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Yealink SIP-T48U - VoIP phone - 3-way call capability - SIP, SIP v2, SRTP - 16 lines - classic gray


  • Product Status: In Stock
  • PP ID Code:AB04457
  • Manufacturer Part No:
    SIP-T48U
  • Warranty:12 Months

$371.32

inc GST & Free Delivery

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Description

Yealink presents a dynamic business communication solution to executives and professionals with the new SIP-T48U IP phone. The phone employs and appealing large touch screen that makes the switch between pages and applications swift, easy and convenient. United Yealink Optima HD Voice technology and wideband codec of Opus, the T48U awards you the superb audio quality and crystal-clear voice communications. Moreover, the T48U puts dual USB ports in a phone that makes Bluetooth, Wi-Fi, USB headset and USB recording come true, and you can use any two of them freely according to your needs. The Yealink new T4U series offers the same elegant appearance as the T4 line, but with improvements for greater interoperability and better collaboration.

  • 7" 800 x 480-pixel color touch screen with backlight
  • Opus codec support
  • Dual USB ports
  • Dual firmware images
  • T42U (pending)/T43U/T46U/T48U Auto-P template unified
  • T42U (pending)/T43U/T46U/T48U firmware unified
  • Up to 16 SIP accounts
  • Dual-port Gigabit Ethernet
  • PoE support
  • Paperless label design
  • Headset, EHS support
  • Wi-Fi via WF40/WF50
  • Bluetooth via BT40/BT41
  • USB recording
  • Supports color-screen expansion modules
  • Stand with two adjustable angles
  • Wall mountable

  • Easy customization and high expansibility
    The SIP-T48U has a seven-inch, 800 x 480-pixel, backlit- color touch screen, which enables a rich visual presentation and easy navigation. Accompanied by two USB ports, the T48U is your right-hand man in the office that makes Bluetooth, Wi-Fi, USB headset and USB recording possible, and you can use any two of them freely according to your needs to enrich phone features. Meanwhile, the phone not only has 29 one-touch DSS keys that can be easily programmed to various features, but also can connect up to three expansion modules, for up to 180 additional buttons with a screen-based LCD display and LED system.
  • HD Audio
    Yealink Optima HD Voice technology combines cutting-edge hardware and software with wideband technology for maximum acoustic performance. Being a totally open, highly versatile audio codec, Opus, is designed to perform a higher HD audio quality than other wideband codecs in a high network bandwidth; However, if your current network quality is poor, Opus can provide you with a better audio quality than other narrowband codecs. And its hearing aid compatible (HAC) handset helps the person who is with hearing loss to hear the voice more clearly.
  • Efficient installation and provisioning
    Yealink T4U series supports efficient provisioning and effortless mass deployment with Yealink's Redirection and Provisioning Service (RPS) and Boot mechanism to help you realize the Zero Touch Provisioning without any complex manual settings, which makes the T4U series simple to deploy, easy to maintain and upgrade. Furthermore, a unified firmware and auto-p template that applies to all T42U (pending)/T43U/T46U/T48U phone models, saves even more time and costs for businesses, as well as simplifies the management and maintenance.
  • Secure transport and interoperability
    Yealink T4U series uses SIP over Transport Layer Security (TLS/SSL), which is the latest network security technology. It's also compatible with leading soft switch suppliers, such as 3CX, Broadsoft Broadworks. Moreover, it is carried with dual firmware images that gives you an enterprise-level protection to avoid bricking your system once upgrade failed.

Main Specifications

Product Description Yealink SIP-T48U - VoIP phone - 3-way call capability
Product Type VoIP phone
Display LCD display - colour - Yes
Speakerphone Yes
Body Colour Classic gray
Main Features Multiple VoIP protocol support, integrated Ethernet switch
Voice Codecs G.722, G.723.1, G.729ab, G.711u, G.711a, iLBC
Network Ports Qty 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
VoIP Protocols SIP, SIP v2, SRTP
Lines Supported 16 lines
Call Services Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold

  • Documents
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  • Extended Specifications

  • Dimensions & Weight (Base)
    Width 26.6 cm
    Depth 22.6 cm
    Height 18.5 cm
    Display
    Type LCD display - colour
    Display Location Base
    Diagonal Size 7"
    Display Resolution 800 x 480 pixels
    Colour Depth 24-bit (16.7 million colours)
    Backlit Yes
    General
    Product Type VoIP phone
    Body Colour Classic gray
    IP Telephony
    Main Features Multiple VoIP protocol support, integrated Ethernet switch
    VoIP Yes
    VoIP Protocols SIP, SIP v2, SRTP
    Voice Codecs G.722, G.723.1, G.729ab, G.711u, G.711a, iLBC
    Lines Supported 16 lines
    Quality of Service IEEE 802.1Q (VLAN), IEEE 802.1p, Type of Service (ToS)
    IP Address Assignment DHCP, static, PPPoE
    Security EAP-MD5, IEEE 802.1X, TLS
    Power Over Ethernet (PoE) Support Yes
    Network Protocols TCP, TFTP, UDP, HTTP, DNS, HTTPS, SRTP, TR-069, SNTP
    Network Ports Qty 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
    Voice Features Comfort noise generation (CNG), voice activity detection (VAD), HD Voice, acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC)
    Network Features Network Address Translation (NAT), Class 3 PoE, Lightweight Directory Access Protocol (LDAP)
    Miscellaneous
    Connections 2 x headset jack / RJ-9
    Electronic hook switch (EHS)
    USB
    Placing / Mounting Wall-mountable, table-top
    Cables Included Network cable
    Phone Features
    Call Services Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
    Dialer Location Base
    Conference Call Capability 3-way
    Speakerphone Yes
    Indicators Visual ringer light, voice message waiting indicator, speakerphone indicator, headset, mute indicator
    Additional Functions Call recording, Intercom
    Phone Memory
    Phone Directory Capacity 1000 names & numbers