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This Recommendation specifies Stage 2 information flow procedures for the support of end-to-end inter-family and inter-system IMT-2000 Capability Set 1 (CS-1) services and network capabilities. The areas covered are mobility management, call and bearer control, services control, and over-the-air authorization services.
| Author | ITU |
|---|---|
| Editor | ITU |
| Document type | Standard |
| Format | File |
| ICS | 33.040.30 : Switching and signalling systems
|
| Number of pages | 179 |
| Year | 2000 |
| Document history | |
| Country | International |
| Keyword | CCITT Q.1721;ITU-T 1721;1721;ITU-T Q.1721 |