Applications for SmartNode 4110 Series
24
SmartNode 4520 & 4110 Series User Manual
2
• Applications overview
Application—PBX toll bypass gateway
The gateways can be used to provide toll bypass over an IP WAN (see
figure 13
). 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 or
depending on the dialed-number to the remote gateway.
Note
With the use of FXS ports, extension dialing on the secondary side must be
done by using two-stage dialing (DTMF relay) or a call attendant. DID is not
available when using a SmartNode FXS port connected to a PBX FXO port.
Figure 13. Toll bypass
Summary of Contents for SmartNode 4520 Series
Page 47: ...47 Chapter 5 LEDs status and monitoring Chapter contents Status LEDs 48...
Page 74: ...74 Appendix E SmartNode 4110 Series factory configuration Chapter contents Introduction 75...
Page 76: ...76 Appendix F SmartNode 4520 Series factory configuration Chapter contents Introduction 77...
Page 78: ...78 Appendix G Installation checklist Chapter contents Introduction 79...
