Pass4sure 642-427 Exam Question

Where does an IP phone obtain the extension number and speed-dial settings from?

A. the settings that are configured on the physical phone
B. the registration file that the phone receives from the Cisco Unified Communications Manager
C. the device and line configuration in Cisco Unified Communications Manager, during the registration process
D. the default device profile that is configured in Cisco Unified Communications, Manager

Answer: C

Which statement about device mobility is true?

A. When local route groups are used, there is no need to configure device mobility groups or phone device CSSs as long as phone line CSSs are used.
B. When local route groups are used, you must configure device mobility groups and phone device CSSs.
C. When the device mobility group at the home device pool and roaming device pool are not the same, the Phone will keep the home region.
D. When device mobility groups at the home device pool and roaming device pool are the same, the phone will keep the home MRGL setting.

Answer: A