No it does not. I used skype for work for hours a day, until Microsoft bought them. They put out a terrible Linux version which was so bad I had to downgrade.<p>I then refused to upgrade until I got daily notifications that my old version would be disabled from connecting.<p>I upgraded, as forced, and that was the last time I was able to make calls or do screen sharing.<p>Chat still works.<p>It worked before Microsoft, it did not work after Microsoft.