Product Specifications:
• Ports: 16 FXO Ports
• Telephony Interfaces: RJ11 and RJ21 50-pin Telco Connectors
• Network Interfaces: 1 x 10/100Base-T Ethernet
• Protocol: SIP (RFC3261), IAX2
• Transport: UDP, TCP, TLS, SRTP
• Codec: G.711, G.722, G.723, G.726, G.729A, GSM, ADPCM
• Voice Capability: ITU-T G.168 LEC Echo Cancellation, Dynamic Jitter Buffer, VAD, CNG, PLC
• DTMF Mode: RFC2833, SIP Info, In-band
• Fax: T.38 and Pass-through
• QoS: DiffServ, ToS, 802.1 P/Q VLAN tagging
• Network: DHCP, DDNS, Open VPN, PPPoE, Static Route, VLAN
• Network Protocol: FTP, TFTP, HTTP, HTTPS, SSH
• Management Protocol: RADIUS, TR-069*
• Signaling: FXO Loop Start, FXO Kewl Start
• Caller ID: BELL202, ETSI (V23), NTT (V23-Japan), and DTMF-based CID
• FXO Connectivity: Programmable AC Impedance, Hang-up Detection, Answer Detection, Caller ID Detection
• Disconnect Methods: Busy Tone, Polarity Reversal
• Power: AC 100-240V (12V 5.5A)
• Humidity: 10-90% non-condensing
• Storage Range: -20°C to 65°C, -4°F to 149°F
• Operation Range: 0°C to 40°C, 32°F to 104°F
• Mounting: Desktop, Rack-mount
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