Applies to: Exchange Server 2010 SP3, Exchange Server 2010 SP2
Topic Last Modified: 2009-09-24
Microsoft Exchange Server 2010 Unified Messaging (UM) generates call transfer events in Event Viewer so that you can troubleshoot and verify the performance of call transfers in Unified Messaging. Event Viewer tracks the following kinds of events in the following order based on importance:
- Error events
- Warning events
- Informational events
Call Transfer Errors and Events
The following table provides a list of the UM call transfer events that you can use to troubleshoot and monitor Unified Messaging.
Call transfer events
| Event ID | Category | Event type | Logging | Value or description | Class |
|---|---|---|---|---|---|
|
1024 |
UMCore |
Information |
LogAlways |
The Unified Messaging server is transferring a call from "%1", with diversion "%2", to extension number "%3". The call ID is "%4". |
Call Transfer |
|
1025 |
UMCore |
Error |
LogAlways |
The voice call with ID "%1" did not transfer to "%2" because: "%3" |
Call Transfer |
|
1026 |
UMCore |
Information |
LogAlways |
A call was transferred successfully from "%1", with diversion information "%2", to extension number "%3". The call ID was "%4". |
Call Transfer |
|
1073 |
UMManagement |
Information |
LogAlways |
The Unified Messaging server transferred a call to "%1". |
Call Transfer |
|
1136 |
UMCore |
Warning |
LogAlways |
An error occurred while transferring the call to the phone number "%1". The call ID is: "%2". |
Call Transfer |