Telos Zephyr Xstream, User Manual

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USER’S MANUAL
INTRODUCTION & TABLE of CONTENTS
ix
6 AUDIO CODING REFERENCE ........................................................................................................ 109
6.1 Introduction to Audio Coding Technology .................................................................................. 109
6.2 Choosing the Best Coding Mode for Your Application ................................................................ 126
7 ISDN BASICS ............................................................................................................................... 133
7.1 Background ................................................................................................................................. 133
7.2 The ISDN Basic Rate Interface (BRI) ............................................................................................ 134
7.3 How to Order ISDN ..................................................................................................................... 138
7.4 Switched 56................................................................................................................................. 142
8 LIVEWIRE
TM
– IP Audio ............................................................................................................... 143
8.1 Configuration of the Zephyr Xstream for Livewire ...................................................................... 143
8.2 Livewire Audio Settings ............................................................................................................... 149
9 The V.35/X.21 Interface Option .................................................................................................. 153
9.1 Installing the V.35/X.21 Interface option .................................................................................. 153
9.2 Uses for the X.21/V.35 Interface Option ................................................................................... 154
9.3 Hook ‐ Ups to Non ‐ ISDN Synchronous Networks .......................................................................... 157
10 APPLICATIONS GUIDE – Hints & Ideas ..................................................................................... 165
10.1 Xstream Versatility – types of dial ‐ up connection and modes .................................................... 165
10.2 Choosing the Best Transmit Mode for your application ............................................................. 170
10.3 Applications Guide ...................................................................................................................... 172
10.4 Multi Codec connections ............................................................................................................. 176
10.5 Choosing a Receive mode ........................................................................................................... 177
10.6 Dealing With Delay ..................................................................................................................... 184
11 THE WORKS! ‐ Detailed Menu Reference ................................................................................ 187
11.1 The MENUS ................................................................................................................................. 187
11.2 The AUDIO Menu – Xstream (non ‐ mixer version) ....................................................................... 192
11.3 The AUDIO Menu – Xstream MX/MXP (mixer models) ............................................................... 197
11.4 The CODEC Menu ........................................................................................................................ 202
11.5 The TEL Menu ............................................................................................................................. 215
11.6 The SYSTEM Menu ...................................................................................................................... 228
11.7 Special Menus: Auto, Dial, & Drop .............................................................................................. 239