VoIP brána GRANDSTREAM HT HT802v2

The Grandstream HT802 v2 is a high-performance analog telephone adapter (ATA) designed to connect traditional analog phones, fax machines, or PBX systems to modern IP-based voice networks. It supports a wide range of audio codecs and advanced telephony features, making it a reliable choice for both residential and business VoIP deployments.

Key features

• Supports multiple voice codecs including G.711, G.722, G.723.1, G.726-32, G.729ab, OPUS, and CNG with VAD for efficient bandwidth usage
• Fax compatibility via T.38 protocol for reliable fax transmission over IP networks
• Comprehensive protocol support: TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, and SSH
• Advanced security with SRTP and SSL/TLS encryption to protect voice communications
• Compact design measuring 100 mm width, 100 mm depth, and 29.5 mm height for easy placement
• Powered by AC input (100-240 V, 50/60 Hz) for flexible installation
• Black color finish suitable for professional environments