Voice over GPRS?
andreas at kostyrka.org
Fri Feb 2 18:01:53 CET 2007
* Terrence Barr - Evangelist, Java Mobile & Embedded <Terrence.Barr at Sun.COM> [070202 17:56]:
> VoIP calls typically require approx. 120 kbit/s *each*
> direction, that's 240 kbit/s for a two-way conversation.
> UMTS gives you 384 kbit/s if you're lucky. Most of the time
> it's more like 150 kbit/s, so VoIP will only work with
> very poor quality.
UMTS gives you only 64kbit/s upstream.
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