Lync policy setting
The Lync policy setting controls the which ports and how many can be used. The
ClientMediaPortRangeEnabled
flag controls whether there are restrictions for used ports.- ClientMediaPortRangeEnabled=false: This mode specifies that there are no restrictions for used ports
- ClientMediaPortRangeEnabled=true: This mode requires that you enable enough ports for a mass communication device.
To view the Lync configuration, complete the following steps:
- Open a command window and run as an administrator.
- Enter the following command to view the Lync configuration:Get-CsConferencingConfiguration.
To enable the ports, set the value of
ClientAudioPortRange
to the recommended value of 1000:- Open a command window and run as an administrator.
- Enter the following command to set the port range:set-CsConferencingConfiguration -ClientAudioPortRange 1000.