GRANDSTREAM HT802 IP ATA

GRANDSTREAM HT802 IP ATA

The GRANDSTREAM HT802 IP ATA (Analog Telephone Adapter) serves as a bridge between traditional analog telephony systems and modern IP-based networks, facilitating seamless integration and enhanced communication functionalities. Equipped with two RJ11 FXS ports for connecting analog devices such as phones or fax machines, and a 10/100Mbps auto-sensing Ethernet port, the HT802 enables users to leverage the benefits of IP telephony without replacing existing equipment. Its comprehensive set of telephony features includes caller ID display or block, call waiting, call forwarding, call transfer (both blind and attended), call hold, do not disturb, and 3-way conference calling, empowering users with versatile call management capabilities. The HT802 supports a wide range of network protocols including TCP/IP, UDP, RTP/RTCP, HTTP/HTTPS, DNS, DHCP, NTP, TFTP, SSH, STUN, and SIP (RFC3261), ensuring compatibility and interoperability with various IP-based systems and services. To ensure secure communication, the HT802 implements SRTP (Secure Real-Time Transport Protocol) for media encryption, TLS/SIPS/HTTPS for control encryption, and offers support for advanced security features like syslog support and SSH for remote management. It boasts support for a variety of voice codecs including G.711, G.722, G.723.1, G.729A/B, G.726, iLBC, and OPUS, enabling high-quality voice transmission with features like advanced line echo cancellation and dynamic jitter buffer. Compliant with FCC and international standards, the HT802 adheres to regulatory requirements ensuring safety and reliability. Its compact dimensions of 100mm x 100mm x 29.5mm and lightweight design make it suitable for various deployment scenarios. With features like fax over IP (T.38 compliant), universal power supply, and flexible provisioning options using HTTP, HTTPS, SSH, TFTP, and TR-069, the GRANDSTREAM HT802 IP ATA offers a robust solution for businesses and service providers looking to transition to IP telephony while preserving their existing analog infrastructure.

GRANDSTREAM HT802 IP ATA  Ffeatures

• Telephony Features: Supports a range of essential telephony features including caller ID display or block, call waiting, call transfer (blind or attended), call forwarding, call hold, do not disturb, and 3-way conference calling, catering to diverse communication needs.
• Protocols/Standards: Adheres to a variety of network protocols and standards such as TCP/IP, UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, SSH, STUN, SIP (RFC3261), SIP over TCP/TLS, SRTP, and TR-069, ensuring interoperability and compatibility with modern IP networks.
• Security: Implements robust security measures including SRTP (Secure Real-Time Transport Protocol) for media encryption, TLS/SIPS/HTTPS for control encryption, and supports secure management protocols like syslog, SSH, and remote management via web browser, safeguarding communication channels and user accounts.
• Voice Codecs and Capabilities: Supports various voice codecs such as G.711, G.722, G.723.1, G.729A/B, G.726, iLBC, and OPUS, along with features like dynamic jitter buffer and advanced line echo cancellation, ensuring high-quality voice transmission.
• Quality of Service (QoS): Facilitates efficient QoS management at both Layer 2 (802.1Q VLAN, SIP/RTP 802.1p) and Layer 3 (ToS, DiffServ, MPLS) levels, prioritizing voice traffic for optimal performance.
• Temperature and Compliance: Operates within a temperature range of 0º – 40ºC (32º – 104ºF) and complies with various regulatory standards including FCC 15B, AS/NZS CISPR22, AS/NZS60950, EN55022, EN55024, EN60950, EN61000-3-2, EN61000-3-3, and UL (Power supply), ensuring reliability and safety.
• Physical Specifications: Compact dimensions of 100mm x 100mm x 29.5mm, weighing 114g (without package), featuring two RJ11 FXS ports, one 10/100Mbps auto-sensing Ethernet port (RJ45), LED indicators, and a factory reset button for ease of use.
• Other Features: Supports fax over IP (T.38 compliant), various caller ID formats, multiple disconnect methods, and DTMF methods, enabling flexible communication solutions. Additionally, offers provisioning and control via HTTP, HTTPS, SSH, TFTP, and TR-069, with secure and automated provisioning using AES encryption and syslog support.
• Universal Power Supply: Compatible with universal power input (100-240VAC, 50-60Hz) and outputs 5.0VDC/1.0A, ensuring adaptability to different power sources.