300-070 Question #408: Real Exam Question with Answer & Explanation

The correct answer is B: G.723. Location Example For example, assume that you have configured the following locations in Cisco Unified Communications Manager Administration: Cisco Unified Communications Manager continues to admit new calls to a link as long as sufficient bandwidth is still available. Thus, if t

Question

Refer to the exhibit. Consider the following location configuration in the Cisco Unified Communications Manager cluster in main cluster. Which two codecs are recommended for each location if the requirement is to support 66 calls in remote location A 83 calls in remote location B? (Choose two.)

Exhibits

Options

AiLBC
BG.723
CG.711
DGSM
EG.729

Explanation

Location Example For example, assume that you have configured the following locations in Cisco Unified Communications Manager Administration: Cisco Unified Communications Manager continues to admit new calls to a link as long as sufficient bandwidth is still available. Thus, if the link to the Austin location in the example has 160 kb/s of available bandwidth, that link can support two G.711 calls at 80 kb/s each, six G.723 or G.729 calls at 24 kb/s each, or five GSM calls at 29 kb/s each. If any additional calls try to exceed the bandwidth limit, the system rejects them, the calling party receives reorder tone, and a text message displays on the phone.

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