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Q1. Which protocol that is used between Cisco IM and Presence and Cisco Unified Communications Manager is responsible for the exchange of phone state presence information? 

A. AXL/SOAP 

B. CTI/QBE 

C. SIP/SIMPLE 

D. LDAP 

E. XMPP 

Answer: C 

Q2. How many signaling bits are there in each T1 time slot using channel associated signaling with Super Frame? 

A. 1 

B. 2 

C. 4 

D. 8 

E. 12 

Answer: B 

Q3. Which type of mailbox on Cisco Unity Express can play a user greeting and disconnect the call, but cannot take or send messages? 

A. PIN-less mailbox 

B. announcement-only mailbox 

C. general delivery mailbox 

D. call-handling mailbox 

E. personal mailbox 

Answer: B 

Q4. What is the minimum number of H.225 messages required to establish an H.323 call with bidirectional media? 

A. 1 

B. 2 

C. 3 

D. 4 

E. 5 

Answer: B 

Q5. Refer to the exhibit. 

During a QSIG tunneling over SIP call establishment, which two types of SIP messages can the OGW use to tunnel a waiting QSIG message? (Choose two.) 

A. SIP re-INVITE 

B. SIP NOTIFY 

C. SIP INFO 

D. SIP OPTIONS 

E. SIP UPDATE 

F. SIP REFER 

Answer: AE 

Q6. The number of calls waiting in a Cisco Unified Communications Manager native call queue has reached its maximum limit. 

Which statement about what happens to additional incoming calls is true? 

A. Calls are handled according to the Forward Hunt Busy settings on the Hunt Pilot configuration page. 

B. Calls are handled according to the Forward Hunt No Answer settings on the Hunt Pilot configuration page. 

C. Calls are handled according to the Forward Hunt Busy settings on the Line Group members. 

D. Calls are handled according to the Hunt Options settings on the Line Group Configuration page. 

E. Calls are handled according to the When Queue Is Full settings on the Hunt Pilot Configuration page. 

Answer: E 

Q7. Refer to the exhibit. 

Assume that the serial interface link bandwidth is full T1. What is the maximum amount of bandwidth allowed for priority queuing of RTP packets with a DSCP value of EF? 

A. 33% of 1.544 Mb/s 

B. 5% of 1.544 Mb/s 

C. 38% of 1.544 Mb/s 

D. 62% of 1.544 Mb/s 

E. 0% of 1.544 Mb/s 

Answer: A 

Q8. Which message is used by a Cisco IOS MGCP gateway to send periodic keepalives to its call agent? 

A. CRCX 

B. AUCX 

C. NTFY 

D. RQNT 

E. 200 OK 

Answer: C 

Q9. Assume a 30-millisecond voice payload, 6 bytes for the Layer 2 header, 1 byte for the end-of-frame flag, and the IP, UDP, and RTP headers are compressed to 2 bytes, how much bandwidth should be allocated to the strict priority queue for eight VoIP calls that use a 

G.729 codec over a multilink PPP link with cRTP enabled? 

A. 121.6 kb/s 

B. 92.8 kb/s 

C. 88.4 kb/s 

D. 83.2 kb/s 

E. 78.4 kb/s 

Answer: D 

Q10. What is the amount of audio bandwidth, in kilobits per second, that is used in the Cisco Unified Communications Manager location bandwidth calculation for a G.728 call? 

A. 8 

B. 16 

C. 24 

D. 29 

E. 80 

Answer: B