Specifications

89
Configuring Trunk Cards (702-9037 and 702-9117)
Table 7 summarizes the matrix settings. Please refer to System Configuration Files on
page 217 for information on how to set the Line Type for the type of telephone line.
Table 7: Trunk Card Matrix Settings Summary
The software settings that are available for field programming consist of the following:
• Telco Line Type
• Number of Rings before Answer
• Number of Feed Digits
• Line Permissions
• Block Definitions (each block is programmable for Service Code,
• Block #, Prefix/Adder, Low Bound, High Bound)
These specify how the Trunk card is to answer calls and what subscriber numbers it should
service. These values reside in the file oparam.cds (described in detail under
OPARAM.CDS File on page 218) which is stored on the hard disk of the paging terminal.
This file is read only when the paging terminal is powered on or after a reboot operation.
Therefore, once programming changes have been made they will not take effect until the
paging terminal is rebooted (or powered up). The details for constructing the actual
commands are given in System Configuration Files on page 217.
Note Rev D and later dual trunk must use Rev C and later matrix plugs.
Do not install Rev C matrix plugs on Rev A - C dual trunks.
Telco line type
702-9037
Matrix
702-9117
Matrix
Loop supervision
Central Office DID/Selct. Lvl. DID DID immediate or wink start
Central Office End-to-End E-E E-E loop start
PABX loop start tie-trunk DID DID loop start
PABX extension (station) E-E E-E loop start
PABX E&M trunk E+M E+M type I 2-wire audio
PABX trunk ground start special GS C.O. End-to-End GND Start
Operator phone hardwired DID DID loop start