Digital Call Recording System
The Truelog system provides a comprehensive solution for trunk-side and extensionside
recording.
It accommodates Primary Rate and Basic Rate ISDN, analogue trunks and extensions, twoway
radios, VOIP recording, and digital extensions on various PABX systems.
Any combination and quantity of these audio circuits can be accommodated simultaneously
within a server or a server cluster.
Truelog makes use of a standard PC architecture in combination with custom hardware
interface modules. These modules utilise USB connectivity to the server (Universal Serial
Bus), providing a number of advantages over the traditional PCI technology usually found in
similar professional systems. These advantages include a ‘hot-swap’ capability which allows
maintenance, expansion and reconfiguration to be performed without switching off or
restarting the system.
The system employs a number of proprietary Black Boxes to interface to the various types
of telecommunication lines used in the telephone network. The interfaces use non intrusive
connections (high impedance) to capture audio and data from these lines.
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