Having VoIP doesn’t necessarily mean that you have to purchase a VoIP unit, which is pricier than a standard telephone. Apple, being one of the premier manufacturers of mobile phones, has come up with a rather handy solution for iPhone owners – they gave other companies a door to add on the phone’s features through ‘iPhone Apps’. Several companies took advantage of this ‘door’ and made VoIP apps for the iPhone.
Getting Ahead of VOIP Issues