OCS R2 Custom Presence
Mr Dalton figured it out yesterday:
https://blogs.technet.com/ewan/archive/2009/02/06/custom-presence-states-in-ocs-revisited-again.aspx
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Mr Dalton figured it out yesterday:
https://blogs.technet.com/ewan/archive/2009/02/06/custom-presence-states-in-ocs-revisited-again.aspx