Yealink SIP-T48S Dubai

Yealink SIP-T48S Dubai

The Yealink SIP-T48S Dubai is a premium IP phone designed for executives and professionals. It features a large 7-inch color touch screen display and supports up to 16 SIP accounts. The phone includes advanced call handling features, such as call forwarding and call transfer.

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Description

Yealink SIP-T48S Dubai

The Yealink SIP-T48S Dubai is a high-end IP phone designed for executives and professionals who require advanced communication features. It boasts a large 7-inch color touch screen display that provides easy access to all of its features. The phone supports up to 16 SIP accounts, making it ideal for businesses that require multiple lines of communication.

The Yealink SIP-T48S Dubai includes advanced call handling features such as call forwarding, call transfer, and conferencing. It also supports a range of codecs, including Opus, G.722, and G.711, for crystal-clear sound quality. The phone also includes built-in Bluetooth and Wi-Fi connectivity, which makes it easy to connect to other devices and networks.

In addition to its advanced communication features, the Yealink SIP-T48S Dubai also has a range of productivity-enhancing features. It includes support for LDAP and XML phonebooks, allowing users to easily manage their contacts. The phone also supports a range of customization options, such as personalized screensavers and wallpapers, allowing users to tailor the phone to their individual preferences.

The Yealink SIP-T48S Dubai is also designed with security in mind, featuring secure transport protocols such as TLS and SRTP to protect sensitive information during transmission. The phone also includes a range of security features, such as HTTPS provisioning and AES encryption, providing an additional layer of security.

Overall, the Yealink SIP-T48S Dubai is an excellent IP phone for businesses that require a reliable and feature-rich communication tool. Its large touch screen display, advanced call handling features, and flexible connectivity options make it an ideal choice for executives and professionals. The phone’s security features and high-quality sound make it a reliable and secure communication tool for businesses that value privacy and professionalism.

Yealink SIP-T48S Specifications

Audio Features

  •  HD voice: HD handset, HD speaker
  •  Hearing aid compatible (HAC) handset
  •  Codecs: AMR-WB (optional), AMR-NB (optional),Opus, G.722, G.711(A/μ), G.723.1, G.729, G.729A,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, redial, call return, auto answer
  •  One-touch speed dial, hotline
  •  Call forward, call waiting, call transfer
  •  Group listening, emergency call, 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)
  •  USB port (2.0 compliant) for:
    •  Bluetooth earphone through BT40/BT41,
    •  Contact synchronization through BT40/BT41,
    •  Wi-Fi through WF40/WF50,
    •  USB call recording through USB flash drive
  •  USB connectivity to Yealink UH36 headset:
    •  Basic functions: Answer / end, call mute
    •  Enhanced function: audio optimization, redial, call hold, volume synchronization, multiple calls
    • Enhanced DSS key

IP-PBX Features

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

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
  •  1 x RJ12 (6P6C) EXT port: Supports up to 6 Expansion Modules for an attendant console application

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): 2.2-4.9W
  •  Power consumption (PoE): 3.2-7.5W
  •  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/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
  •  OpenVPN, IEEE802.1X
  •  IPv6
  •  LLDP/CDP/DHCP VLAN
  •  ICE

 

 

 

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