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This Recommendation describes internal monitoring of network performance using specific performance parameters such as Answer Seizure Ratio (ASR), Answer Bid Ratio (ABR) and Network Effectiveness Ratio (NER). The advantages of internal monitoring is that a large volume of records can be collected which allows day-to-day evaluation of network performance.
| Author | ITU |
|---|---|
| Editor | ITU |
| Document type | Standard |
| Format | File |
| ICS | 33.040.01 : Telecommunication systems in general
|
| Number of pages | 18 |
| Replace | ITU-T E.425 (1998-11) |
| Year | 2002 |
| Document history | ITU-T E.425 (2002-03) |
| Country | Switzerland |
| Keyword | CCITT E.425;ITU-T 425;425;ITU-T E.425 |