FXO to FXS QOS good but with FXO to IP phone voice quality degrade

Unanswered Question
Aug 9th, 2007

i am using CME on 2821 & facing a problem that any call comining in from PSTN to IP phone & going out from IP Phone to PSTN the quality of voice degrade but when called from any analog phone througy FXS to PSTN the voice quality is good.

I have this problem too.
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kelvin.blair Sat, 08/11/2007 - 20:42

It sounds to me that you switches are not configured correctly for QoS. Have you enabled QoS within your switches? If not, you need to this..


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