If you frequently are on the move in a WiFi environment with many access points you will not be happy with this app. As your signal is handed off from one AP to another, the connection drops and the app stops working for several minutes and then reconnect, if it reconnect at all. Sometimes you have to kill the app and restart it to get it to respond. The feature set is great, just don't count on it in a large mobile environment. On cell data it is great and does not exhibit this behavior.
Apparently COX doesn't feel you pay enough for their business phone service and require you to pay monthly for a license to use this app.
Cox rep. told me service would expect available in February. I don't know how first reviewer made it, it doesn't connect to anything.
Due to this being a newer app, I recommend calling into the tech support group to ensure it is correctly configured.
It works great!!!
After purchasing from Cox, able to control calls, pull desk phone calls to mobile and back, and adjust call forwarding and find me settings. Calls from this app display my desk phone number, not my mobile! Love it!