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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| YD/T 1131-2001 |
Call Signalling Protocols and Media Stream Packetization for Packet Based Multimedia Communications Systems 基于包的多媒体通信系统上的呼叫信令协议及媒体流打包技术 |
China Telecommunication
Standards Packetization |
 English PDF |
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