Addevice is a mobile app development company creating customized solutions with latest technologies including: - AI ( Artificial intelligence) - Machine Learning - IoT (Internet of things) - VOIP - Augmented and Virtual Reality - Payment Platform

Voicebuy is owned and operated by Lisvex Inc., an international wholesale VoIP carrier founded in 2005. Voicebuy was created mainly to make wholesale VoIP termination process automatic and fast for small and medium-sized VoIP providers.