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QUESTION 86
Cisco Unity extends a number of schema object classes in Microsoft Active Directory during the schema extension process. Which three object classes are extended by the Cisco Unity schema extension process? (Choose three.)
A. user
B. computer
C. domain
D. organizational unit
E. group
F. contact
Correct Answer: AEF

QUESTION 87
Refer to the exhibit.
Using information that is provided in the Cisco IOS gatekeeper configuration and the show gatekeeper endpoint output, how will the gatekeeper route the call when it receives an ARQ with a called number of 1000?
A. The call will be extended to the device with the H.323 ID of “cucm”.
B. The call will be extended to the device with the H.323 ID of “cme”.
C. The information that is provided is insufficient to answer the question. The output of show gatekeeper gw-type-prefix is needed to determine the gateway selection decision of the gatekeeper.
D. The call will be rejected by the gatekeeper.
E. The information that is provided is insufficient to answer the question. The output of show gatekeeper zone status for the bandwidth consumption level is needed to determine if the gatekeeper will admit the call.
Correct Answer: C

QUESTION 88
Refer to the exhibit.
What will be experienced by a PSTN caller when calling into this T1 PRI circuit?
A. The caller will hear a continuous ringback tone.
B. The caller will hear a dial tone.
C. The caller will hear a fast-busy tone.
D. The caller will hear a slow-busy tone.
E. The caller will not hear anything.
Correct Answer: B

QUESTION 89
Which set of SIP headers is mandatory in SIP requests?
A. Call-ID, Contact, User-Agent, RSeq, SDP
B. Allow, Supported, Via, From, To, CSeq
C. Via, From, To, Call-ID, CSeq, Contact
D. Content-Type, Content-Length, Session-Expires, Via, From
E. Req URI, From, Via, To, CSeq
Correct Answer: C

QUESTION 90
Which statement regarding SIP requests or responses is correct?
A. SIP requests always expire after 120 seconds; this is known as the J-Timer in SIP RFC.
B. Secure SIP requests using TLS cannot be interworked to non-TLS networks.
C. SIP responses are always sent to the IP or FQDN in the “Via” header of an incoming request.
D. The “Max-Forwards” header value is incremented as it passes through each SIP hop.
E. Midcall SIP requests are always sent to the IP or FQDN in the “Contact” header of an incoming request.
Correct Answer: C
Topic 2, Volume B

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