Huawei CDM (Convergent Device Management) has the function of terminals device management. It enables the device complete authentication, self-help service provision, and service activation. Subscribers can enable VoWiFi service on terminal device by themselves through the CDM, without any effort form operator.
Huawei CDM focuses on the terminal device management. Through cooperating with other network elements in VoWiFi, user can
enable automatic authentication and service provision by themselves to eliminate the limitations by tradition business office mode or SMS, and can provide VoWiFi solution based Non-SIM card device with the help of CDM. CDM not only can provide the best service opening experience for terminal users, but also can provide a new VoWiFi solution based on Non-SIM card devicde and help the operators to develop VoWiFi subscribers rapidly.
The CDM provides the following three functions:
The CDM will become a fully convergent device management center in the future by accessing and managing terminals of the following types: