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.
We have Direct routes to Sudan, Cambodia, Rwanda,Egypt,Bangladesh, Indonesia. We also Provider Customised billing solution for VPS and soon will Launch for VOS. We have Tunnel dialers too