3000.2 無料問題集「Avaya ACSS Small and Medium Enterprise (SME) Communications」
A customer has multiple IP Offices that have been in operation for over three years. IP hard phone users are complaining that they are experiencing "one way audio" during the calls. The problem has only recently started to occur. The problem is random and is hard to duplicate. Which three could be used to troubleshoot this issue? (Choose three.)
正解:B、C、E
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