Instruction manual

FEATURES AND SERVICES
Tie Trunks: Incoming Tie Trunk calls can access paging ports connected to Auxiliary Trunk
circuit packs.
If administered as a Tandem Trunk, an incoming Tie Trunk can also access
other types of paging ports.
Administration Requirements
Ground Start or Loop Start Trunk Port:
● Requires a port on a ZTN76 Ground Start Trunk CP or ZTN77 Loop Start Trunk CP
for each interface required.
If the paging equipment requires a contact closure
(equivalent to a push-to-talk switch) a paging system adapter must be installed
between the port and the paging system.
● Assign as Paging Port. (Action = 16; 1 = Yes or 0 = No). Default = No.
● Assign Trunk Access Code.
● Dial restrict zone (yes or no).
● Assign other appropriate CO trunk parameters.
Auxiliary Trunk Port:
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A port on a TN763 Auxiliary Trunk CP, an Auxiliary Trunk Interface and a Paging/Dial
Dictation Interface are required for each interface.
Assign Paging access code for each paging system (maximum = 3) to be provided.
Dial restrict each paging system (yes or no)
Assign an “All Zones” access code.
Multiline Voice Terminal Port:
● Assign DSS button with paging zone access code as required.
Hardware Requirements
Requires a paging system that is compatible with telephone systems. Each paging system
requires at least one suitable System 25 port.
Selection of the type of System 25 port (loop
start, ground start, Auxiliary trunk or tip/ring station line port) is dependent on the paging
system or its adapter.
If a choice is available, the recommended method of interfacing is via
CO trunk ports (either loop or ground start).
Some customer-provided equipment, typically older systems, may require contact closure to
control the paging equipment.
In this case either a paging adapter or a port on a TN763
Auxiliary Trunk CP must be used.
If an Auxiliary Trunk CP is used to support multiple paging
systems (up to three) each paging system constitutes a single zone and an additional dial
code may be administered to access all zones simultaneously.
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