Active Directory

/Tag: Active Directory
11 02, 2016

Handling Skype for Business Telephone Number Allocation

By |2016-02-13T00:10:25+00:00February 11th, 2016|Categories: Blog, Technical|Tags: , , , |1 Comment

With the recent implementation of on premise Skype for Business as the new telephone system at the Victoria and Albert Museum, one of the challenges that we faced was keeping track of direct dials and extensions and managing how they are issued. This challenge is likely present in many telephone systems, whether they be on [...]

28 01, 2015

Failure during demotion of domain controller

By |2017-01-06T16:01:00+00:00January 28th, 2015|Categories: Blog, Guides, Technical, Work|Tags: , , , , , , |1 Comment

Scenario: During the demotion of a domain controller, when we run dcpromo to start the process we quickly encountered an error “The directory service is missing mandatory configuration information, and is unable to determine the ownership of floating single-master operation roles.” which interrupts the demotion process. […]