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minimum bandwith for voice
- Thread starter cpeloso
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Depends on your codec, but as an absolute min start at 12k bps for G723AR8. It also depends on the encapsulation method, a 5.3Kbps G.723.1 call over Ethernet would use 7.4k with Voice activated Detection (VAD) and 14.8 without, quite a difference.
As a guide a standard PSTN call (UK) is 64k but over Ethernet would use 85K without VAD, 43k with it enabled.
Hope that helps.
Andy
As a guide a standard PSTN call (UK) is 64k but over Ethernet would use 85K without VAD, 43k with it enabled.
Hope that helps.
Andy
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