Table of Contents8 Installation ManualTable of Contents1 VOICE PROCESSING SYSTEM OVERVIEW1.1 WHAT THE VPS CAN AND CANNOT DO ............................................................ 141.1.1 Why Voice Processing? .............................................................................................. 141.1.2 Basic Operations......................................................................................................... 141.1.3 VPS Limitations ......................................................................................................... 151.2 SYSTEM ADMINISTRATION, MANAGEMENT, AND USE .............................. 161.2.1 System Administration ............................................................................................... 161.2.2 System Management................................................................................................... 161.2.3 Subscriber Use............................................................................................................ 161.3 SYSTEM BASICS ....................................................................................................... 171.3.1 General........................................................................................................................ 171.3.2 System Components ................................................................................................... 171.3.3 Which Phone Systems are Compatible?..................................................................... 191.3.4 Installer Equipment and Software Requirements ....................................................... 211.3.5 Specifications.............................................................................................................. 211.3.6 Hardware .................................................................................................................... 211.3.7 Flash Memory Expansion Capabilities....................................................................... 211.3.8 Recommendations for System Configuration............................................................. 211.4 DIGITAL INTEGRATION......................................................................................... 231.4.1 General........................................................................................................................ 231.4.2 APT Integration .......................................................................................................... 231.4.3 Connection Example — APT Integration................................................................... 231.4.4 DPT Integration .......................................................................................................... 231.4.5 Connection Example — DPT Integration................................................................... 242 INSTALLATION2.1 SAFETY PRECAUTIONS ......................................................................................... 262.1.1 Installation .................................................................................................................. 262.1.2 Wiring ......................................................................................................................... 262.2 UNPACKING ............................................................................................................... 272.3 MOUNTING THE VPS ON A WALL....................................................................... 282.4 FRAME EARTH CONNECTION ............................................................................. 302.5 INSTALLATION STEPS ............................................................................................ 312.6 INSTALLING AN OPTIONAL EXPANSION MEMORY CARD......................... 332.6.1 General........................................................................................................................ 332.6.2 Installing the KX-TVP52/KX-TVP54........................................................................ 332.7 CONNECTIONS ......................................................................................................... 352.7.1 Connecting to the PBX ............................................................................................... 352.7.2 Opening the Ferrite Core ............................................................................................ 352.7.3 Connection for APT Integration ................................................................................. 362.7.4 Connection for DPT Integration ................................................................................. 362.7.5 Connection for Non-APT/DPT Integration................................................................. 372.8 TERMINAL CONNECTION..................................................................................... 382.8.1 Requirements for Connecting Programming Terminal............................................... 382.8.2 Connecting the RS-232C Cable.................................................................................. 382.8.3 RS-232C Signals......................................................................................................... 40