Patton electronic SMARTNODE 4110 - Manual (Page 26)

Applications for SmartNode 4520 Series 26
SmartNode 4520 & 4110 Series User Manual 2 • Applications overview
Application—Single-phone PSTN and VoIP access
The SmartNode 4520 Series with a combination of FXS and FXO ports can be used to make and receive calls
via PSTN and Internet calling services over the same telephone handset (see
figure 15 ). Using individually con-
figurable routing tables, an outbound call can be directed to the local PSTN connection or to an Internet tele-
phony service provider (ISTP). Inbound calls from the Internet and the PSTN can ring the same phone.
Figure 15. Single-phone access
Console
Vo IP Gateway Router
ToIP Integrated
Access Device
SmartNode 4524
Link 100M Activity
0/0 0/1 0/2 0/3
En et 0
Vo ice Po rts
Power Run V oIP Link
Link 100M Activity
En et 1