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YEALINK SIP-T54W IP Telefonas

Price is without VAT,installation and delivery costs

Tai YEALINK SIP-T54W IP Telefonas

Price per Unit (vnt.): Call for Pricing
Product Description

Pagrindinės savybės:

  • 4,3 colių 480 x 272 pikselių spalvotas ekranas su foniniu apšvietimu
  • Reguliuojamas LCD ekranas
  • Įmontuota "Bluetooth 4.2"
  • Integruotas dviejų dažnių 2,4G/5G Wi-Fi (802.11a/b/g/n/ac)
  • USB 2.0 prievadas USB įrašymui, laidinėms / belaidėms USB ausinėms ir EXP50
  • Iki 16 VoIP paskyrų
  • Dviejų prievadų "Gigabit Ethernet
  • PoE palaikymas
  • HAC ausinės
  • Popierinių etikečių dizainas
  • Galima montuoti ant sienos

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, call forward, call waiting, call transfer
One-touch speed dial, hotline, 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)
Enhanced DSS key
DIRECTORY
Loal 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-BPX 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
4.3" 480 x 272-pixel color display with backlight
16 bit depth color
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 and number
Screensaver
Power saving
FEATURE KEYS
10 line keys with LED
10 line keys can be programmed up to 27 various features (3-page view)
7 features keys: message, headset, hold, mute, transfer, redial, hands-free speakerphone
4 context-sensitive “soft” keys
6 navigation keys
Volume control keys
Illuminated mute/headset/hands-free speakerphone key
INTERFACE
Dual-port Gigabit Ethernet
Power over Ethernet (IEEE 802.3af), class 3
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 (TLS)
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
USB output currency: 5V 500mA
Power consumption (PSU): 1.7W-4.3W
Power consumption (PoE): 2.2W-5.5W
Dimension (W*D*H*T): 233mm*222.6mm*186.1mm*41.7mm
Operating humidity: 10~95%
Operating temperature: 0~40°C (+32~104°F)
PACKAGE FEATURES
Package content: Yealink SIP-T54W IP phone
Handset with handset cord
Ethernet Cable
Stand
Quick Start Guide
Power Adapter (Optional)
Qty/CTN: 5 PCS
N.W/CTN: 6.3 kg
G.W/CTN: 6.8 kg
Giftbox size: 259 mm*243 mm*103 mm
Carton Meas: 538 mm*250 mm*265 mm


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