The Voice Call Continuity (VCC)-based IP Multimedia Subsystem (IMS) solution can accomplish Circuit Switched (CS)-IMS handover and is a approach to Fixed-mobile Convergence (FMC).是什么意思_The Voice Call Continuity (VCC)-based IP Multimedia Subsystem (IMS) solution can accomplish Circuit Switched (CS)-IMS handover and is a approach to Fixed-mobile Convergence (FMC).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句