Model Number: WEB-100S Brand Name: iMentor Key Specifications/Special Features: iMentor WEB-100 is multilateral smart education and conference system on the internet which has high-definition video and high quality audio of broadband and also it enables to multi-point video call at the same time.Dynamic bandwidth minimizing functionForward error recovery functionAcoustic echo canceller, howling filterNoise suppressorMCU (Multi-point Control Unit): min 4 - max 16Protocol standard: SIP(RFC3261)Video codec: H.264, H.243 (30fps.720P)Audio codec: G.711-A, G.711-u, G.722Dimensions (D × W × H mm): 510×373×170, 3.6kg