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Cisco 642-437 Exam Syllabus Topics:

Cisco Implementing Cisco Unified Communications Voice over IP and QoS v8.0 (CVOICE v8.0) Sample Questions:

1. A new Cisco 7965 IP phone is installed on a Cisco Unified Communications Manager Express system. When the phone requests the .loads file from the TFTP server, it sees that the versions are different. What does the IP phone do to resolve this issue?

A) The IP phone boot requests the XMLDefault.cnf.xml file and boots up.
B) The IP phone does not boot up and will require manual intervention to factory reset the phone before a new firmware image can be downloaded.
C) The IP phone requests the SEP<mac>.cfg file and reboots.
D) The IP phone attempts to obtain the new firmware file image from the TFTP server.

2. Which two digit manipulation commands should you use in a POTS dial peer? (Choose two.)

A) voice translation-profile
B) num-exp
C) forward-digits
D) translation-profile
E) [no] digit-strip

3. Which of these is assigned to a phone or line to implement calling privileges?

A) calling search space
B) partition
C) route list
D) class of service

4. When configuring AutoQoS VoIP on a Cisco Catalyst switch how is the configuration performed?

A) The auto qos voip command is applied globally in the switch.
B) The auto qos voip command is applied to each interface.
C) Each interface will need either the auto qos voip cisco-phone or auto qos voip trust on each interface depending on the upstream device.
D) Each interface will need either the auto qos voip trust cisco-phone or auto qos voip trust trust on each interface depending on the upstream device.

5. If a centralized solution has to be implemented on multiple-equipment vendors devices, which signaling protocol should be used?

A) Media Gateway Control Protocol
B) Skinny Client Control Protocol
C) Session Initiation Protocol
D) H.323 protocol

Solutions: