Polycom 1500/1800/2000/4000 manual Automatic Muting of Noisy Endpoints, Yes

Additional Conferencing Information

Conditions for enabling/disabling the automatic muting of noisy endpoints

ENABLE_SELECTIVE_MIXING flag	Auto mute noisy endpoints	Automatic muting of noisy
Setting	setting	endpoints State
YES	Yes (check box selected)	Enabled
YES	No (check box cleared)	Disabled
	Unknown (for example, the
YES	conference is started from the	Enabled
	DMA)
NO	Yes (check box selected)	Disabled
NO	No (check box cleared)	Disabled
	Unknown (for example, the
NO	conference is started from the	Disabled
	DMA)

Automatic Muting of Noisy Endpoints

The automatic muting of noisy endpoints can be enabled or disabled at the conference level (in the Conference Profile) or at the system level, by changing the ENABLE_SELECTIVE_MIXING flag setting.

In new MCU installations, the automatic muting of noisy endpoints is automatically enabled on the MCU as the ENABLE_SELECTIVE_MIXING flag is set to YES and the Auto mute noisy endpoints check box in the Profile Properties - Audio Settings tab is selected.

You can disable the automatic muting of noisy endpoints by either setting the system flag to NO or clearing the Auto mute noisy endpoints check box in the Profile Properties - Audio Settings tab.

If required, it is recommended to disabled the automatic muting of noisy endpoints at the conference level, in the conference Profile without changing the flag settings.

In existing MCU sites, following the software upgrade the automatic muting of noisy endpoints is disabled at the conference level in the existing conference Profile and has to be manually enabled in these profiles. This option is automatically enabled when creating a new Profile.

Automatic Muting of Noisy Endpoints at the Conference Level

If the ENABLE_SELECTIVE_MIXING flag is set to YES, the automatic muting of noisy endpoints can be enabled or disabled at the conference level in the Conference Profile - Audio Settings dialog box.

If the ENABLE_SELECTIVE_MIXING flag is set to NO, the automatic muting of noisy endpoints is disabled at the conference level and cannot be enabled in the Conference Profile - Audio Settings dialog box.

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