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300-815 · Question #36

300-815 Question #36: Real Exam Question with Answer & Explanation

The correct answer is A: interworking between an OOB method and RFC2833 for flow-around calls. See the full explanation below for the reasoning.

Cisco Unified Border Element

Question

For a SIP to SIP call flow, when does Cisco Unified Border Element require transcoding resources for DTMF?

Options

  • Ainterworking between an OOB method and RFC2833 for flow-around calls
  • Binterworking between h245-signalng and rtp-nte
  • Cinterworking between an OOB method and RFC2833 for flow-through calls
  • Dinterworking between h245-alpha numeric and sip-kpml

Topics

#Cisco Unified Border Element (CUBE)#DTMF Interworking#SIP Call Flow#Media Path Control

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