CISCO 300-815 Exam Question 21
Refer to the exhibit. A Cisco Unified Border Element continues to send 180/183 with the required: 100rel header to Cisco UCM, and the call eventually disconnects. How is the issue resolved?
A. Disable “SIP Rel1XX Options” and “Early Offer Support” on the SIP Profile Configuration Page in Cisco UCM.
B. Enable “SIP Rel1XX Options” and “Early Offer Support” on the SIP Profile Configuration Page in Cisco UCM.
C. Disable “Send send-receive SDP in mid-call INVITE” on the SIP Profile Configuration Page in Cisco UCM.
D. Enable “Early Offer support for voice and video calls” on the SIP Profile Configuration Page in Cisco UCM.
Correct Answer: D