BBM 7 with BBM Voice Arrives on BlackBerry OS 4.5 and OS 5 Devices

The app brings some other enhancements as well, including new emoticons
by Ionut Arghire, January 3rd, 2013
 

How to Start a Voice Chat in BBM 7

The BBM Voice feature was included in the latest version of the BlackBerry Messenger
by Ionut Arghire, December 11th, 2012
 

RIM Pushes BBM 7 with BBM Voice to the BlackBerry App World

The app also brings new emoticons, various other enhancements
by Ionut Arghire, December 10th, 2012