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CISCO 642-445

Cisco IP Telephony for Release 5.X (CIP-5.X)

1. Which two gateway configuration statements are required, at a minimum, in order to enable Cisco Unified CallManager to control a T1 PRI in an MGCP gateway? (Choose two.)

A. mgcp

B. ccm-manager config

C. pri-group configuration on the controller

D. mgcp call-agent pointing to tftp server

E. isdn l3-backhaul ccm-manager on the serial interface

F. config-server address pointing to tftp server

Answer: BF

2. Which two Cisco Unified CallManager tasks are required to route calls from Cisco Unified CallManager to the PSTN via an H.323 gateway? (Choose two.)

A. add a gatekeeper from the Device menu

B. add an H.323 gateway from the Device menu

C. configure the voice endpoints in Cisco Unified CallManager

D. configure the signaling protocol used on the voice circuit

E. add PSTN route patterns pointing to the gateway

F. configure the IP phones with an external phone number mask

Answer: BE

3. Which of the following actions will prevent devices from being able to initiate conferences?

A. Exclude the conference media resource partitions from the CSS.

B. Exclude the conference media resources from all MRGs.

C. Place all conference media resources in MRGs and exclude these MRGs from the MRGL.

D. Remove the default MRGL from the device pool.

Answer: C

e=dxn