Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Community Member

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

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.

1 REPLY

Re: FXO to FXS QOS good but with FXO to IP phone voice quality d

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..

142
Views
0
Helpful
1
Replies
CreatePlease to create content