This chapter reviews issues and solutions related to multisite deployments. It also covers the connections between these sites and dial plans for such configurations.
This section identifies the issues that can arise in a multisite Cisco Unified Communications Manager deployment.
Here are the major issues that can result:
Quality of Service—Jitter must be avoided.
Bandwidth—Optimize the use of bandwidth to ensure correct amounts for voice and video.
Availability—Fallback solutions need to be implemented. ...