BlackBerry users can make the calls through cell networks while iPhone users can make the calls while connected to cell networks and Wi-Fi.
Vonage unlimited calling plans cost $25-a-month and the apps are free.
"As mobile devices become more powerful, broadband networks become more available and 3G/4G data networks become more open, we envision a future where Vonage delivers calls, readable voicemail, texts, MMS, and video calls from any device, using any broadband connection," added Vonage CEO Marc Lefar.
Written by: Andre Yoskowitz @ 23 Dec 2009 22:03