+9714 2621500

Call us between 8 AM - 10 PM

 
0
Cart0items

Cart

Home 6ShopIP SYSTEMIP SYSTEM Yealink SIP-T48U Yealink Ultra-Elegant

Description

The Yealink SIP-T48U IP phone offers a wide range of features:

Audio Features

  • HD voice with HD handset and speaker
  • Hearing aid compatible (HAC) handset
  • Acoustic Shield
  • Smart Noise Filtering
  • Codecs: AMR-WB (optional), AMR-NB (optional), Opus, G.722, G.711(A/µ), G.723.1, G.729AB, G.726, 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, mute, DND
  • One-touch speed dial, hotline
  • Call forward, call waiting, call transfer
  • Group listening
  • Emergency call
  • Redial, call return, auto answer
  • 10-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)

Dual USB Ports

  • Bluetooth earphone through BT40/BT41
  • Contact synchronization through BT40/BT41
  • Simultaneous connection of one headset and one mobile phone through BT40/BT41
  • Wi-Fi via WF40/WF50
  • USB call recording through USB flash drive
  • USB headset
  • Expansion Module EXP43
  • Wireless Headset Adapter EHS40

Display and Indicator

  • 7″ 800 x 480-pixel color touch screen with backlight
  • LED for call and message waiting indication
  • Wallpaper
  • Intuitive user interface with icons and soft keys
  • Multilingual user interface
  • Caller ID with name, number, and photo
  • Screensaver
  • Power-saving

Feature Keys

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

Interface

  • Dual-port Gigabit Ethernet
  • Power over Ethernet (IEEE 802.3af), class 3
  • 2 x USB port (2.0 compliant)
  • 1 x RJ9 (4P4C) handset port
  • 1 x RJ9 (4P4C) headset port

Physical Features

  • Color: Classic Grey
  • Wall-mountable
  • External Yealink AC adapter (optional)
  • USB output currency: 5V 1A
  • Power consumption (PSU): 1.8-3.8W
  • Power consumption (PoE): 2.3-4.7W
  • Dimensions (WDHT): 266mm226mm185mm54mm
  • Operating humidity: 10~95%
  • Operating temperature: -1050°C (+14122°F)

Management

  • Configuration: browser/phone/auto-provision
  • Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy
  • Auto-provision with PnP
  • 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
  • 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
  • OpenVPN, IEEE802.1X
  • IPv6
  • LLDP/CDP/DHCP VLAN
  • ICE

Package Features

  • Package content: Yealink SIP-T48U IP phone, Handset with handset cord, Ethernet Cable (2m CAT5E UTP Cable), Stand, Quick Start Guide, Power Adapter (Optional), Wall Mount Bracket (Optional)
  • Qty/CTN: 5 PCS
  • N.W/CTN: 7.9 kg
  • G.W/CTN: 8.4 kg
  • Giftbox size: 324mm263mm128mm
  • Carton Meas: 660mm338mm273mm

Reviews

There are no reviews yet.

Be the first to review “IP SYSTEM Yealink SIP-T48U Yealink Ultra-Elegant”

Your email address will not be published. Required fields are marked *