Ringer Database Programming - Tadiran Telecom Coral FlexiCom 6000 Installation Procedure And Hardware Reference Manual

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Ringer Database Programming

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Max Ringers (Route: SFE,2)
The maximum number of SLTs which can be fed ring generators simultaneously from
each RPS is 20. This default value can be altered via the Coral PI database's System
Features ( Route: SFE,2 ) branch, by changing the system-wide MAX_RING parameter
value.
See Chapter 6 of the Program Interface and Database Reference Manual for further
details.
Defining Ringer Shelf Number (Route: RPS)
The Ringer Power Supply (RINGER PS) definition in the PI database of the RPS
branch must be defined to reflect the actual peripheral power supply hardware setup
per peripheral shelf. Otherwise, by default, every 4 shelves may ring only a maximum
of MAX_RING SLTs simultaneously. Therefore, by default, even if an RPS is
installed on each shelf, shelves # 0 to 3 will ring only a maximum of 20 SLTs
simultaneously, — unless the Ringer PS parameters are updated accordingly.
When a single RPS supplies power to SLT ringers located on two adjacent shelves, the
adjacent shelf, not containing the RPS, must include the power supply source
definition, via the Coral database (Route: RPS) .
Also, if an RPS is installed in each shelf, then the default definitions in this branch
must be changed to reflect this system setup and enable the MAX_RING number of
SLTs to ring simultaneously per shelf.
See Chapter 6 — Ringers, of the Coral Program Interface & Database Reference
Manual for details on the parameter definitions.
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Power Supplies Coral FlexiCom 6000 Installation Manual