Updating address book lync 2016
In the time it took to read the previous paragraph Lync Server should have synchronized and outstanding changes in Active Directory and Step #2 can be manually processed.
Sync pass completed with 11 contacts processed Number of separate AD partitions: 1 Number of valid contacts: 11 Number of empty contacts: 0 Number of invalid contacts: 0 Number of cached photos deleted: 0 Number of stale OC files deleted: 0 Number of OC full files written: 1 with 11 total contacts Number of OC delta files written: Number of OC bytes written: 10,072 compressed to 7,134 bytes on disk.
This interval is 1 minute by default and can be customized to any value between 1 second and 24 hours.
The second half of the server-side process is controlled by the Address Book Service which pulls information from the SQL database and writes the changes to the address book files.
If this is not the case or for some reason normal replication is failing then a manual process can be used to toss out the entire copy of AD information in the SQL database’s address book store and regenerate a completely new copy.To rebuild Lync’s copy of the AD data simply use the cmdlet.