You are helping a new Sales Engineer learn about Avaya Aura® survivability. If a branch that has only SIP devices and has deployed a Survivable Remote Communication Manager and Session Manager, the engineer wants to know what happens when the connection to the Avaya Aura® core is down.
What are two things you would tell the engineer? (Choose two.)
Select all that apply, then click Submit answer.
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The Survivable Remote Communication Manager provides feature functionality.
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SIP telephones fail-over to the Survivable Remote Session Manager.
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The local SIP device cache provides feature functionality.
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The Core Communication Manager provides feature functionality.