20
Chapter 2 Applications overview
Chapter contents
Introduction..........................................................................................................................................................21
Applications for SmartNode 4110 Series ...............................................................................................................21
SIP and H.323 terminal and PSTN gateways ..................................................................................................21
Application—Analog line extension over IP ....................................................................................................22
Application—ITSP dial-in access ....................................................................................................................22
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