YLK-TI-SIP-T42U “Yealink T42U Ultra-elegant Gigabit IP Phone - 2.7"” 192x64-pixel graphical LCD with backlight - Dual USB ports”

Yealink SIP-T42U, SIP IP phone, 12 sip accounts, 2 USB ports for headphones or WiFi dongle - optional bluetooth. Supports DECT wireless headphones with EHS. The Yealink SIP-T42U telephone is a latest-generation terminal that is in the mid-range of VoIP phones for operating and executive stations. It is equipped with all the essential features to manage internal and external calls in a practical and fast way and supports up to 12 SIP accounts. The paperless labels on the display guarantee order and convenience in system functions and SIP lines. The SIP-T42U IP Phone is a feature-rich business tool for excellent communications and extensive functionality. Coming with numerous built-in programmable keys, this 12-line IP phone ensures greater productivity. Optima HD Voice technology and Opus broadband codec, the T42U rewards you with superb audio quality and crystal clear voice communications. The phone feels faster and more responsive when performing call functions. In addition, the T42U has two USB ports such as the Yealink UH34 or the wireless WH6x series. Yealink's new T4U series offers the same elegant look as the T4 line, but with improvements for greater interoperability and better collaboration. Easy customization and high expandability Accompanied by two USB ports, the T42U is your right arm in the office that makes Bluetooth, Wi-Fi, USB headphones and USB recording possible, and you can use two freely according to your needs to enrich the phone's functionality. Meanwhile, the phone has three pages of flexible buttons that can be easily programmed with 15 paperless DSS keys at most. HD Audio Yealink Optima HD Voice technology combines cutting-edge hardware and software with broadband technology for maximum acoustic performance. As a totally open and highly versatile audio codec, Opus is designed to offer higher HD audio quality than other broadband codecs in a high network bandwidth; however, if the quality of your current network is poor, Opus can provide you with better audio quality than other narrowband codecs. And its hearing aid-compatible receiver (HAC) helps the person with hearing loss hear their voice more clearly. Efficient installation and provisioning Yealink's T4U series supports efficient provisioning and simple mass deployment with Yealink's redirection and provisioning (RPS) service and startup mechanism to help you achieve zero touch provisioning without complex manual settings, which makes the T4U series simple to deploy, easy to maintain and update. In addition, a unified firmware and an auto-p model that applies to all T4U phone models, save even more time and costs for businesses, as well as simplifying their management and maintenance. Secure Transport and Interoperability The Yealink T4U series uses SIP on Transport Layer Security (TLS/SSL), which is the latest network security technology. It is also compatible with major soft switch vendors, such as 3CX, Broadsoft Broadworks. In addition, it comes with dual firmware images that provide you with enterprise-level protection to avoid damaging your system once the update fails.