Channels Settings - Polycom SoundStructure C16 Design Manual

Only the output to the video codec uses the panned output signals because there are two audio channels
transmitted to the remote participants. Since the telephony interface is monaural, no panning of the
microphones is possible.

Channels Settings

Collapsing the "Mics" group and changing to the channels page will show the screen of the following figure.
The AEC block has been expanded to show the AEC reference.
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