Are there any hardware phones that support 48 Khz Celt and automated/mass deployment? Craig. 2009/6/30 Jason White <jason@jasonjgw.net>:
Brian West <brian@freeswitch.org> wrote:
Everyone has this need for lower bandwidth calls... I tend to march the other way. 48kHz baby! (btw you can do 48kHz in the same bandwidth as a single ulaw call)
48khz Celt (celt@48000 in your codec preferences) sounds wonderful with FreeSWITCH. To test, run two FreeSWITCH instances, both with mod_portaudio. This also works well in 48khz conferences.
I wouldn't use G.729 even if it weren't encumbered by patents - it's G.711, G.722, G.722.1 and (my current favourite) Celt all the way.
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