3
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About this guide
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Safety when working with electricity
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Preventing electrostatic discharge damage
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Typographical conventions used in this document
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1
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SmartNode Series VoIP routers overview
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2
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Applications for SmartNode 4110 Series
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SIP and H.323 terminal and PSTN gateways
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Application—Analog line extension over IP
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Application—ITSP dial-in access
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Application—Private line automatic ringdown (PLAR)
..................................................................................23
Application—Enterprise campus BRI to FXS telephony extension
..................................................................23
Application—PBX toll bypass gateway
............................................................................................................24
Applications for SmartNode 4520 Series
...............................................................................................................24
Application—SOHO off-premise extension
....................................................................................................25
Application—Single-phone PSTN and VoIP access
........................................................................................26
3
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Location and mounting requirements
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Summary of Contents for SmartNode 4110 Series
Page 46: ...46 Chapter 5 LEDs status and monitoring Chapter contents Status LEDs 47...
Page 72: ...72 Appendix E SmartNode 4110 Series factory configuration Chapter contents Introduction 73...
Page 74: ...74 Appendix F SmartNode 4520 Series factory configuration Chapter contents Introduction 75...
Page 76: ...76 Appendix G Installation checklist Chapter contents Introduction 77...