1. The Acme Corporation is experiencing poor, choppy audio quality on voice calls placed across their WAN link to and from Madison. What can be done to the Location parameter for Madison to help alleviate this problem?
Select the best response.
A. Increase the audio bandwidth setting in the Location configuration window for Madison.
B. Nothing, the audio bandwidth Location parameter for Madison is not related to the problem.
C. Remove the audio bandwidth parameter in the Location configuration window for Madison.
D. Decrease the audio bandwidth setting in the Location configuration window for Madison.
Answer: D
2. How are Cisco Unified CallManager location parameters used?
Select the best response.
A. Assign directory numbers to devices as they connect to the IP telephony network.
B. Implement call admission control in a centralized call processing deployment.
C. Provide alternate call routing when the primary call path is unavailable.
D. Specify the bandwidth used for audio and video calls.
Answer: B
3. What is the impact of setting an RSVP policy per location pair with a default interlocation RSVP service policy?
Select the best response.
A. additional bandwidth capacity will be added to the default interlocation RSVP service policy
B. the RSVP policy will only be associated with one type of call; for example, if it is associated with video calls, audio calls will not be impacted
C. an RSVP mandatory mid-call retry counter will be added to calls that encounter mid-call retry errors
D. the default interlocation RSVP service policy will be overridden
Answer: D
4. How is recovery from SRST mode back to Cisco Unified Communications Manager call processing accomplished?
Select the best response.
A. The IP phones receive Keepalives from Cisco Unified Communications Manager. They then register with Cisco Unified Communications Manager and cancel their registration with the SRST gateway.
B. The IP phones receive a response to Keepalives sent to Cisco Unified Communications Manager. They then register with Cisco Unified Communications Manager and cancel their registration with the SRST gateway.
C. The SRST gateway receives Keepalives from Cisco Unified Communications Manager. The SRST gateway then rejects the IP phone registrations with instructions to register with Cisco Unified Communications Manager.
D. The SRST gateway receives a response to Keepalives sent to Cisco Unified Communications Manager. The SRST gateway then rejects the IP phone registrations with instructions to register with Cisco Unified Communications Manager.
Answer: B
5. Which debug command can be used to troubleshoot an issue with a Tcl script?
Select the best response.
A. debug tcl script
B. debug call script
C. debug custom script
D. debug voice application
Answer: D

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6. Which encryption algorithm does SRTP utilize?
Select the best response.
A. SEAL
B. 3DES
C. IPSEC
D. AES
Answer: D
7. What is required to effectively use the Cisco CTL client to activate security in an IP telephony network?
Select the best response.
A. H.323 gateway
B. Security Tokens
C. IPSEC
D. Secure SRST
Answer: B
8. When configuring CAPF, user intervention is required when using which authentication mode?
Select the best response.
A. by existing certificate (precedence to LSC)
B. by null string
C. by existing certificate (precedence to MIC)
D. by authentication string
E. user intervention never required
Answer: D
9. Manual IOS SRTP configuration is required on which two types of gateways? (Choose two.)
Select 2 response(s).
A. H.323
B. MGCP
C. PRI
D. SIP
E. SCCP
Answer: AD
10. Which service, when correctly configured in Enterprise Parameters, permits the phone configuration files to be encrypted?
Select the best response.
A. Cisco Unified Communications Manager Service
B. Cisco IP Voice Media Streaming App Service
C. Cisco CTIManager Service
D. Cisco TFTP Service
E. Cisco CTL Client Service
Answer: D