| Gb | Big5 | Eng | Rad | Mega | Triple | Multilingual |
|---|---|---|---|---|---|---|
Real Time Transport Protocol (S, EDV)Real-Time Transport Protocol (RTP) (S, EDV) [shi2 shi2 chuan2 shu1 xie2 yi4] 
实时传输协议 Secure Real-Time Transport Protocol [an1 quan2 shi2 shi2 chuan2 shu1 xie2 yi4] 安全实时传输协议