Mobile networks cover over 55% of the global population, on track to reach over 73% by 2020. But for increasingly mobile consumers, it’s not enough to just have a mobile connection. The connection has to be clear, and it has to work around the world.
Mobile operators have heard the consumer demand and are moving to an infrastructure better suited to boosting and maintaining international voice call quality. While over 150 operators offer High Definition (HD) voice, they still need to be able to support standard definition calls and older network infrastructures.