When setting up a VRU Peripheral Gateway for the Cisco Unified Contact Center Enterprise solution, which of the following is the correct value for the VRU Connection Port field?
A.
The default value of 5000 should not be changed.
B.
The default value of 5000 should be changed only if more than one IP IVR is used in the Cisco Unified Contact Center Enterprise solution.
C.
This field is used to denote tracing levels for the VRU PIM and should be changed only while troubleshooting.
D.
The default value of 5000 should be changed only if more than one VRU PIM is being configured on the same PG.