Well its not so much which codecs but that the codecs can do 16k... Currently FreesWITCH supports DVI4@16k, Speex@16k, G722 and G722.1@16k

But as a bonus:

We can also do Speex@32k, G722.1C@32k, Celt@32k and 48k

/b

On May 6, 2009, at 1:38 PM, Paul wrote:


Are the most currently ratified HD Voice codecs G.722 and G.722.1? I haven't heard very much about HD Voice at all until you just brought it up.

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