Hot Telecom recently interviewed Willem Offerhaus, iBasis CEO to learn how iBasis is innovating as the wholesale voice market evolves to support voice in the new IP world.
In the interview Willem explains how iBasis is continuing to be a leading international voice provider and innovator — among the first to launch IPX, LTE roaming, and more recently, the first to conduct successful international VoLTE roaming trials. Read the full interview on page 38