GRANDSTREAM VOIP Gateway HT HT802v2

Certification: FCC/CE/RCM | Operating temperature (T-T): 0 - 40 °C | Call waiting: Yes | Operating relative humidity (H-H): 10 - 90% | LED indicators: WAN | Voice codecs: G.723.1 | Ethernet LAN (RJ-45) ports: 1 | LED indicators: Power | Fax compatibility: T.38 | Voice codecs: G.729B | Voice codecs: OPUS | Security algorithms: SSL/TLS | Security algorithms: SIPS | xDSL connection type: ADSL | Security algorithms: AES | Security algorithms: HTTPS | Storage temperature (T-T): -10 - 60 °C | Caller ID: Yes | Reset button: Yes | Quality of Service (QoS) support: Yes | LED indicators: LAN | Voice codecs: G.711 | Voice codecs: G.726 | Voice codecs: G.729A | Modem (RJ-11) ports: 2 | Voice codecs: iLBC | Supported network protocols: TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, STUN, SIP (RFC3261), SIP TCP/TLS, SRTP, TR-069