| OID | 1.3.6.1.4.1.9.9.165.1.2.2.1.11 |
| Module | CISCO-CALL-TRACKER-MODEM-MIB (CISCO) |
| Nom | cctmXHistoryECWindowClosures |
| Acces | readonly |
| Status | current |
| Description | The number of times the EC protocol window closed without receiving an ACK or NAK from the remote modem. A closure occurs when the maximum number of EC information frames have been sent without receiving any acknowledgement. The window size is provided in cctmHistoryRxECWindowSize. |
| Syntaxe | Counter32 (SNMPv2-SMI) |