Yealink SIP-T48U IP phone Grey LED Wi-Fi

SKU

1301204

In Stock

7" 800 x 480 LED, AC 100~240V/ DC 5V/2A

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Specifications

Features
Handset type	Wired handset
Keypad number of keys	29
Expansion module support	Yes
Product colour	Grey
Technical details
Handset type	Wired handset
Speakerphone	Yes
Keypad number of keys	29
Expansion module support	Yes
Harmonized System (HS) code	85171800
Security
Security algorithms	AES, HTTPS, SRTP, TLS
Design
Product type	IP Phone
Handset type	Wired handset
Product colour	Grey
Phone features
Number of VoIP accounts	16
Redialing	Yes
Phonebook capacity	1000 entries
Conference call	Yes
Caller ID	Yes
Call waiting	Yes
Call hold	Yes
Call forwarding	Yes
Management features
Keypad number of keys	29
Display
Touchscreen	Yes
Display resolution	800 x 480 pixels
Display diagonal	17.8 cm (7")
Display	LED
Backlight display	Yes
Audio
Voice codecs	AGC, AJB, AMR-WB, CNG, G.711, G.722, G.723.1, G.726, G.729ab, VAD, iLBC
Speakerphone	Yes

Network
Ethernet LAN interface type	Gigabit Ethernet
Ethernet LAN data rates	10,100,1000 Mbit/s
Wi-Fi	Yes
Security algorithms	AES, HTTPS, SRTP, TLS
Ethernet LAN	Yes
Bluetooth	Yes
Colour
Product colour	Grey
Ports & interfaces
USB 2.0 ports quantity	2
Expansion module support	Yes
Ethernet LAN (RJ-45) ports	2
Power
Power over Ethernet (PoE)	Yes
AC adapter input voltage	100 - 240 V
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
Packaging content
Number of handles included	1 pc(s)
Logistics data
Harmonized System (HS) code	85171800

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SKU	1301204	CP-7821-K9=	CP-7841-K9=	CP-8811-K9=	80C00002AAA-A	CP-7841-3PCC-K9=
Description	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.	The Cisco IP Business Phone 7821 with Multi-Platform Phone Firmware delivers high-fidelity voice communications to improve inter-office communication while helping to lower operating costs. This voice over IP phone is ideal for any medium-sized to large company that wants to update its phone system from a traditional analogue or digital-based system to an IP Communications system.	The Cisco IP Business Phone 7841 with Multi-Platform Phone Firmware delivers high-fidelity voice communications to improve inter-office communication while helping to lower operating costs. This voice over IP phone is ideal for any medium-sized to large company that wants to update its phone system from a traditional analogue or digital-based system to an IP Communications system.	The Cisco IP Phone 8811 Series with Multi-Platform Phone firmware helps increase personal productivity in the workplace thanks to powerful yet easy-to-use features. This office phone has an attractive, ergonomic design that offers comfortable use, with wideband audio for crystal clear voice communications, ‘always-on’ reliability and encrypted voice communications for enhanced security.	The Mitel 6867 SIP Phone is designed for power users who demand a lot from both their phones and their networks. The 6867 provides remarkable HD wideband audio and an enhanced speakerphone that uses advanced audio processing to achieve richer and clearer hands-free conversations. Supporting today’s high speed networks through dual Gigabit Ethernet ports, the 6867 offers a large color LCD display, six programmable soft keys, four programmable context-sensitive system keys and native DHSG/EHS headset support. When equipped with an optional detachable keyboard and up to three expansion modules, the 6867 becomes a productivity-enhancing 24-line desktop communication tool. With its fully customizable hard key layout, XML capabilities and an environmentally efficient PoE class 2 rating, the 6867 is one of the most advanced SIP desktop phones available on the market today.	Deploy high-quality voice communications for your information workers, the administrative and managerial staff. The affordable Cisco IP Phone 7841 is full-featured and easy to use. Business calls are more efficient and productive, which fosters collaboration. The 7841 also supports wideband audio for superior voice quality and offers advanced IP communications features. The Cisco IP Phone 7841 is a four-line endpoint that is ideal for: - Customers who currently use analog and digital phones but want to migrate to IP telephony - Existing Cisco customers who want to expand or update their investment in Cisco Unified Communications This phone is designed for information workers, the administrative staff and managers who have a moderate level of voice communications needs. Excellent User Experience For easier recognition at a glance, the 7841 phone includes four context-sensitive soft keys and a white-backlit display that: - Measures 3.5 inches (89 millimeters) - Has high-resolution graphics and grayscale - Is 396 x 162 pixels Other features and capabilities that contribute to a superior user experience include: - Dedicated fixed keys for common functions such as conference, messaging, and directory, and a two-way navigation button - Full wideband audio (G.722) support throughout the handset, headset, and speakerphone for superior clarity - Electronic hookswitch control for added flexibility in managing personal calls when using third-party headsets Simple Administration The 7841 phone is easy to deploy and manage, with features such as: - Power over Ethernet (PoE) Class 1 endpoint and Cisco EnergyWise to help reduce your energy costs and carbon footprint - Enhanced flexibility and customization with a field-replaceable bezel option - Integrated IEEE 10/100/1000 switch to support traffic from a co-located PC and reduce your cable infrastructure costs - A wall-mount option for common areas such as cafeterias and shipping and receiving docks, or where desk space is limited
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Manufacturer	Yealink	Cisco	Cisco	Cisco	Mitel	Cisco