| OID | 1.3.6.1.4.1.9.9.769.1.2.1.1.5 |
| Module | CISCO-MEDIA-QUALITY-MIB (CISCO) |
| Nom | cmqVoIPCallHistoryRxCallConcealRatioPct |
| Acces | readonly |
| Status | current |
| Description | The ratio of the recent concealment time to recent talk-mode time interval. The talk-mode interval is 3 seconds. |
| Unite | percent |
| Syntaxe | Unsigned32 |