search for: checklist_voip

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2003 Oct 27
1
Is transcoding a bad thing?
....g. G.729 to G.7.23). Transcoding dramatically degrades the voice quality. It has to be avoided at all times. Comment: Stay with G.711 until the cost of bandwidth becomes an issue, then stick to one choice of your trade-off decision. The above was taken from: http://www.beltug.be/pages/Pdfs/Checklist_VoIP.pdf