Onebox offers various plans like 2000, 3000, 5000 minutes plans charged at 50-200$ per month rate. Onebox has launched its new version of iPhone/iPad apps which allows Onebox customers to make and receive VoIP (Voice Over Internet Protocol) phone calls via a WiFi connection or a 3G/4G network.
Now, Onebox customers can stay reliably connected to their business from anywhere in the world -- all without using expensive cell phone minutes or worrying about dropped phone calls.
It converts your iPhone/iPad to a complete communication hub. It allows 24/7 auto attendant to answer your iPhone calls and route inbound calls professionally.
With Onebox for iPhone, you can reduce their cell phone minutes (and resulting bills) for domestic and international calls. On your iPad, make high quality calls from an iPhone via WiFi or a 3G/4G network, even in areas with poor or no mobile coverage. This way you can turn your iPad to a phone.
If you are already a customer of Onebox then Onebox iPhone/iPad app is a must try for you.