To expand its use, recently Vonage as a VoIP provider is said to have launched an application for devices iPhone, iPod touch devices, and BlackBerry smartphone devices.

This application is now available through the iTunes Store and Vonage mobile website that will provide unlimited international calls to 60 countries. This application can be downloaded for free, but for the use of international calls without limits is a regular customer will be charged a fee of 24.99 USD per month. The company also has a separate tariff for calls of particular states. The existence of the World Vonage customers will save 10 USD (about 100 thousand dollars) when adding Vonage Mobile, with a total cost of 14.99 USD per month.

Best done on the device iPhone and iPod touch will allow users to make mobile calls without limits Vonage in the United States through a Wi-Fi phone minutes without tariffs. BlackBerry and the iPhone application is also running on existing cellular networks, which will eat up minutes.

Phone numbers remain the same. Users can dial directly from an existing address book without a business card or PIN code.

To install, click the link “Download App” on the device iPhone, iPod touch device, or BlackBerry device. Vonage will then respond by sending a text message with a link to download the Vonage Mobile. Follow these steps to complete the installation.

There are several limitations to make calls to cell phones in other countries. There are only 15 countries and territories in which users can place calls to the mobile device at: Bahamas, Brunei, China, Guam, Hong Kong, India, Macau, Malaysia, Saipan, Puerto Rico, San Marino, Singapore, Thailand, United States, and the United States Virgin Islands.

Calls to other countries such as Australia, France, Germany, and Japan should be made to regular phones.

This application also allows you to update your Twitter status and view updates of the people in your phone’s contact list.

While Vonage has announced at last September that Apple has approved the applications of its App Store, but certainly there are some details that need to be further confirmed at the time. and how the subsequent pursuit of this application? hm, we’ll see.