Description

Yealink SIP-T48U Dubai

The Yealink SIP-T48U Dubai is a high-end IP phone designed for businesses that require advanced communication features. It features a large 7-inch color touchscreen display that provides an intuitive interface for users to navigate. The phone supports up to 16 SIP accounts, making it an ideal choice for larger businesses with multiple departments.

The Yealink SIP-T48U Dubai includes advanced call handling features, such as call forwarding, call transfer, and call waiting, that allow users to manage their calls effectively. It also supports a range of codecs, including Opus, G.722, and G.711, which provide crystal-clear sound quality during calls.

Built-in Wi-Fi and Bluetooth connectivity allow the phone to be easily connected to other devices and networks, making it an excellent choice for businesses with remote workers or multiple offices. The phone also includes a USB port, which enables users to easily connect to a computer for data transfer and charging.

In terms of security, the Yealink SIP-T48U Dubai supports secure transport protocols such as TLS and SRTP, ensuring that sensitive information is protected during transmission. The phone also includes a range of security features, including HTTPS provisioning and AES encryption.

The Yealink SIP-T48U Dubai features Yealink’s Optima HD Voice technology, which delivers clear and natural sound quality. The phone includes a built-in speakerphone and support for wireless headsets, making it ideal for conference calls and meetings.

Finally, the Yealink SIP-T48U Dubai features a sleek and modern design that makes it an attractive addition to any office. The phone is easy to install and configure, and Yealink provides excellent technical support to ensure a smooth installation process.

Overall, the Yealink SIP-T48U Dubai is an excellent choice for businesses that require advanced communication features. Its advanced features, intuitive interface, and sleek design make it a versatile and reliable addition to any office.

Yealink SIP-T48U Specifications

Audio Features

•  HD voice: HD handset, HD 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)
•  USB port (2.0 compliant) for:
  •  Bluetooth earphone through BT40/BT41
  •  Contact synchronization through BT40/BT41
  •  Simultaneous connection of one headset and one mobile phone through BT40/BT41
  •  Wi-Fi through WF40/WF50
  •  USB call recording through USB flash drive
  •  USB headset
  •  Expansion Module EXP43
  •  Wireless Headset Adapter EHS40
•  USB/Bluetooth connectivity to Yealink CP900/CP700
• speakerphone, USB connectivity to Yealink UH36
• headset:
  •  Basic functions: Answer / end, call mute
  •  Enhanced function: audio optimization, redial, call
• hold, volume synchronization, multiple calls control
•  Enhanced DSS key

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
•  Visual voice mail

Display and Indicator

•  7″ 800 x 480-pixel color touch screen with backlight
•  24 bit depth color
•  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

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

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 1A
•  Power consumption (PSU): 1.8-3.8W
•  Power consumption (PoE): 2.3-4.7W
•  Dimension (W*D*H*T): 266mm*226mm*185mm*54mm
•  Operating humidity: 10~95%
•  Operating temperature: -10~50°C (+14~122°F)

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: 324mm*263mm*128mm
•  Carton Meas: 660mm*338mm*273mm