It supports voice as well at this price - I use it with Linphone to receive and place calls plus I was also able to setup a forward rule where any calls to voip

It supports voice as well at this price - I use it with Linphone to receive and place calls plus I was also able to setup a forward rule where any calls to voip.ms numbers will be forwarded to my cellphone. Edit: you are right though that plenty of providers reject it as being a voip number.