GIGABIT IP PHONE

Yealink SIP-T57W. Product type: IP Phone, Product color: Gray, Handset type: Wired handset. Dual-Tone Multi-Frequency (DTMF) modes: In-band, Out-of band, SIP info. Phonebook capacity: 1000 entries. Volume control: Buttons. Display diagonal: 7", Display resolution: 800 x 480 pixels

 

Specification:

 

Features
Dual-Tone Multi-Frequency (DTMF) modes	In-band, Out-of band, SIP info
Number of DECT wireless handsets	4
DECT connectable	Yes
Handset type	Wired handset
Mounting	Desk/Wall
Product colour	Gray
Security
Security algorithms	AES, HTTPS, SRTP
Design
Product type	IP Phone
Handset type	Wired handset
Mounting	Desk/Wall
Product colour	Gray
Performance
Dual-Tone Multi-Frequency (DTMF) modes	In-band, Out-of band, SIP info
DECT connectable	Yes
Phone features
Message-waiting indicator (MWI)	Yes
Call transfer	Yes
Call return	Yes
Number of VoIP accounts	16
Answering machine	Yes
Speed dialling	Yes
Redialing	Yes
Phonebook capacity	1000 entries
Intercom	Yes
Full duplex	Yes
Do not disturb function	Yes
Conference call	Yes
Call waiting	Yes
Call hold	Yes
Call forwarding	Yes
Anonymous call rejection	Yes
Anonymous call	Yes
Display
Touchscreen	Yes
Display resolution	1280 x 800 pixels
Display diagonal	8"
Display	IPS
Camera
Front camera	No
Audio
Comfort noise generation (CNG)	Yes
Automatic gain control	Yes
Voice codecs	G.722, G.722.1, G.722.1C, G.723.1, G.726, G.729A, G.729B, iLBC
Voice activity detection	Yes
Speakerphone	Yes
Noise reduction	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 802.1Q, IEEE 802.1p, IEEE 802.3af
Ethernet LAN interface type	Gigabit Ethernet
Bluetooth version	4.2
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	IPv4/IPv6, FTP/TFTP/HTTP/HTTPS
Security algorithms	AES, HTTPS, SRTP
Quality of Service (QoS) support	Yes
Ethernet LAN	Yes
Bluetooth	Yes
Technical details
Harmonized System (HS) code	85171800
Ports & interfaces
HDMI ports quantity	1
USB 2.0 ports quantity	1
RJ-9 ports quantity	2
Ethernet LAN (RJ-45) ports	2
DC-in jack	Yes
Power
AC adapter output current	1 A
Power over Ethernet (PoE)	Yes
Power consumption (typical)	9 W
AC adapter output voltage	12 V
AC adapter input voltage	100 - 240 V
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95%
Weight & dimensions
Width	10.7" (273 mm)
Depth	8.9" (226 mm)
Height	11.2" (285 mm)
Packaging content
Cables included	LAN (RJ-45)
Number of DECT wireless handsets	4
Number of handles included	1 pc(s)
Quick start guide	Yes
Logistics data
Harmonized System (HS) code	85171800