Which packet delay is the maximum supported between Cisco Unified Communications Manager nodes for clustering over WAN deployments?
Click on the arrows to vote for the correct answer
A. B. C. D.D.
https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/srnd/collab11/collab11/callpros.htmlIn Cisco Unified Communications Manager (CUCM) clustering over WAN deployments, the maximum supported packet delay between CUCM nodes is an important consideration for maintaining a reliable and high-quality communication system.
The maximum supported packet delay for clustering over WAN deployments in CUCM is 80 milliseconds round-trip time (RTT). This means that the total time it takes for a packet to travel from one CUCM node to another and back should not exceed 80 ms.
When the packet delay exceeds this limit, it can cause issues such as dropped calls, poor voice quality, and other disruptions in the communication system. To maintain a reliable and high-quality communication system in a WAN deployment, it is essential to ensure that the packet delay between CUCM nodes is within the supported limit of 80 ms RTT.
Therefore, the correct answer to the given question is option D: 80 ms round trip.