An entry in the vismTonePlanTable. Each entry consists of configuration information for a specific Tone Plan.

The vismTonePlanTable is of fixed size with a predefined number of entries, where each entry contains usable information or not depending upon the value of the tonePlanEntryStatus MIB object.

The configuration is retained after VISM card reboots.

tonePlanRegionName, tonePlanVersionNumber, and tonePlanFileName can be modified only if the tonePlanProvisionFlag is 'provisionable' and tonePlanEntryStatus is 'configured' when loading a new tone plan (see MIB object tonePlanEntryStatus below). After the new tone plan is loaded, these three MIB objects may not be modified. To change these objects, the entry in this table must be deleted, and all objects re-added with new corrected values.

The rest of the entries of this table, (the 'builtIn' ones) cannot be modified after the table is build at reload time.