The HT802 V2 is a 2 port analog telephone adapter (ATA) that allows users to create a high-quality and manageable IP telephony solution for residential and office environments. Its ultra-compact size, voice quality, advanced VoIP functionality, security protection and auto provisioning options enable users to take advantage of VoIP on analog phones and enables service providers to offer high quality IP service. The HT802 V2 is an ideal ATA for individual use and for large scale commercial IP voice deployments. Ports & interfaces Ethernet LAN (RJ-45) ports: 1 Modem (RJ-11) ports: 2 Weight & dimensions Width: 100 mm Depth: 100 mm Height: 29.5 mm Weight: 114 g Power Power source type: AC AC input voltage: 100-240 V AC input frequency: 50/60 Hz Output voltage: 5 V Output current: 1 A Operational conditions Operating temperature (T-T): 0 - 40 °C Storage temperature (T-T): -10 - 60 °C Operating relative humidity (H-H): 10 - 90% Protocols Supported protocols: TCP/IP/UDP, RTP/RTCP (RFC1889, 1890), HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, SSH, Telnet, STUN (RFC3489, 5389), SIP (RFC3261), SIP over TCP/TLS, SRTP, SNMP, TR-069, IMS/3GPP, IPoE Network Quality of Service (QoS) support: Yes Security Security algorithms: SRTP, SSL/TLS Call management Caller ID: Yes Conference call: Yes Call waiting: Yes Features Voice codecs: CNG, G.711, G.722, G.723.1, G.726-32, G.729ab, OPUS, VAD Fax compatibility: T.38 Reset button: Yes Product colour: Black Certification: FCC 15B, AS/NZS CISPR22, AS/NZS60950, EN55022, EN55024, EN60950, EN61000-3- 2, EN61000-3-3, UL (Power supply) K.21Show moreShow less
