Study tips 640-460

What is the Layer 2 overhead (in bytes) for Frame Relay traffic?

Which statement is true concerning time-division multiplexing?

Which three commands should you use first?

What protocol is used to communicate between a DSP farm configured on an IOS router and a Cisco Unified Communications Manager server?

What will happen to a call that is transferred when no second line is available?

Identify three quality issues that can result because of a lack of network bandwidth.(Choose 3.)

What codec is required for fax pass-through and/or modem pass-through?

What is the minimum number of SIP dial peers required?

Which method of fax relay uses a store-and-forward approach?

Which type of voice port you will configure?