New releases of both of our softphones i.e. Siplink and Vippie! are now available also in form of no-install versions. All the softphone files are packed into one executable file which is then uploaded to USB memory phone by Yealink After pluging the USB into a PC the softphone will automatically start without having to install any files on the PC. This feature is great help for users often traveling as now they can take the phone with them and make/receive calls from any PC for example from Internet Cafe.  This solution can work not only with Yealink but also can be loaded to any other USB memory stick with or without phone device. The below picture shows the USB memory phone from our partner Yealink.