Working with Sound Files

About

Working with sound files in a telephony environment can be challenging. Fortunately there are tools, tips, and tricks that can help you out.

Tools

• Sox - SOund eXchange, great for manipulating sound files
  • Converting WAV files using sox: audio_conversion_cheat_sheet
• Audacity - Graphical sound editor and analysis software
• Ecasound - Multi-track audio processor

Examples

• Converting wav files. See this from voip-info.org

See Also

• Misc._Dialplan_Tools_record_session

Comments:

try the new module mod_opusfile : reads and writes ogg/opus files. Posted by dragos_oancea at Mar 26, 2019 07:06