Patton electronic SmartNode 4110 Series ユーザーズマニュアル
Applications
43
SmartWare Software Configuration Guide
1 • System overview
Figure 4. Typical LAN telephony system with a SmartNode gateway
LAN telephony
With its voice-over-IP gateway features, the SmartNode can be used as a standalone gateway for VoIP tele-
phony (see
phony (see
).
A standalone gateway has performance reliability and scalability advantages compared with PC-based gateway
cards. In this application, the SmartNode also offers a migration path to enterprise or carrier networking.
cards. In this application, the SmartNode also offers a migration path to enterprise or carrier networking.
shows the deployment of a SmartNode as a LAN voice gateway.
The PSTN connections can be scaled from a single ISDN basic rate access to multiple primary rate lines. With
Q.SIG, integration in private PBX networks is also supported.
Q.SIG, integration in private PBX networks is also supported.
Node
LAN
IP Phones
IPPBX
PSTN