VoIP Applications for iPhone

Hi,

I wanted to know whether times are good VoIP program for iPhone gives?

Has someone already experience with such programs is made?

Thanks in advance.

I will recommend you Truphone, because having been around since the earliest days of mobile VoIP, you can safely assume that Truphone know a thing or two about providing a quality service on mobile devices.

Hi,

fring is also a good apps, lets you stay in touch via IM and VoIP with contacts on Skype, AIM, MSN, GTalk and Yahoo! Messenger using your WiFi connection

iCall is fully integrated with the iPhone, so you can access the same contacts in the iPhone address book. Without doubt, iCall is one of the slickest implementations of VoIP on the iPhone. iCall, who are fully approved members of the iPhone developer program, can make and receive calls when connected via WiFi. If a call comes in over the cell network and you are also on WiFi, you can easily transfer the call to iCall and save minutes.

Nimbuzz has also released the most comprehensive VoIP application for the iPhone. With free Wifi calls to instant messaging buddies already available, new additions include the introduction of a dial-pad and the ability to make VoIP calls to landlines and mobiles via Skype-Out, and Nimbuzz’s major SIP provider partners including Gizmo5, Vyke, and SIPgate over Wifi - effectively turning the iPod touch into an iPhone