The Yealink T48S SIP Phone is the Chinese multi-national’s latest IP phone solution built to help improve audio quality, boost staff productivity and aid collaboration in a wide variety of different businesses.
As a company that is considered to be the second largest SIP phone provider in the world and has a history of delivering world class business communication solutions to a wide variety of clients there is much to be expected from Yealink – but how well does the T48S live up to this impressive reputation?
In order to find out, we decided to write an in-depth review, discussing what the phone can do, what features it offers and what types of businesses would benefit most from using them.
How does it look?

With its elegant black colour, stylish and professional design and an impressive 7-inch 800×480 touchscreen colour display, the T48S is a gorgeous phone that instantly adds a touch of class to any desktop top it’s placed upon.
What can it do?
Featuring Yealink’s Optima HD Voice technology and wideband codec of Opus, the T48S offers unparalleled levels of audio quality during every call and ensures that every conversation is crystal clear from start to finish.
With an optimised interface that delivers a smartphone-like user experience, the T48S will support popular business applications and enables agents to easily flick through the various features with the tips of their fingers much like they would on their iPhone or Android devices.
Along with 16 line keys, the T48S also offers 29 touch memory keys and a adapter port means an adapter can easily be added to connect smartphone and headset devices. Moreover, a built-in USB port provided further support for extended functions such as USB call recording, connectivity for even more flexibility and functionalities
In terms of configuration and maintenance, The Yealink T48S supports efficient provision and effortless mass deployment with Yealink’s free Redirection and Provisioning Service (RPS). Also, the T48S also offers a unified firmware and an auto-provisioning template, thus saving even more time and IT costs for businesses.
What do we like most?
Aside from its stylish looks and impeccable audio quality, the thing that really stood out for us with regards to the T48S’s functionality was the huge touch screen display that really simplifies the whole communications experience and adds comfort and efficiency to every call.
Who is it for?
As a luxurious desk phone that oozes professionalism and class, we feel the T48S is a device built with the enterprise user in mind and the features it offers are designed to help key figures in businesses reach the best of their potential.
Where can I get more information?
For more information on the Yealink endpoints range, take a look at the Yealink homepage.
UC Today Opinion
For any businesspersons looking for a reliable, enterprise-grade communications solution that offers high-class audio quality, an abundance of key communication features and a great deal of flexibility, the Yealink T48S is a wise investment and we feel it more than lives up to the Yealink reputation.
Do you have any experiences with the Yealink T48S that you wish to share? How do you feel it compares with other IP Phones on the market? If you have any thoughts you wish to share, or if you would like to discuss the review with other readers, please feel free to submit your thoughts to the comments section below.