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BCM AND BANDWIDTH

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eartel

Vendor
Mar 10, 2003
214
US
HOW MUCH BANDWIDTH DOES A VOIP CALL TAKE UP ON YOUR INTERNET T-1? I AM TRYING TO DECIDE IF WE CAN USE DSL OR FRACTIONAL T-1 FOR 20 USERS.

EARTEL
888 416 4327
310 549 0387 Fax
rluna@eartel.net
 
depends on the codec you choose for your WAN
G.729 uses about 8kbps per stream (with overheads to about 12k)

but the bandwidth alone does not guarantee anything ....
it depends on how the Internet wants to "treat" your packets

better to do a network study adn set the expectations right to the customer

 
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