Shuffling technique to more-directly connect two IP endpoints:
Shuffling means rerouting the voice channel connecting two IP endpoints so that the voice exclusively goes through an IP network without using intermediate media module resources.
You can use the following procedures to maintain, review, and troubleshoot the status of stations, trunks, and IP network regions:
Viewing IP connection status of a station
Viewing IP connection status of a trunk
Viewing the IP network region status
Displaying failed IP network region connections
Testing failed IP network regions
Conditions and solutions
Shuffling interacts with talk-path problems (see Talk path).