Call forwarding is a function on some phone systems which allows to redirect an incoming call to voip service, mobile phone or another number you need if another number isn`t available, busy or no answer. Now it`s much easier to reach somebody and to get an answer from a live person you want to talk to, not from voicemail or answering automate.
Call forwarding is considered to be very useful service for businesses, travellers and not only, cause it gives a unique opportunity to keep in touch anywhere worldwide and to discrease high-rate international calls price for customers too. Call forwarding system can help everybody whose family and friends are in a specific area and want to call them for cheap local rates. It`s much easier and cheaper then if you call from dedicated number or from the Internet.