Resolved: VoIP Server LAN Maintenance Work
Tuesday morning May 12th from 5:00AM to 7:00AM, maintenance work will be performed on the VoIP server LAN. As part of this scheduled work, VoIP endpoints may experience a brief interruption of service.
More information: Resolved: VoIP Server LAN Maintenance Work
Story added 12. May 2015, content source with full text you can find at link above.