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| The SmartNode 4520 VoIP Gateway-Router supports up to eight FXS or FXO telephone connections and combines Voice over IP with advanced Quality of Service (QoS) and full Internet access and security features to provide best in class service and voice quality. |
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Features & Benefits
- Dual 10/100 Full-Duplex Auto-Sensing Auto-MDX Ethernet
- 14 LEDs for System, Ethernet, and Call status
- Universal 100-240VAC
- Configuration and Management through Webinterface, CLI, Telnet, Console and SNMP
- IP routing and Services, NAT/PAT, DHCP Server, PPPoE, IP Filter Lists provide full Internet access capabilities and security
- Advanced QoS and traffic management.
- Voice-priority, traffic shaping to ensure optimal up and downstream voice quality
- Up to 8 Voice and FAX Calls over IP
- Support-Use any CODEC or T.38 FAX on any port, any time
- 2,4,6 or 8 FXS and 2,4 FXO Ports-Up to 8 FXS ports connect to your standard telephone with programmable tones, ringing, CLIP etc.
- 2 or 4 FXO ports for PSTN connections.
- Programmable call routing switches between any FXS, FXO and IP connection.
- Toll Quality CODECs & T.38 FAX-Use standard G.711 or G.726 Codecs for toll-quality or G.723.1 or G.729ab for low-bandwidth applications.
- T.38 FAX and FAX Bypass features allow high-quality fax.
- H.323v4, SIP Signaling-Deploy into any enterprise or carrier softswitch network with the leading call and session signalling protocols.
- Maximize Interoperability to create advanced multimedia and messaging services. IPSEC VPN, Encryption, & VLAN-Connect your telephone to IP and secure your calls with optional IPSEC.
- Choose DES/3DES or AES for encryption.
- VLAN tagging/stripping allows interfacing into your 802.1pQ network.
- Full ToIP™ Call Switching-Enhanced circuit-switched call routing allows user programmable and adaptive call handling based on hunt groups, caller/called ID, and time of day.
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