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Yealink T48U IP Phone - Corded - Corded - Wall Mountable - Classic Gray SIP-T48U

For a custom quote please email sales@ziestech.com

A Revolutionary SIP Phone with a 7-inch Touch Screen

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.

Key Features and Benefits

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.

Enjoy superior voice communications while retaining the convenience and user-friendliness over Internet
Uses VoIP technology to transfer audio signals over the Internet while circumventing high toll charges by telephone companies
Electrical power and data are transmitted using a single cable to devices such as Access Points, IP cameras or IP phones

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42 reviews on

AI Summary

Based on 42 reviews

Outstanding customer service with quick responses and knowledgeable support, particularly from their sales representative, Stuart;

Competitive pricing and great deals for networking and IT equipment, making it an appealing choice for businesses;

Reliable and fast shipping, ensuring customers receive their orders promptly, including handling replacements efficiently.

5 years ago

Verified

The team at Ziestech is outstanding. They are quick to reply to requests and have great pricing. You can tell that they really care about customer satisfaction by regularly going out of their way to make you happy. I wish more Canadian distributors would follow their example. I would not think twice about recommending them to others for their IT, networking and telecom equipment needs. Great work guys! Keep it up!

6 years ago

Verified

Very excellent service offered by this company.. A very helpful team and for sure we will deal with them again and again. Stuart is so great and his service and support is remarkable. service A1. Thx for your great effort and time by helping and supporting us..

6 years ago

Verified

Great service, great pricing, and super reliable. Been using Ziestech Distributors for 2 years,almost exclusively. Finally a company that delivers the same high quality service that i strive to provide for my clients. Andrew Ferris Multi--Tek consulting

5 years ago

Verified

We use this company whenever possible and found them to be very professional and knowledgeable. Stuart is our sales rep and a great guy to work with. I would highly recommend them and would give them 6 stars if possible

4 years ago

Verified

Stuart always provides you with the best deal, fast shipping, excellent communication and has good knowledge of all his products. Always great to business with Ziestech.

6 years ago

Verified

My go to supplier for all my networking needs, Stuart and his team are real professionals. An exceptional service and great prices, 5 start service all around.

8 months ago

Verified

Great place to buy all your networking gear love the service

5 years ago

Verified

Stuart was of great help and facilitated our order despite all of the COVID19 limitations. Great company that can be relied upon for server purchasing.

6 years ago

Verified

Excellent place to buy from with fast customer service! I even had a defective wall adaptor and they sent me a replacement the same day! service A1! ☺️ thanks!