Cisco 400-051 Exam

Refer to the exhibit. An engineer is analysing a SIP call between CUCM on the left and CUBE on the right. Based on the information displayed, which behaviour can be determined from the exhibit?

  • A. The mid-call re-invite negotiated for call hold/resume supplementary service
  • B. The call has interworking issues where user is not experiencing audio
  • C. The midcall-signaling block is configured on Cisco Unified border element so re-invites are not consumed
  • D. The call is terminated because 200 Ok messages are not arriving to Cisco Unified Communications Manager
Answer: Option A.
Explanation: 
No answer description available for this question

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