300-815 Free Practice Test

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1. A. Restart the subscriber
2. B. Activate the Cisco Extended Functions service.
3. C. Activate the Cisco CallManager service.
4. D. Activate the Cisco Dialed Number Analyzer service.
5. E. Activate the Cisco Dialed Number Analyzer Server service.

Correct Answer: DE

Which two descriptions of the Standard Local Route Group deployment are true? (Choose two.)

1. A. can be associated under the route group
2. B. can be associated only under the route list
3. C. chooses the route group that is configured under the device pool of the calling-party device
4. D. chooses the route group that is configured under the device pool of the called-party device
5. E. can be assigned directly to the route pattern

Correct Answer: BD

Cisco SIP IP telephony is implemented on two floors of your company. Afterward, users report intermittent voice issues in calls established between floors. All calls are established, and sometimes they work well, but sometimes there is oneway audio or no audio. You determine that there is a firewall between the floors, and the administrator reports that it is allowing SIP signaling and UDP ports from 20000 to 22000 bidirectionally. What are two possible solutions? (Choose two.)

1. A. Go to the SIP profile assigned to these IP phones in Cisco Unified CM and change the range of media ports to 16384-32767
2. B. Ask the firewall administrator to change the ports to TCP.
3. C. Ask the firewall administrator to change the range of UDP ports to 16384-32767.
4. D. Go to the SIP profile assigned to these IP phones in Cisco Unified CM and change the range of media ports to 20000-22000.
5. E. Go to System Parameters in Cisco Unified Communications Manager and change the range of media ports to 20000-22000.

Correct Answer: AC

What is the relationship between partition, time schedule, and time period in Time-of-Day routing in Cisco Unified Communications Manager?

1. A. A partition can have multiple time schedules assigne
2. B. A time schedule contains one or more time periods.
3. C. A partition can have one time schedule assigne
4. D. A time schedule contains one or more time periods.
5. E. A partition can have multiple time schedules assigne
6. F. A time schedule contains only one time period.
7. G. A partition can have one time schedule assigne
8. H. A time schedule contains only one time period.

Correct Answer: A

Why would RTP traffic that is sent from the originating endpoint fail to be received on the far endpoint?

1. A. The far end connection data (c=) in the SDP was overwritten by deep packet inspection in the call signaling path.
2. B. Cisco Unified Communications Manager invoked media termination point resources.
3. C. The RTP traffic is arriving beyond the jitter buffer on the receiving end.
4. D. A firewall in the media path is blocking TCP ports 16384-32768.

Correct Answer: D