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Q51. Which configuration parameter defines whether or not the user portion of a directory URI is case sensitive on Cisco Unified Communications Manager 9.1 or later?
A. URI Dialing Display Preference in Cisco CallManager Service Parameter
B. URI Lookup Policy in Cisco CallManager Service Parameter
C. URI Dialing Display Preference in Enterprise Parameters
D. URI Lookup Policy in Enterprise Parameters
E. The user portion of a directory URI is always case sensitive and cannot be changed.
Answer: D
Q52. Refer to the exhibit.
Your customer sent you this debug output, captured on a Cisco IOS router (router A), to troubleshoot a problem where all H.323 calls that originate from another Cisco IOS router (router B) are being dropped almost immediately after arriving at router A. What is the reason for these disconnected calls?
A. Calls were unsuccessful because of internal, memory-related problems on router A.
B. Calls were rejected because the called number was denied on a configured class of restriction list on router A.
C. Calls were rejected because the VoIP dial peer 1002 was not operational.
D. Calls were unsuccessful because the router B IP address was not found in the trusted source IP address list on router A.
E. Calls were rejected by router A because it received an admission reject from its gatekeeper because of toll fraud suspicion.
Answer: D
Q53. Refer to the exhibit.
Which SIP trunk deployment model is shown in this enterprise VoIP topology?
A. mixed TDM and VoIP
B. centralized
C. hybrid
D. traditional TDM
E. distributed
Answer: C
Q54. Which statement describes how the digit zero is handled in the predefined restriction tables in Cisco Unity Connection?
A. Zero is listed in the Default Out-Dial Restriction table.
B. Zero is listed in the Default System Transfer Restriction table.
C. Zero is listed in the Default Transfer Restriction table.
D. Zero is listed in the User-Defined and Automatically Added Alternate Extensions Restriction table.
E. Zero is not listed in any default restriction table configuration.
Answer: E
Q55. Which two security services are provided by the Phone Proxy function on a Cisco ASA appliance? (Choose two.)
A. It provides interworking to ensure that external IP phone traffic is encrypted, as long as the Cisco Unified Communications Manager cluster runs in secure mode.
B. It only applies to encrypted voice calls where both parties utilize encryption.
C. It manipulates the call signaling to ensure that all media is routed via the adaptive security appliance.
D. It supports encrypted TFTP operation of IP phone configuration files.
E. It intercepts and authenticates soft clients before they reach Cisco Unified Communications Manager clusters.
F. It requires a remote routing device with an IPsec VPN tunnel.
Answer: CE
Q56. How are queues serviced in Cisco IOS routers with the CBWFQ algorithm?
A. first-in, first-out
B. weighted round robin based on assigned bandwidth
C. strict priority based on assigned priority
D. last-in, first-out
E. weighted round robin based on assigned priority
Answer: B
Q57. What is the default treatment of a message that is left in the opening greeting default call handler in Cisco Unity Connection?
A. It will be sent to the mailbox for the Operator user.
B. It will be sent to the Undeliverable Messages distribution list.
C. It will be sent to the mailbox of the system administrator.
D. It will be sent to the All Voicemail Users distribution list.
E. It will be sent to the General Delivery Mailbox.
Answer: B
Q58. Refer to the exhibit.
How many SIP signaling transaction(s) took place in this SIP message exchange between two SIP user agents?
A. 1
B. 2
C. 3
D. 4
E. 5
F. 6
Answer: C
Q59. In an effort to troubleshoot a caller ID delivery problem, a customer emailed you the voice port configuration on a Cisco IOS router. Which type of voice port is it?
A. FXS
B. E&M
C. BRI
D. FXO
E. DID
Answer: D
Q60. Refer to the exhibit.
A user is going through a series of dialing steps on a SIP Type B IP phone (for example, a Cisco 7975) to call an SCCP IP phone. Both phones are registered to the same Cisco Unified Communications Manager cluster. Assuming the calling SIP phone is associated with a SIP dial rule with a pattern value of 2001, which statement about how digits are forwarded to Cisco Unified Communications Manager for further call processing is true?
A. As each digit is pressed on the SIP IP phone, it is sent to Cisco Unified Communications Manager in a SIP NOTIFY message as a KPML event.
B. The SIP IP phone will wait for the interdigit timer to expire, and then send each digit to Cisco Unified Communications Manager as a separate KPML event in a SIP NOTIFY message.
C. The SIP IP phone will wait for the interdigit timer to expire, or for the Dial softkey to be selected before sending all digits to Cisco Unified Communications Manager in a SIP INVITE message.
D. The SIP IP phone will wait for the interdigit timer to expire, or for the Dial softkey to be selected before sending the first digit in a SIP INVITE and the subsequent digits in SIP INFORMATION messages.
E. The SIP IP phone will wait for the interdigit timer to expire, and then send all digits to Cisco Unified Communications Manager in a SIP INVITE message.
Answer: E