VoiceSwitch will be showing at the GSMA for it’s first time every, and it will make it’s debut the perfect time to launch it’s Voip Dialer for the BlackBerry OS. The Voipswitch Dialer range caters for the Symbian (Nokia), Windows(R) and Android phones. At the convention Voiceserve will be launching its VoIP dialer for Blackberry, [...]