VoIP, or Voice Over Internet Protocol, is a replacement internal phone system that reduces costs dramatically! MBS switched to a VoIP system a few years ago and have been please with the results (see my article on our experience in converting to VoIP by clicking here). MBS now engineers VoIP systems for Christian churches and ministries. The phone system can be located in your server room or hosted in our datacenter. One of the benefits of having your VoIP hosted in our datacenter is that our datacenter never goes down! Not even in bad weather!