[Asterisk-Dev] Speech Coding Information

[Eric Wieling]

http://www-mobile.ecs.soton.ac.uk/speech_codecs/index.html

64 kbits/s PCM Codecs
The 32 kbits/s G721 ADPCM Codec
The 16 kbits/s G728 Low Delay CELP Codec
The 13 kbits/s GSM Codec
The 4.8 kbits/s DoD CELP Codec

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Sample configs and more: http://www.fnords.org/~eric/asterisk/

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