port
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QoS Port Range
Hello, My company is currently working on migrating from SfB to Teams and we want our Teams to deliver quality in terms of Calls, Video and App/Screen-Sharing. In order to do so we want to enable QoS for Microsoft Teams, but we can't seem to agree on the port range to open up to set this up and we hear 2 sides to QoS. One side says we need to open a lot of ports in orde provide QoS seemlessly, another side says the port range doesn't need to be that big for a large amount of users. Hopefully you guys can help me clarify this! Our situation: - Company with around 7.5k employees - We call/meet/share a lot in these Covid times One side says: You need to open following ports E2E for QoS: - Audio: 42501 - 50000 - Video: 50001 - 57500 - Screenshare: 57501 - 65000 The other side counters this with (E2E): - Audio: 50000 - 50499 - Video: 50500 - 50999 - Screenshare: 51000 - 51499 Who is at the right end here? Does a port get reserved when someone is using it and someone else can't use it then or can multiple users use the same port for audio or video or screenshare? Big thanks in advance!Solved