CooVox series IP voice switches tailor-made soft phone APP. Through the use of the office extension can be carried by iPhone, whether it is in the coffee shop, the airport, or even abroad, as long as there is a network connection where the user can not miss any calls, and can make free calls through the companys IP voice exchange.
Functional features:
Zero configuration, scan QR code to register extension number.
Call push, no matter when and where do not miss any call.
Support enterprise phone book synchronization, mobile phone local contact synchronization.
Built-in personalized ring tone.