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This amendment aims to make adjustments to ABR (answer bid ratio) and ASR (answer seizure ratio) parameters when introducing number portability. ASR and ABR parameters calculated downstream the rerouting exchange/network and towards the donor exchange/network should be adjusted in order not to consider as failed calls the ones to ported number, resulting in release messages. It is also proposed to add references at the end of ITU-T E.411.
| Author | ITU |
|---|---|
| Editor | ITU |
| Document type | Standard |
| Format | File |
| ICS | 33.040.01 : Telecommunication systems in general
|
| Number of pages | 6 |
| Modify | ITU-T E.411 (2000-03)
|
| Year | 2001 |
| Document history | |
| Country | International |
| Keyword | CCITT E.411;CCITT E.411 AMD 1;ITU-T E.411;ITU-T 411;411;ITU-T E.411 (2000) AMD 1 |