Yealink SIP T48U Advanced IP Power over Ethernet Corded Phone with Optima HD Voice Technology and 7.0 Inch LCD Touch Screen Colour Display Backlight (800 x 480 Pixel) Black

Yealink T48u Sip Poe Voip Telephone. Elevate your business communication with the Yealink T48U SIP PoE VoIP phone. Experience effortless navigation on its large, vibrant 7-inch color touchscreen. Crystal-clear audio is guaranteed by Yealink Optima HD Voice and the versatile Opus codec, ensuring superb sound even in challenging network conditions. Enhance productivity with dual USB ports enabling Bluetooth, Wi-Fi, USB headsets, and recording. Easily expand functionality with programmable DSS keys and up to three expansion modules. Simplified deployment and management are achieved through Zero Touch Provisioning and unified firmware. Enjoy secure, reliable communication with TLS/SSL encryption and broad soft switch compatibility. Yealink presents a dynamic business communication solution to executives and professionals with the new SIP-T48U IP phone. The phone employs an 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 forgreater interoperability and better collaboration.Features: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 clearlyEfficient 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, 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 fimrware images that gives you a enterprise-level protection to avoid bricking your system once upgrade failed. tradeinn Techinn

Revolutionary & Advanced SIP phone with 7.0 Inch (800 x 480 Pixel) LCD touch screen colour display with backlight Yealink Optima HD voice technology Opus codec support, Dual USB ports, Dual-port Gigabit Ethernet & Dual firmware images Up to 16 SIP user accounts T4U Auto-P template unified, T4U firmware unified & PoE support