The ability it offers is amazing! I was able use all my VoIP calls over WiFi while traveling in Europe at no extra cost (as compared against using Skype). It also has great features such as call recording which helps me keep track off what conversations were made during business trips etc.. VOXBONE IS GREAT AT WHAT IT DOES AND THEY REALLY CARE ABOUT THE CUSTOMER'S NEEDs/WANT AS WELL. . They are always looking out there ways they could make sure we have everything that's needed when working remotely from home; like having enough bandwidth available so you don't get cutoffs because your internet connection drops too often due low speeds - even though this issue isn’t really theirs but rather ours since its something everyone should be concerned about.