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Yealink SIP-T48U IP phone Grey LED Wi-Fi


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Product information
Yealink SIP-T48U IP phone Grey LED Wi-Fi
Yealink SIP-T48U IP phone Grey LED Wi-Fi
Yealink SIP-T48U IP phone Grey LED Wi-Fi
Yealink SIP-T48U IP phone Grey LED Wi-Fi
Item number:
     CIEN2-81008649
Manufacturer:
     Yealink Network Technology
Manufacturer no.:
     1301204
EAN/GTIN:
     841885102997
Search terms:
Bluetooth-dongle
Bluetooth adapter
Bluetooth adapters
Bluetooth Stick
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 T4U phone models (T41U, T43U, T46U and T48U), saves even more time and costs for
businesses, as well as simplifies the management and maintenance.

Secure Transport and Interoperability
The SIP-T48U 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.
More information:
Power
Power over Ethernet (PoE)
Yes
AC adapter input voltage
100 - 240 V
Ports & interfaces
USB 2.0 ports quantity
2
Ethernet LAN (RJ-45) ports
2
Expansion module support
Yes
Network
Ethernet LAN
Yes
Wi-Fi
Yes
Bluetooth
Yes
Ethernet LAN interface type
Gigabit Ethernet
Ethernet LAN data rates
10,100,1000 Mbit/s
Security algorithms
AES, HTTPS, SRTP, TLS
Audio
Speakerphone
Yes
Voice codecs
AGC, AJB, AMR-WB, CNG, G.711, G.722, G.723.1, G.726, G.729ab, VAD, iLBC
Design
Product type
IP Phone
Product colour
Grey
Handset type
Wired handset
Management features
Keypad number of keys
29
Packaging content
Number of handles included
1 pc(s)
Display
Touchscreen
Yes
Display
LED
Display diagonal
7 "
Display resolution
800 x 480 pixels
Backlight display
Yes
Phone features
Caller ID
Yes
Phonebook capacity
1000 entries
Number of VoIP accounts
16
Call waiting
Yes
Call hold
Yes
Call forwarding
Yes
Conference call
Yes
Redialing
Yes
Logistics data
Harmonized System (HS) code
85171800
Operational conditions
Operating temperature (T-T)
0 - 40 °C
Operating relative humidity (H-H)
10 - 95 %
Weight & dimensions
Width
226 mm
Depth
226 mm
Height
185 mm
An overview of the conditions1
Delivery period
Stock level
Price
from € 213.68*
  
Price is valid from 500 pieces
Select conditions yourself
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Staggered prices
Order quantity
Net
Gross
Unit
1 piece
€ 230.88*
€ 283.98
per piece
from 2 pieces
€ 230.14*
€ 283.07
per piece
from 5 pieces
€ 224.67*
€ 276.34
per piece
from 10 pieces
€ 222.45*
€ 273.61
per piece
from 500 pieces
€ 213.68*
€ 262.83
per piece
* Prices with asterisk are net prices excl. statutory VAT.
Our offer is only aimed at companies, public institutions and freelancers.