| OID | 1.3.6.1.4.1.9.9.47.1.1.8 |
| Module | CISCO-MODEM-MGMT-MIB (CISCO) |
| Nom | cmSystemModemsUnavailable |
| Acces | readonly |
| Status | current |
| Description | The number of modems in the system that cannot accept calls. They are in a state other than onHook. |
| Syntaxe | Gauge32 (SNMPv2-SMI) |