There are 2 possible way to know about video resolution configuration. 1. The hard way -- from lync server management shell. Open lync server management shell in administrator mode. Now give following command --- Get-CsMediaConfiguration –Identity Global Output: 2. Easy way -- smart way from lync client uccapi log with out lync server. Open uccapi log of lync client from Tracing folder . Now search by <ucMaxVideoRateAllowed> .You will see that like --- <ucMaxFileTransferPort>5389</ucMaxFileTransferPort> <ucPC2PCAVEncryption>SupportEncryption</ucPC2PCAVEncryption> <ucMaxVideoRateAllowed> Hd720p-1.5M </ucMaxVideoRateAllowed> <qosEnabled>true</qosEnabled> <ucDiffServVoice>40</ucDiffServVoice> <ucVoice802_1p>0</ucVoice802_1p> Which is your current video resolution configuration. To change it please follow the procedure describe on here.
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