The CG PG side B name object holds the host name of the side
'B' peripheral gateway (PG) that this enterprise contact
center application CTI gateway (CG) functional component is
associated. The CG component must be connected to a PG that is
part of the same instance. If the side A PG is the active PG
and a failure occurs, the side B PG then immediately assumes
the role. In this case, the CG will lose its connection to
the side A PG and thus use this object value to connect to the
side B PG.