[Asterisk-Users] VoicePulse for outbound dialing

[Carl Youngblood]

 From what I read here:
http://www.globalipsound.com/pdf/gips_iLBC.pdf
iLBC is free and better quality than G.729A, same quality as G.729E and 
offers "substantially better quality over congested networks".  Its 
bandwidth requirements are a little higher (13-15 kbps) but they aren't bad.

Adam Hart wrote:

>>Adding to my own question, VoicePulse doesn't appear to support G.729.
>>Here is their list of supported codecs: GSM, G.711ulaw, G.711alaw,
>>ADPCM, ILBC, SPEEX (from
>>http://connect.voicepulse.com/specifications.aspx).  Does anyone know if
>>one of these is as good as G.729?
>>
>>    
>>
>All of thoses besides GSM are as good as G.729 IMO (not sure what ADPCM is,
>just raw PCM?). My recommendation is iLBC.
>
>-Adam
>
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