Inc : From what I've heard, you can purchase Virtual PBX at https://callgear.com/product/vpbx/. Have you heard about them before? I can't speak to the quality because I haven't worked with them extensively yet, but on their site you can familiarize yourself with their services and prices in more detail. Maybe it’ll suit you!
Joedan : Try to use the program for recovering R-Studio files. A very common problem, especially for ordinary users, since those who work with the computer every day know that all their files need to be backed up somewhere on the media or the cloud. I choose a small storage medium such as USB - a dongle https://lostdongle.com/buy/marx-cryptobox/, which is always at hand and does not require any "special" software.
Adam6565 : To maintain communication with customers it is very convenient to have your own call center. Many people think that this means buying a lot of servers, kilometers of cable and a company of employees who will do this. There are many misconceptions, as digital numbers or a digital virtual telephone exchange costs $ 5-13 a month in total.