When multiple potential patterns are present, which two things are considered when Cisco UCM selects a destination pattern? (Choose two.)

1. A. The pattern matches the shortest explicit prefix.
2. B. The pattern does not match the dialed string.
3. C. The pattern represents the smallest number of endpoints.
4. D. The pattern matches the dialed string.
5. E. The pattern represents the largest number of endpoints.

Correct Answer: AD

Refer to the exhibit.

An engineer is troubleshooting why PSTN phones are not receiving the caller's name when called from a remote Cisco UCM site. An ISDN PRI connection is being used to reach the PSTN What must the administrator select to resolve the issue?

1. A. isdn supp-service name calling
2. B. isdn outgoing display-ie
3. C. isdn enable did
4. D. isdn send display le

Correct Answer: B

Which two technical reasons make QoS a necessity in a video deployment? (Choose Two)

1. A. Low response time between endpoints
2. B. Provisioned bandwidth of the link
3. C. Variable bit rate of the video stream
4. D. Bursly behavior of video traffic

Correct Answer: CD

Which two functions are provided by Cisco Expressway Series? (Choose two.)

1. A. voice and video transcoding
2. B. voice and video conferencing
3. C. interworking of SIP and H.323
4. D. intercluster extension mobility
5. E. endpoint registration

Correct Answer: AC
The Cisco Expressway Series provides the following functions:
Voice and video transcoding
Interworking of SIP and H.323
Firewall traversal
Session border controller (SBC) functionality
Endpoint registration
Call admission control (CAC)
Quality of service (QoS)
Security
The Cisco Expressway Series does not provide voice and video conferencing or intercluster extension mobility.

Refer to the exhibit.

The SDP offer/answer has been completed successfully but there is no DTMF when users press keys. What is the cause of the issue?

1. A. Payload type 110 was negotiated rather than type 101.
2. B. DTMF was negotiated property in these messages.
3. C. DTMF was not negotiated on the call.
4. D. G.729 rather than G.711ulaw was negotiated.

Correct Answer: C