Show this post interesting alternative Who uses Lync (Skype for Business) on Linux.
1- Visit website: https://tel.red/ and downloading of referring to its distribution software , distributions such as Debian , Ubuntu, Red Hat , CentOS , SUSE , Gentoo. even for Mac OSX version has .
2- After downloading the file run the installation program with your favorite package manager .
3- After downloading the Sky will open automatically and start with the system .