86619697
May 5, 2015
Jul 5, 2016
WINDSTREAM INTELLECTUAL PROPERTY SERVICES LLC
Active Trademark
Software enabling telephony and messaging services featuring user-controlled call management, directed call pickup, call privacy, call admission control limit notifications, searchable/exportable direct inward dialing (DID) list, status of subscriber name recorded, configurable popups, administrator accessible user accounts, mitigation and troubleshooting, and on-demand call recording
Electrical and Scientific Apparatus