

Product Features
• Supports 4 SIP profiles and 4 FXS ports
• Strong AES encryption with the security certificate per unit
• Automated and secure provisioning options using TR069
• 3-way voice conferencing per port
• Exceptional voice quality with wide-band HD codec
• Supports T.38 Fax for reliable Fax-over-IP
• Supports dual Gigabit network ports
• High performance NAT router
Product Specifications
• Telephone Interfaces: Four (4) RJ11 FXS ports
• Network Interfaces: Two (2) 10/100/1000Mbps RJ45 ports
• LED Indicators: POWER, LAN, WAN, PHONE1, PHONE2, PHONE3, PHONE4
• Factory Reset Button: Yes
• Telephony Features: Called ID display or block, call waiting, flash, blind or attended transfer, forward, hold, do not disturb, 3-way conference
• Voice Codecs: G>711 with Annex I (PLC) and Annex II (VAD/CNG), G.723.1, G.728A/B, G.726, iLBC, OPUS, dynamic jitter buffer, advanced line echo cancellation
• Fax Over IP: T.38 compliant Group 3 Fax Relay up to 14.4 kpbs and auto-switch to G.711 for Fax Pass-Through
• Short/Long Haul Ring Load: 2 REN, up to 1km on 24AWF line
• Called ID: Bellcore Type 1 and 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/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, STUN, SIP (RFC3261), SIP over TCP/TLS, SRTP, TR-069
• QoS: Layer 2 (802.1Q VLAN, SIP/RTP 802.1p) and Layer 3 (ToS, Diffserv, MPLS)
• DTMF Method: In-audio, RFC2833 and/or SIP INFO
• Provisioning and Control: HTTP, HTTPS, TELNET, TFTP, TR-069, secure and automated provisioning using AES encryption, syslog
• Media: SRTP
• Control: TLS/SIPS/HTTPS
• Management: Syslog support, telnet, remote management using web browser
• Universal Power Supply: Input: 100-240VAC, 50-60Hz / Output: 12V/1.0A
• Environmental:
Operational Temperature: 32 to 104°F (0 to 40°C)
Storage Temperature: 14 to 140°F (-10 to 60°C)
Humidity: 10 to 90% non-condensing
• Dimensions: 28.5 x 130 x 90 mm (1.12 x 5.12 x 3.54 ")
• Weight: 7.26 kg (16 lbs)
• Compliance: FCC/CE/RCM