Patton electronic 4110 - Manual (Page 30)

2 • Applications Overview Model 4520 & 4110 Series Getting Started Guide
30 Applications for SmartNode 4520 Series
Applications in combination with FXO models
The FXO models will enable the provisioning of POTS (FXS to FXO) extension over any existing Ethernet/IP
network. The FXS ports will allow a standard POTS handset to seamlessly connect to a remote PSTN line or
PBX extension port over a packet network. Following the model of extension, all of PBX functions are trans-
parently carried over the network end-to-end (hook flash, CLID, DTMF, etc.).
Application—SOHO off-premise extension
For a SOHO/telecommuter the SmartNode 4520 Series router can provide an off-premise extension to the
corporate network. Now the remote user will appear to be local and enjoy all of the services available to local
telephony users—such as station-to-station dialing, outside trunk access, and voice mail. Additionally, the
home user can take advantage of corporate dialing rates. This deployment does not require modification to the
PBX/infrastructure.