Feature
Caller ID display or block, call waiting, flash, blind or attended transfer, forward, hold, do not disturb, 3-way conference, Supports T.38 Fax for reliable Faxover-IP, Supports dual Gigabit network ports
Others
Telephone Interfaces: Two (2) RJ11 FXS ports, Network Interfaces: Two (2) 10/100/1000Mbps RJ45 ports, LED Indicators: POWER, LAN, WAN, PHONE1, PHONE2, Factory Reset Button: Yes, Short/Long Haul Ring Load: 3 REN, up to 1km on 24AWG line, Caller ID: Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CID, Disconnect Methods: Busy Tone, Polarity Reversal/Wink, Loop Current, Network Protocols: TCP/IP/UDP, RTP/RTCP, HTTP/HTTMethod: In-audio, RFC2833 and/or SIP INFO, Media: SRTP, Control: TLS/SIPS/HTTPS, Management: Syslog support, SSH, remote management using web browser,Compliance FCC/CE/RCM, K.21. Operational: 32º – 104ºF or 0º – 50ºC, Storage: 14º – 140ºF or -10º – 60ºC, Humidity: 10 – 90% Non-condensing,
Specialty
Supports 2 SIP profiles and 2 FXS ports, Strong AES encryption with security certificate per unit, Automated & secure provisioning options using TR069, 3-way voice conferencing per port, Exceptional voice quality with wideband HD codec, High performance NAT router, 2 SIP profiles through 2 FXS ports and dual Gigabit ports