Overview Reviews Product Description The Yealink SIP-T77U is a premium SIP phone designed for executives and professionals. It features a 7' color touchscreen, dual USB ports, and advanced audio technologies for a superior communication experience. 7' 800x480 capacitive touchscreen with backlight Supports 16 SIP accounts, PoE, and dual USB ports HD voice with AI noise cancellation and Acoustic Shield Linux 6.1 OS with TEE hardware encryption for secure data storage Compatible with Bluetooth, Wi-Fi, USB headsets, and expansion modules Wall mountable with dual-angle stand and unified firmware for T7X series For full specifications, view the datasheet below: Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Yealink Yealink SIP-T77U IP Phone, 7' Touchscreen, 16 SIP Accounts, Dual USB, HD Voice, PoE, Linux 6.1, TEE Encryption, Wall Mountable Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments
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