# SHIFT

--- Sjoerd Hooft's InFormation Technology ---

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q:q681
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 — q:q681 [2016/07/26 17:25] (current) Line 1: Line 1: + = Question 681 = + This page is part of Q, the IT exam trainer. \\ See https://​www.getshifting.com/​q for more info \\ \\ **Question:​** \\ You collect the following call statistics for users in LA: \\ + - Peak call concurrency is 25% \\ + - 50% of all placed calls are routed to the public switched telephone network (PSTN) \\ + - 30% of all placed calls are internal calls to users in the other offices \\ + - 20% of all placed calls are conference calls \\ + - The average bandwidth for peer-to-peer calls is 65 Kbps \\ + - The average bandwidth used for conference calls is 100 Kbps \\ + You need to allocate the minimum amount of bandwidth required on the WAN link for the planned implementation of the voice gateway in the LA office. All calls to the PSTN will be routed through the local voice gateway in the LA office. How much bandwidth in Mbps should you allocate? \\ \\ **Description:​** \\ This question is about <​html><​a href="​https://​www.getshifting.com/​wiki/​q/​q70-333-company01"​ target="​_blank">​this company​. \\ + See <​html><​a href="​https://​technet.microsoft.com/​en-us/​library/​gg425841.aspx"​ target="​_blank">​here​ and <​html><​a href="​https://​www.microsoft.com/​en-us/​download/​details.aspx?​id=19011"​ target="​_blank">​here​ for more information. ​ \\ \\ **Correct Answer:** \\ 7.20 Mbps  \\ {{tag>​qq}} \\