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YD/T 1522.2-2006 Active
YD/T 1522.2-2006 Session Initiation Protocol (SIP) Technical Requirements Part 2: Application of Session Initiation Protocol (SIP) based call control
General Product Information
| Document Type | Industry standards-Postal and telecommunications |
|---|---|
| Standard Status | Active |
| Standard Code | YD/T 1522.2-2006 |
| CCS | Computing openness and system interconnectivity |
| ICS | Application layer |
| Implement Date | 2007-01-01 |
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