[Asterisk-Users] Sound file quality

David Gurr david.gurr at congruity.co.uk
Mon Aug 9 04:07:49 MST 2004


I'm building a phone-in demo system to use for introducing Asterisk to
prospective clients.

One of the things I'm wary of is their likely preconceptions that VoIP
systems will have poor audio quality.

As a result, I'd like to ensure that the voice prompts I'm using have the
best possible audio quality.

Is it possible to use sound files at higher than 8kHz sampling? My callers
will be coming in over PSTN to a VoIP gateway and then to me by uLaw/aLaw
... would higher sampling rates gain me anything in this configuration?

--
David Gurr
Congruity Ltd.
Hemel Hempstead, UK




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