Voip feature still requires a phone with sim card
Tried to install the app on an iPad hoping I could use it as a desk phone. But no. Even though I set it up for voip for both inbound and outbound it will not receive or make calls. You see inbound calls but when you try to pick up the phone nothing happens. And outbound calls fails with a message about checking that you do not already have a call in progress. So this unfinished software gets uninstalled again