is there a way to configure echo cancellation/echo suppression individual for each client ?
Can you provide a bit more information? I assumed you were talking about the software client on PC or Mac for the Cloud, but you posted this in the on-premise section, so I'm not sure.
If you are referring to the software client for cloud, then we do not include any type of control for the noise suppression or echo cancellation.
I just update this answer (10/16/2016), as I was corrected as to our providing these abilities in the clients. We DO provide echo cancelation in all clients. But, we do not expose a way to control or change the builtin cancelation.
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