Voice over Internet Protocol (VoIP) calling is most convenient when using a mobile phone. BlackBerry users have plenty of choices when it comes to picking a VoIP app that is compatible with their phones so that they can take the convenience of VoIP calling with them anywhere.
Aya Phone is a global telecommunication network for your international calls. Our rates are dealt with the best World-wide operators. Thus you may achieve consequent savings through your long distance calls.