| Event Id | 12291 |
| Source | MSExchangeT120 |
| Description | The Microsoft Exchange Data Conferencing service could not initialize T120 security. You will be unable to create secure conferences. |
| Event Information | If the Data Conferencing service is not hosting secure conferences, no action is required. If secure conferencing is necessary, install a certificate authority for the domain, manually issue a certificate authority for this T.120 MCU. |
| Reference Links |
Catch threats immediately
We work side-by-side with you to rapidly detect cyberthreats
and thwart attacks before they cause damage.