The Voice Features Guide for Linux describes the major features provided with the voice software for Linux.
Chapter 1 provides an overview of the voice features described in this guide.
Chapter 2 describes Call Analysis, including how to use the DX_CAP Call Analysis structure.
Chapter 3 describes Global Tone Detection and Global Tone Generation.
Chapter 4 describes the R2 MF international signaling system and the support provided for it by Dialogic voice boards.
Chapter 5 describes how to display information on a display-based telephone using the Analog Display Services Interface (ADSI).
Chapter 6 describes how to control play speed and play volume.
Chapter 7 describes how to use the Caller ID feature which can display useful information about the calling party.
Chapter 8 describes how to use Global Dial Pulse Detection (DPD) to detect dial pulses from either rotary or pulse phones, from any country's telephones.
Chapter 9 provides an overview of the Transaction Record feature, which allows voice activity on two channels to be summed and stored in a single file, or in a combination of files, devices, and/or memory.
Chapter 10 describes the Silence Compressed Record (SCR) feature, which reduces the size of recording files by eliminating silent pauses.
Chapter 11 describes the Echo Cancellation Resource feature, which allows a voice channel to dynamically perform echo cancellation on any external SCbus time slot signal.
Chapter 12 describes the Dialogic G.726 bit exact voice coder. G.726 is an ITU-T recommendation that specifies an adaptive differential pulse code modulation (ADPCM) technique for recording and playing back audio files.
Chapter 13 describes the Voice Library demo programs and how to run them.
Appendix A provides a list of related Dialogic publications.
A Glossary and an Index are also provided.
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Copyright 2001, Dialogic Corporation