TE20 All-in-One HD Videoconferencing System - Huawei
TE20-12X-W-00 Huawei TE20 Videoconferencing Endpoint - WiFi (All-in-One HD Codec, with HD camera and microphone, including cable assembly, and remote control)
HUAWEI TE20 ADMINISTRATOR'S MANUAL Pdf Download | ManualsLib
Huawei TE20 Videoconferencing Endpoint System Quick Start Guide