11-11-2014 08:32 AM
Hi, I am working in IP Telephony service sector in bangladesh. I need know per call bandwith requirement(kbps) for Ip voice call. what is its max & min value? pls discribe.
11-13-2014 12:41 PM
here is a great doc which explains the bandwidth per call
http://www.cisco.com/c/dam/en/us/support/docs/voice/voice-quality/7934-bwidth-consume.pdf
12-03-2014 04:54 AM
Depends on which codec you are using:
G.711 uses 80kbps per call
g.729 uses 23kbps per call (i think)....
01-14-2015 01:41 AM
Bandwidth usage is a function of the codec used. I am also using it for my business purpose. If you want you can go here and find more about it.
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