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 Converting Your MP3's to GSM
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Converting Your MP3's to GSM

Introduction

To ease system resources and reduce transcoding you may wish to convert your MP3 files to gsm. This can be done with the sox application

Resolution

Installing Sox:


To install in RedHat based distros like CentOS, SuSe, Fedora etc...
yum -y install sox
For Debian based distros like Debian, Ubuntu etc...
apt-get install sox


Running Sox:

After you install sox you may use the following command to convert your files. You will want to change infile and outfile to your file names.

sox infile.mp3 -r 8000 -c 1 outfile.gsm resample -ql

Applies To

Asterisk all versions.


Keywords

Asterisk, Sox, mp3, IVR, SOUND, MOH, Music on Hold, GSM



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