Yealink SIP-T48U IP phone Grey LED Wi-Fi
Brand: Yealink | Model: SIP-T48U | SKU: SIP-T48U
Overview
Easy Customization and High Expansibility\nThe SIP-T48U has a seven-inch, 800 x 480-pixel, backlit- color touch screen, which enables a rich\nvisual presentation and easy navigation. Accompanied by two USB ports, the T48U is your\nright-hand man in the office that makes Bluetooth, Wi-Fi, USB headset and USB recording possible,\nand you can use any two of them freely according to your needs to enrich phone features.\nMeanwhile, the phone not only has 29 one-touch DSS keys that can be easily programmed to\nvarious features, but also can connect up to three expansion modules, for up to 180 additional\nbuttons with a screen-based LCD display and LED system.\n\nHD Audio\nYealink Optima HD Voice technology combines cutting-edge hardware and software with\nwideband technology for maximum acoustic performance. Being a totally open, highly versatile\naudio codec, Opus, is designed to perform a higher HD audio quality than other wideband codecs\nin a high network bandwidth; However, if your current network quality is poor, Opus can provide\nyou with a better audio quality than other narrowband codecs. And its hearing aid compatible\n(HAC) handset helps the person who is with hearing loss to hear the voice more clearly.\n\nEfficient Installation and Provisioning\nYealink T4U series supports efficient provisioning and effortless mass deployment with Yealink’s\nRedirection and Provisioning Service (RPS) and Boot mechanism to help you realize the Zero Touch\nProvisioning without any complex manual settings, which makes the T4U series simple to deploy,\neasy to maintain and upgrade. Furthermore, a unified firmware and auto-p template that applies\nto all T4U phone models (T41U, T43U, T46U and T48U), saves even more time and costs for\nbusinesses, as well as simplifies the management and maintenance.\n\nSecure Transport and Interoperability\nThe SIP-T48U uses SIP over Transport Layer Security (TLS/SSL), which is the latest network security\ntechnology. It’s also compatible with leading soft switch suppliers, such as 3CX, Broadsoft\nBroadworks.
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