
The new MoU adds Management and Orchestration (MANO) interfaces and IP Multimedia Subsystem (IMS) domains to the original OSSii agreement. MANO is an ETSI-defined framework for the management and orchestration of resources in a cloud data centre. IMS is a core network solution that delivers rich real-time communication services, such as HD voice and Wi-Fi calling, for consumer and business users over any access network and for any device type.