Cisco Exam 500-444 Topic 3 Question 42 Discussion

The powerful tool that supports Element Grouping, Time of Day routing, and Call Admission Control is CUBE (Cisco Unified Border Element). CUBE is a powerful routing tool that provides intelligent call routing, call admission control, and Quality of Service (QoS) for voice, video, and data traffic. It supports Element Grouping, which allows for multiple paths for the same endpoint to be used for load balancing and redundancy. It also supports Time of Day routing, which allows for the selection of a routing path based on the time of day for a call. Finally, it supports call admission control, which ensures that calls are routed according to the QoS parameters set by the administrator.