2 • Applications Overview
Model 4520 & 4110 Series Getting Started Guide
28
Applications for SmartNode 4110 Series
Application—PBX toll bypass gateway
The gateways can be used to provide toll bypass over an IP WAN (see
figure 11
). The call routing in this case is
provided by the PBX systems. A call routed to the FXS gateway can be relayed on a port-to-port basis to the
remote gateway or on a dialled number basis.
Note
With the use of FXS ports extension dialing on the secondary side must be
done through two stage dialling (DTMF relay).
Figure 11. Toll bypass
Summary of Contents for SMARTNODE 4110 Series
Page 6: ...Contents Model 4520 4110 Series Getting Started Guide 6...
Page 8: ...Compliance information Model 4520 4110 Series Getting Started Guide 8...
Page 14: ...About this guide Model 4520 4110 Series Getting Started Guide 14...
Page 47: ...47 Chapter 5 Monitoring Status Chapter contents Status LEDs 48...
Page 60: ...A Specifications Model 4520 4110 Series Getting Started Guide 60 Power supply...
