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Yealink SIP-T57W - VoIP phone - with Bluetooth interface with caller ID - IEEE 802.11a/b/g/n/ac (Wi-Fi) - 3-way call capability - SIP, SIP v2, SRTP - classic gray

Yealink | T57W
T57W
T57W
T57W
T57W
T57W
T57W
T57W
T57W
  • Ergonomic design with adjustable displays
  • Distraction-free HD communications
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Extended Spec

General
Product Type VoIP phone
Integrated Components Bluetooth interface
Body Colour Classic gray
Phone Features
Operating System Linux
Cordless Phone Standard IEEE 802.11a/b/g/n/ac (Wi-Fi)
Wireless Interface Provided Wi-Fi / Bluetooth
Call Services Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
Caller ID Type Caller ID
Dialer Location Base
Conference Call Capability 3-way
Speakerphone Yes
Indicators Voice message waiting indicator
Additional Functions HD Voice, call park, Optimal HD Voice, call pickup
IP Telephony
Main Features Multiple VoIP protocol support, integrated Ethernet switch
VoIP Protocols SIP, SIP v2, SRTP
Voice Codecs G.722, G.723.1, G.726, iLBC, Opus, G.729A/B, G.711A/µ, PCMA, PCMU
Quality of Service IEEE 802.1Q (VLAN), IEEE 802.1p, Type of Service (ToS)
IP Address Assignment DHCP, static, PPPoE
Security IEEE 802.1X, TLS
Power Over Ethernet (PoE) Support Yes
Network Protocols TCP, UDP, HTTP, DNS, HTTPS, SRTP, SNTP
Network Ports Qty 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Voice Features Comfort noise generation (CNG), voice activity detection (VAD), HD Voice, acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC)
Network Features Network Address Translation (NAT)
Display
Type LCD display - colour
Display Location Base
Diagonal Size 7"
Display Resolution 800 x 480 pixels
Backlit Yes
Features Touch screen, tilt screen
Miscellaneous
Connections Headset jack / RJ-9 ¦ USB ¦ Handset jack / RJ-9
Hearing Aid Compatible Yes
Placing / Mounting Table-top
Cables Included Network cable
Included Accessories Stand
Dimensions & Weight (Base)
Width 25.94 cm
Depth 22 cm
Height 21.1 cm
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Hardware
Networking
VoIP
VoIP Phones
Communication
Telephones
Wireless Telephones
Electronics

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