| OID | 1.3.6.1.4.1.7505.1.1.15.1.4 |
| Module | CALISTA-DPA-MIB (CISCO) |
| Nom | portCallManagerLinkState |
| Acces | readonly |
| Status | mandatory |
| Description | The state of this port's connection to a Cisco CallManager, if such a connection exists. For ports connected to digital PBX systems (see the portType entry) this will be returned as notApplicable. |
| Syntaxe | Enumeration (1-notApplicable, 2-down, 3-registering, 4-up) |