640-861 Designing for Cisco Internetwork Solutions (DESGN)
Note 1: 640-861 Exhibit and all related diagrams are not shown in demo questions.
Note 2: 640-861 Answers are not shown in demo questions.
Exhibits and Answers are only provided in the Full Version.
Note 2: 640-861 Answers are not shown in demo questions.
Exhibits and Answers are only provided in the Full Version.
Demo Question 9.
Which codec should be used for this VoIP installation?
A. 802.3 with half-duplex will allow the maximum amount of 10-ms calls to fit the bandwidth available.
B. G. 729 with PPP will allow the most efficient use of the available bandwidth.
C. G. 729 at 26.4 kbps will fulfill the present voice and data requirements. Make sure the customer knows that bandwidth capacity will have to be increased to achieve the stretch goal.
D. G. 711 with Point to Point Protocol with full-duplex will allow the maximum amount of 10-ms calls to fit the bandwidth available or shorten others.
E. G. 711 with Frame Relay will supply their needs and give the company room to grow in the future with minimal costs.
Display Answer
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