The hypes of Apple’s iPhone ended when Linksys released the iPhone series. The iPhone series has two families - iPhone and WIP.
The iPhone family has four members, from basic VOIP handset that requires a PC to the most expensive standalone CIT400 model. The differences lie in the level of convenience the product gives to end user and the “VOIP software” that is pre-installed on the phone.
The benefits of VOIP are nothing new to many of us as we have used PC based VOIP solution, such as Skype. However, there are people out there who are not comfortable with or do not like phone calls using a PC. These people are the targeted buyers of iPhone.
Oddly, only one out of four iPhone model run without a PC. The rest of the model requires a USB base station with external power and twelve steps to install the telephony kit.