Installation guide

Configuring digital trunks and channels 5-27
Chapter 5: Configuring Analog and Digital Trunks
Wave Global Administrator Guide
d Select the appropriate mode.
•
User. This is the typical setting, unless you are connecting two Wave Servers
together.
•
Network. Use this setting if you are connecting two Wave Servers together. In this
case, one Wave Server must be set to User and the other set to Network.
Caution: These settings should not be adjusted unless you are instructed to do
so by your Vertical Technical Support representative.
e Select the Outgoing Caller ID Provided by Central Office check box if your contract
specifies that the central office will provide Caller ID.
In this case, the central office will typically provide the ISDN trunk’s billing number
as Caller ID for all outgoing calls.
To configure ISDN channel settings, see “Configuring digital channels for ISDN” on
page 5-34.
f Check the
Send Calling Name check box if you want Wave to send the name specified
in the General Settings applet when calls are sent over this trunk.
5 Specify the system clock reference in the
System Clock Ref drop-down list. Available
options are:
•
Internal. The selected T-1 trunk will not be a clock reference source for the Wave
Server, rather, the selected T-1 will act as a clock reference for the equipment
connected to the T-1 trunk. This is useful if the Wave Server is to be master clock to
another Wave Server or internal device. In this case, the other device should be
configured as External.
•
External Primary. The Wave Server gets its primary clock reference from the selected
T-1 trunk. Use this for a T-1 trunk connecting to the PSTN. Only one trunk can be
primary.
•
External Secondary. If the primary T-1 trunk fails, the Wave Server will get its
primary clock reference from the secondary T-1. Only one trunk can be secondary.
Note: If you configure one trunk as secondary, the other trunk must be primary. If you have
only one T-1 connection between your Wave Server and the PSTN, that connection must be
the primary one. If you have two T-1s connected, the connection you are using for voice
must be the primary one, and the other (typically set for data use) is secondary.
Release 2.0
September 2010