Installing optional equipment /
297
N0130943 02
Modular ICS 7.1 Installer Guide
Installing optional equipment
This section describes the installation procedures for optional,
customer-suppled equipment.
Auxiliary ringer
(customer supplied)
The Norstar ICS provides a control contact to operate an
auxiliary ringer.
1. Follow the installation instructions provided by the
manufacturer.
2. Connect the auxiliary ring generator to the 50-pin
distribution block as shown in the wiring charts.
The pins in this chart provide a control contact. They do
not provide ring current or DC voltage. The ringer must
not draw more than 50 mA from a 40 V DC source.
Auxiliary ringer programming
The auxiliary ringer can be activated by setting auxiliary ring
for specific external lines, and auxiliary ring for specific
telephones. Refer to the
Modular ICS 7.1 System Coordinator
Guide
for programming details.
Heading
Trk/Line Data
Capabilities
Services
Содержание Modular ICS 7.1
Страница 2: ......
Страница 46: ...46 How to use this document Modular ICS 7 1 Installer Guide N0130943 02...
Страница 72: ...72 Welcome to ISDN Modular ICS 7 1 Installer Guide N0130943 02...
Страница 102: ...102 Remote system access Modular ICS 7 1 Installer Guide N0130943 02...
Страница 108: ...108 Controlling system access Modular ICS 7 1 Installer Guide N0130943 02...
Страница 192: ...192 ETSI MCDN and Network features Modular ICS 7 1 Installer Guide N0130943 02...
Страница 290: ...290 Modular ICS 7 1 Installer Guide N0130943 02...
Страница 582: ...582 Link Status Modular ICS 7 1 Installer Guide N0130943 02...
Страница 586: ...586 Usage Metrics Modular ICS 7 1 Installer Guide N0130943 02...