AT&T SB67030 Administrator's Manual page 160

To configure the two ATA FXS ports: (Continued)
Figure 154. ATA Settings, Part 2
System Configuration
Synapse Administrator's Guide
160
4. For each FXS port shown in Figure 154:
Enter the Display Name.
The Display Name is used as part of the
caller ID when an analog phone connected
to the FXS port is used for internal calls.
Enter an Extension Number.
Assign a Direct Inward Dialing number for
this extension using the Select DID drop-
down list. Select <Unassigned> to release
a previously assigned DID number.
Select whether the Outgoing Caller ID will
be the DID number or the System Pilot
Number.
5. When you are done, click
settings.
OR
Click to return to the previous screen
without saving the changes.
to save these