Yealink SIP-T57W Prime Business Phone

Product Code: SIP-T57W
Availability: In Stock
Weight: 0.00 kg
Size (LxWxH): 0.00 cm x 0.00 cm x 0.00 cm
Condition: New
Price: RM1,299
Qty:  

NOTE: Adapter not included

Yealink SIP-T57W is an easy-to-use Prime Business Phone with an adjustable 7-inch multi-point touch screen that you can not only easily and flexibly find the comfortable viewing angle according to the personal and environmental needs, but also get a rich visual presentation and easy navigation with just one-touch. With the built-in Bluetooth 4.2 and the built-in dual band 2.4G/5G Wi-Fi, the SIP-T57W IP Phone ensures you to keep up with the modern wireless technology and take the first chance in the future wireless age. Its built-in USB 2.0 port allows for USB recording or a direct wired/wireless USB headset or up to three Yealink EXP50 expansion modules connection. Benefitting from these features, the Yealink SIP-T57W is a powerful and expandable office phone that delivers optimum desktop efficient and productivity.

Feature keys:

  • 29 one-touch DSS keys
  • 7 feature keys: hold, transfer, message, headset, mute, redial, speakerphone
  • Volume control keys
  • Illuminated mute/headset/hands-free speakerphone key

Audio Features:

  • HD voice: HD handset, HD speaker
  • Hearing aid compatible (HAC) handset
  • Acoustic Shield
  • Audio codec: Opus, G.722, PCMA, PCMU, G.729A/B, G.726, G.723.1, iLBC
  • DTMF: In-band, Out-of-band (RFC 2833) and SIP INFO
  • Full-duplex hands-free speakerphone with AEC
  • VAD, CNG, AEC, PLC, AJB, AGC

Phone Features:

  • 16 VoIP accounts
  • Call hold
  • One-touch speed dial
  • Hotline
  • Call forward, call waiting, call transfer
  • Mute, DND
  • Group listening, SMS
  • Emergency call
  • Redial, call return,
  • Auto answer
  • 3-way conferencing
  • Direct IP call without SIP proxy
  • Ring tone selection/import/delete
  • Set date time manually or automatically
  • Dial plan, XML Browser, Action URL/URI
  • RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)
  • Built-in dual band Wi-Fi:
    - Network standard: IEEE802.11a/b/g/n/ac
    - Transmission rate: Up to 433Mbps (dynamic)
    - Frequency range: 2.4GHz/5.0GHz
  • Built-in Bluetooth for:
    - Bluetooth headset
    - Mobile contacts synchronization
    - Bluetooth call
  • USB port (2.0 compliant) for:
    - Wired/wireless USB headset
    - USB call recording through USB flash drive
    - Color-screen expansion modules EXP50 (up to 3)
  • Content Sharing (via Yealink VCD)(1)
  • Enhanced DSS key

Directory:

  • Local phonebook up to 1000 entries
  • Black list
  • XML/LDAP remote phonebook
  • Smart dialing
  • Phonebook search/import/export
  • Call history: dialed/received/missed/forwarded

Corded-Cordless Phone (via DECT Dongle DD10K):

  • Up to 4 DECT cordless handsets
  • Up to 4 concurrent calls
  • Support Yealink W52H/W53H/W56H/DD Phone
  • Slave Handset for Master Deskset

IP-PBX Features:

  • Busy Lamp Field (BLF), Bridged Line Apperance (BLA)
  • Anonymous call, anonymous call rejection
  • Hot-desking, voice mail
  • Flexible seating, Executive and Assistant
  • Call park, call pickup
  • Centralized call recording, call recording

Display and Indicator:

  • 7" 800 x 480 capacitive adjustable touch screen
  • LED for call and message waiting indication
  • Dual-color (red or green) illuminated LEDs for line status information
  • Wallpaper
  • Intuitive user interface with icons and soft keys
  • Multilingual user interface
  • Caller ID with name, number and photo
  • Screensaver
  • Power saving

Interface:

  • Dual-port Gigabit Ethernet
  • Power over Ethernet (IEEE 802.3af)
  • 1 x USB port (2.0 compliant)
  • 1 x RJ9 (4P4C) handset port
  • 1 x RJ9 (4P4C) headset port

Management:

  • Configuration: browser/phone/auto-provision
  • Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy
  • Auto-provision with PnP
  • Broadsoft device management
  • Zero-sp-touch, TR-069
  • Phone lock for personal privacy protection
  • Reset to factory, reboot
  • Package tracing export, system log

Network and Security:

  • SIP v1 (RFC2543), v2 (RFC3261)
  • Call server redundancy supported
  • NAT traversal: STUN mode
  • Proxy mode and peer-to-peer SIP link mode
  • IP assignment: static/DHCP/PPPoE
  • HTTP/HTTPS web server
  • Time and date synchronization using SNTP
  • UDP/TCP/DNS-SRV(RFC 3263)
  • QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP
  • SRTP for voice
  • Transport Layer Security (TLS1.2)
  • HTTPS certificate manager
  • AES encryption for configuration file
  • Digest authentication using MD5/MD5-sess
  • OpenVPN, IEEE802.1X
  • IPv6, LLDP/CDP/DHCP VLAN, ICE

Other Physical Features:

  • Color: Classic Grey
  • Wall mountable (optional)
  • External Yealink AC adapter (optional): AC 100~240V input and DC 5V/2A output
  • Power consumption (PSU):
  • Power consumption (PoE):
  • Dimension (W*D*H*T): 259.4mm*220mm*211mm*44.5mm
  • Operating humidity: 10~95%
  • Operating temperature: 0~40°C (+32~104°F)

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