VoipSwitch software requires a windows based server. The package does not come with any hardware or windows operating system either. These elements have to be arranged on your side and then our support team install and configure the whole system remotely. Recommended hardware (depending on expected traffic volume) and supported windows versions are described here. Such setup can be located at your place or rented from hosting company what in many cases is a good option given their support and high quality internet connection which is often included in the monthly rate. With regards to the required internet bandwidth it depends on the number of concurrent calls, codecs and used proxy method, more info how to calculate the bandwidth you will find here.
After providing the server we will need only access details and then we take care of the rest. It takes about 1-2 working days to get the whole system installed and configured.