Study tips 642-481

Which solution can support this?

Which device should the university investigate for this purpose?

What should you do to meet these requirements?

when an MCU dials out to the E.164 address of an endpoint?

Which parameters represent the recommended Layer 3 QoS settings for videoconferencing traffic?

Which two methods are best for routing calls from the gateway to the MCU for conferences?

What needs to be done to allow SIP and H.323 endpoints in the same conferences?

How should MRGs be configured to support IP phones, Cisco VT Advantage cameras, and H.323 video room systems with Cisco IPVC 3511 Multipoint Control Units?

How should the Cisco CallManager cluster be configured so that the gatekeeper can provide Call Admission Control and resolve E.164 addresses?

which the media resource groups are configured in the Cisco CallManager cluster?