| Event Id | 123 |
| Source | CiscoUnity_Tsp |
| Description | Cisco Unity-CM TSP device An attempt to turn ON the message waiting indicator (MWI) for extension received a Disconnect Event from Cisco CallManager before receiving a response. |
| Event Information | According To Cisco: The MWI ON Extension setting is Often, this condition can occur when the MWI ON Extension setting is entered incorrectly in Cisco Unity or Cisco CallManager. This condition may also occur if Cisco CallManager is configured with overlapping dial plans or misconfigured calling search spaces. However, this condition can happen occasionally as part of normal operation, and the MWI request will be retried. If the MWI status remains unchanged for an extended period of time or if there are many of these warnings from Cisco Unity in a short period of time, there may be an MWI misconfiguration or another problem |
| Reference Links | Cisco Events Guide |
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