When you compare the VoIP with traditional phone system, you will find that there are several differences, the cost being one of them. The VoIP systems prove to be more cost effective in the sense that they do not involve any cables or wires or any other type of hardware to get going. The VoIP can be initiated over the internet just by signing up for an account and configuring it to the network. There are no expensive hardware or physical box requirements.
When you wish to make the best communication system for your business, you need to choose the best IP phone Singapore and we at Singtel can help you in this regard.