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asterisk-voicechanger / README

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              :.; : |             Asterisk Voice Changer
              |:    |                  Version o.9
              |     |
              :. :  |     Copyright (c) 2005-2010 J.A. Roberts Tunney
            .jgs    ;             Keep it open source pigs
            /:::.    `\
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Website: <http://lobstertech.com/code/voicechanger/>
Email: <jtunney@lobstertech.com>

This is a module for Asterisk that can be used to alter the pitch of a
person's voice in real time during a telephone conversation.


What's New in 0.9?
==================

- Support for Asterisk 1.6+

- Easier to install.  libsoundtouch4c is no longer needed!

- Will no longer make horrible noise if you (or your distro
  maintainers) compiled SoundTouch usings float samples.

- Support for 16khz voice.


Installation
============

Requirements for this release:

 - Asterisk 1.6+         (apt-get install asterisk-dev)
 - SoundTouch >= 1.3.1   (apt-get install libsoundtouch-dev)

Once you've installed the software listed above, run these commands::

  make
  make install
  asterisk -rx 'module load app_voicechanger.so'
  asterisk -rx 'core show application VoiceChanger'


Examples
========

Add something like the following to your dialplan::

  ; scary monster voice
  exten => 9000,1,VoiceChanger(-5.0)
  exten => 9000,2,Dial(sip/lolcat@example.com)
  exten => 9000,3,StopVoiceChanger() ; not required

  ; chipmunk voice
  exten => 9001,1,VoiceChanger(5.0)
  exten => 9001,2,Dial(sip/lolcat@example.com)
  exten => 9001,3,StopVoiceChanger() ; not required