AT&T SB67010 PSTN Installation Manual page 134

Synapse Installation Guide
Single-zone OHP on FXS is not working and the FXS LED (right of the ATA LCD screen) for the FXS
port that is used for the OHP equipment is OFF.
Cause
No signal is detected.
The OHP is not a member of
a Paging Zone.
In single-zone paging, paging starts on Desksets before the paging starts on the OHP system.
Cause
Paging delay is too short.
Troubleshooting
Action
There is no signal when no one is paging or the

FXS ports are not configured for overhead paging.
Verify that your paging equipment is connected

to FXS 1 or FXS 2. If not, plug it in, and verify
your OHP equipment connections.
Add OHP to the Paging Zone.

a. Log on to the WebUI as administrator, click
System Settings, then Paging Zones.
b. Click the
paging zone.
Select Overhead Page from the Available
c.
Members list and click
d. Click .
Action
Verify that the Paging Delay is set to an

appropriate delay to work with your OHP system.
a. Log on to the WebUI as administrator, click
System Settings, then Overhead Paging.
b. Set the Paging Delay.
c. Click .
133
Back to Contents
button for the desired
.