Interface:
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- Ports: 32 FXS Ports
- Has 2 RJ 21 Ports
- Telephony Interfaces: RJ11 and RJ21 50-pin Telco Connectors
- WAN:1 10/100BASE-T Ethernet
- LAN: 1 10/100BASE-T Ethernet
- Indicators: Ports Status and Activity LEDs
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Media Processing:
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- Protocol: SIP (RFC3261), IAX2
- Transport: UDP, TCP, TLS, SRTP
- Codec: G.711 (alaw/ulaw), G.722, G.723, G.726, G.729A/B, 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
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Telephony Features:
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- Call Handling: 3-way Conference, Attended and Blind Transfer, Call Forward, Caller ID Display, Call Waiting, CDR, Direct Caller ID Calling, Distinctive Ringtone, Do Not Disturb, Flexible Dialing Plan, Hunting Groups, Hotline, MWI, Speed Dia
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Connectivity:
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- Signaling: FXS Loop Start, FXS Kewl Start
- Caller ID: BELL202, ETSI (V23), NTT (V23-Japan), and DTMF-based CID
- Disconnect Methods: Busy Tone, Polarity Reversal
- Short & Long Haul: 3REN, up to 1.5 km on 24 AWG wire
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Security/ IP Services:
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- Firewall: Built-in Firewall, IP Blacklist, Attack Alert
- Network: DHCP, DDNS, OpenVPN, Static Route, VLAN
- Nat Traversal: Static NAT, STUN
- Network Protocol: FTP, TFTP, HTTP, HTTPS, SSH
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Compatibility:
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- Softswitch and IP-PBX: Interoperable with a wide range of IPPBX and softswitches
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Management:
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- Protocol:Â SNMP, RADIUS, TR-069
- Provisioning: Web GUI, Auto Provisioning, Backup and Restore, Firmware Upgrade by HTTP/TFTP
- Configuration: Remote Management*, Packet Capture, System Logs, Voice Menu for FXS Gateways Basic Configuration, API
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Physical:
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- Power: AC 100-240V (12V 5A)
- Dimensions (L × W × H) (mm): 440 × 250 × 44
- Operation Temperature: 0°C to 40°C, 32°F to 104°F
- Storage Temperature: -20°C to 65°C, -4°F to 149°F
- Humidity: 10-90% non-condensing
- Mounting: Desktop, Rack-mount
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