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300-815 · Question #98
300-815 Question #98: Real Exam Question with Answer & Explanation
The correct answer is C: Create a new audio codec preference list with G.711 U-law 64k as the highest priority and apply it to RTP_Reg and SJ_Reg.. See the full explanation below for the reasoning.
Cisco Unified Communications Manager Call Control
Question
Refer to the exhibit. All calls from site A to site B are failing, and the issue has been identified as a media negotiation problem. Which configuration change resolves this issue?
Options
- AIncrease the bandwidth allowance between the RTP_Reg and SJ_Reg regions to 64 kbps.
- BEnable Early Offer on the SIP trunk.
- CCreate a new audio codec preference list with G.711 U-law 64k as the highest priority and apply it to RTP_Reg and SJ_Reg.
- DDisable G.722 on all devices at both sites.
Topics
#Media Negotiation#Codec Preference#CUCM Regions#Call Control Troubleshooting
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