Primus, 29 cents/min

long-river (long-river)
voice quality:
Voice quality is good enough for me. Better than small companies.
voice quality is related to voice compressed rate. a standard rate
is 64k/second. Small company makes it to 4k or 8k. Big companies
like bell and primus do compression too, but the rate is much lower.

The game is:
telephone company buy, for example, a 64k voice circuit from Bell.
Then it devids it to 8 circuits each of 8 k.
it sells that 1/8 big circuit at 1/2 of bell's price.

Why bad:
hard compression makes Fax impossible and produces echos, noise, intervenes
also, speak slow costs more.

How to test:
try speak fast in both sides, if no intervene or echo, it is ok.

Primus Canada.
2000-8-22 -05:00
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