ITD will be upgrading the Avaya Core CM’s from version 6.3 to 6.5 on 6/7/14 at 4am. During this upgrade ITD will be reverting to Avaya CM Server B. ITD will be reverting back to the Primary Avaya CM Server A from Avaya CM Server B on 6/10/14 Tuesday morning at 6am. ITD does not anticipate any service interruption. Existing calls will remain in service.
All Avaya Communication Endpoints (IP Phones sand Servers)