When using the Call Subflow step, can variables be shared between the parent (calling) flow and the subflow?（）

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• What is the bandwidth requirement of an active duplex wireless call using G.711 codec?（）

  A . 64 kb/s B . 91.2 kb/s C . 173 kb/s D . 183 kb/s E . 211 kb/

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• Which three pieces of information are used to calculate the total bandwidth of a VoIP call？（）

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• THE MASTER WHEN CALL TO THE BRIDGE AND TAKING OVER THE CONN FROM THE OFFICER OF THE WATCH ，SHOULD SAY：YOU NOW HAVE THE CONN。

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• What happens if all CTI ports for the configured CTI Port Group are busy when a new call arrives?（）

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• What is the payload size of a wireless IP phone in a call using G.711 codec?（）

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