[asterisk-users] Use the NEW ulaw/alaw codecs (slower, but cleaner)

Karl Fife karlfife at gmail.com
Tue Nov 11 15:19:54 CST 2008

In Asterisk 1.6, there is an option to use the 'new g.711 algorithm'.  
"Use the NEW ulaw/alaw codec's (slower, but cleaner)"

By slower does this mean more 'expensive', or does it instead mean that there will be more algorithmic latency?  Both?  Can anyone speak to the relative increases?

With regard to accuracy, can anyone speak to what kind of situation might demonstrate the benefit of the new algorithm?  i.e. transcoding, SpanDSP, Analog interfaces (DAHDI) etc.

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