DeRegisterType table in Skype for Business Server 2015
The DeRegisterType table is a static table that stores the list of possible user de-registers types, such as 'client initiated', 'registration expired', or 'client stopped responding.'
| Column | Data Type | Key/Index | Details |
|---|---|---|---|
| DeRegisterTypeId |
tinyint |
Primary |
|
| DeRegisterReason |
nvarchar(256) |
Allowed values: 0 -- Unknown 1 -- Client Initiated Deregistration 2 -- Registration Expired 3 - Client crashed 4 -- User Attributes Changed 5 - Preferred Registrar Changed 6 -- Legacy Client In Survival Mode |