Study tips 642-457

which two tasks?

What value should be entered into the gatekeeper to support this bandwidth?

The relationship between a Region and a Location is that the Region codec parameter is combined with Location bandwidth when communicating with other Regions.

Which two configurations provide the best SIP trunk redundancy with Cisco Unified Communications Manager?

when they have registered with the gateway?

Which two statements describe RSVP-enabled locations-based CAC?

Which statement is not true about GARP?

An update of the configuration using the Cisco CTL client not needed when _______.

The relationship between a Region and a Location is that the Region codec parameter is used between a Region and its configured Locations.

Which statement is correct about AAR?