Telephone Line Emulator User’s Manual
40-400-00020, Rev. M 104
Automated Test Software Module (TLE-TEST)
The TLE-TEST module for the TLE-A-01 replaces the TLE-BASE, TLE-ADV, and TLE-
INTL software in the TLE hardware for those users who need total control over the
operation of their Emulator. The TLE-TEST features/functions include the ability to control
and program the features of the TLE-BASE, TLE-ADV, and TLE-INTL modules via the
serial port using an external program, or internally, using 1, 2, or 4 user programmable
scripts.
The TLE-ICID module features are also available by installing both the TLE-INTL and
TLE-ICID modules. These two modules along with the TLE-TEST module must all be
installed on the TLE to enable International Caller ID features.
Included in the TLE-TEST module is a TLE-PC software module and an API (Applications
Programming Interface) with examples written in Visual Basic and C++. The TLE-TEST
uses simple ASCII strings to program/operate the TLE hardware, which makes it
compatible with ANY operating system that supports RS232 serial operation.
Features included with the TLE-TEST module:
Complex Impedance
The TLE Loop Parameters include complex impedance’s for Australia, Germany, and the
United Kingdom. These parameters are loaded into the programmable SLIC used in the
TLE. The details include:
Australia: 220 Ω +(820Ω || 120nF)
Germany: 220 Ω +(820Ω || 115nF)
(This complex impedance is also used for Switzerland.)
Sweden: 270 Ω + (750 Ω || 150 nF) (TLE-PC Version 3.00 or later)
(This complex impedance is also used in Ireland.)
United Kingdom: 370 Ω +(620Ω || 310nF)
For more information, see the TLE-TEST User’s Manual.
Automated Test Screen
Under the TLE Main screen menu, there is a submenu called Automated Test. Upon
selecting this option, a window appears with the following options.
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