Well download the file to ur desktop,tar -xzvf sifyconnect-1.3-bin.tar.gz ---------------------> Extract its contentsOpen the terminalThen type(Note: You must login as a root user)cd Desktopcd sifyconnect-1.3-bin/ sudo ./install.sh Now your dialer has been installed.Everytime you login enter the following commandssifyconnect-1.3-bin/sifydsifyconnect-1.3-bin/sifyconnect --login -------> logging insifyconnect-1.3-bin/sifyconnect --logout ------> logging out