Short product description:
The Grandstream Networks HT841 VoIP telephone adapter supports multiple voice codecs including G.711, G.723.1, G.726, G.729A, and G.729B. It features fax compatibility with T.38 and has LED indicators for LAN, Power, and WAN. Security is ensured with AES, HTTPS, SIPS, and SSL/TLS protocols. Compact dimensions of 100mm width, 28mm depth, and 190mm height make it an ideal choice for efficient VoIP communication.