VoIP on ATM

From: Duane Dewitt (Duane.Dewitt@za.verizonbusiness.com)
Date: Tue Aug 15 2006 - 03:20:46 ART

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Hi All

I am trying to do a capacity forecast for G729 VoIP running on ATM.

My thinking is that the 60byte packet will have to be broken into two
cells. So instead of having 50 packets a second at 60bytes (24Kbps) I
need 50 packets a second at 106bytes (42Kbps). This works out to almost
double that bandwidth.

Is this logic correct or am I missing something?

Regards
Duane de Witt
Technical Sales Consultant
CCIE #15715
--------------------------------------------
Verizon Business SA
Tel. 27 11 235 6543
Cell. 27 83 445 2768

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