I am having issues with users listening to internet radio. Normally, this wouldn't be a problem, but, it's a bandwidth issue. How would I go about blocking this in GPO and/or what ports are used.
Yahoo Launchcast and live365 are some internet radio stations that are listened to. Being such a small company and having our internet (and routers).
Just knowing with the ports used by these applications would save me a great deal of time and effort.
Thanks in advanced.