Fring acts as a VoIP client for Skype (
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Alert) and other Internet phone networks. In April of 2008, the R&D version of fring was made available on the iPhone, making it the first mobile VoIP application to appear on this device. Fring is also available for several other mobile platforms.
This testing phase provided the perfect opportunity to gather feedback on usage and experience from fring users and identify how to improve on their service. Fring recently received approval from Apple (
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Fring also operates as a voice and chat interface into IM networks like AIM and Yahoo. With the iPhone, users will be able to read both IM and Skype buddy lists and contacts in the phone’s address book.
Users will be provided with a searchable contact list that contains all instant messaging buddies from Skype, MSN Messenger, Google (
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When a user selects a contact, they will have the option of calling him or her by SIP call, Skype or standard cellular. VoIP calls will not count against user minutes, but a WiFi (
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Users seeking to capitalize on the fring opportunities can download the application from the App Store and within minutes make free calls with other fingsters or via fring using Skype, Skype-out or any SIP provider.
The biggest challenge that fring has found so far is that when the application is not actively running in the foreground on the phone, it cannot notify the user of incoming calls or chats or indicate presence to buddies. Apple still has not provided background notification capability to iPhone developers.
Industry experts are claiming that even with this shortfall, fring appears to be the most capable voice and text chat application there is for the Apple device and is well worth installing. Considering the high demand for applications on the iPhone, Apple would be limiting their own marketability if they keep developers waiting much longer.