Please implement the possibility to mute other persons in a conference call in the way that I do not hear them through the conference but the rest do.
Typical scenario is when some persons are sitting in the same room and already hear each other in reality. Now we get an echo with a couple of seconds between hearing them in reality and then through the headset.
Using speakers is not always a good option as all persons around might not want to listen and it's hard to get microphones work in a good way if you sit far enough apart.
Other sound systems like Teamspeak 3 already has this feature working perfectly but by some reason it's not supported on either Skype nor Lync.