【文件属性】：
文件名称：IMS Overview - 爱立信IMS业务方案
文件大小：12.23MB
文件格式：PPT
更新时间：2021-07-25 03:46:34
IMS
Mobile Telephony Evolution with VoLTE, Flexible RCS, PSTN to IP, Visual Communication, Mobile Unified Communication and Converged Transit Evolution.
By the end of the presentation, you will be able to identify the purpose of Ericsson's IMS Business solutions, and recognize the processes and offerings involved in each of these five solutions.