Which command should you use to configure a dial peer to support T.38 fax relay and to use
Cisco fax relay if T.38 negotiation is unsuccessful?

The command address-hiding is entered to enable the SIP-to-SIP address hiding feature. In which
configuration mode is this command entered?

Which two commands should you use on a common gateway between the two IP telephony
networks to enable SIP to H.323 interworking? (Choose two.)

Which debug command can be used to show events specific to the Cisco Unified Border Element
gateway?

Which type of delay describes the amount of time it takes to place a frame onto a physical
medium?

Which command will correctly map Class of Service mappings 0 through 7 to Differentiated
Services Code Point 0, 10, 18, 26, 34, 46, 48, and 56, accordingly?

Which queuing method is the basis for the low latency queuing?

To avoid unnecessary delay for high-priority traffic, on which speed link should you enable the link
fragmentation and interleaving feature?

Which command is used to enable the AutoQoS feature on an incoming interface while also
trusting existing quality of service markings?

Which command is used to assign 20% of the bandwidth of an interface to a traffic class with
priority?