Installation guide

Synapse Installation Guide Back to Contents
Getting Started 55
PSTN Gateway Features
Figure 28 illustrates the PSTN Gateway features and connections.
Figure 28. PSTN Gateway Features and Connections
DC 5.1V
LINE 1
LINE 2 LINE 3 LINE 4 BYPASS
LAN
RESET
LINE 1
LINE 2
LINE 3
LINE 4
POWER
SELECT CANCEL
DOWN
UP
+-
1
2
3
4 5 6
1. Display Provides system and network status, device information, and
configuration data. See “Gateway Front Panel Interface” on
page 61.
2. Reset Restarts the Gateway when pressed momentarily.
Restores factory defaults when pressed and held for more than five
seconds with the LAN cable not connected.
3. PSTN Line Ports 1–4 Traditional 2-conductor wiring (FXO—Foreign Exchange Office
Ports).
4. Bypass Port Traditional analog POTS (Plain Old Telephone Service) that is
available during an AC power outage. When the Gateway power
fails, calls on Line 4 are routed to the bypass line.
5. RJ-45 Ethernet Network Port 10Base-T/100Base-Tx with Auto MDI/MDI-X switching.
6. DC 5.1V Power-Supply Jack