Use this directive to disable a DSA. This means the
 DSA is unable to accept communications from DUAs or other DSAs. On
 completion of this directive, the DSA is in state OFF. For more
 information on the state of a DSA, refer to STATUS attributes.

 Syntax:
 	DISABLE DSA

1  –  Errors

 The DISABLE directive can return the following error:

 REASON:         Wrong State
 DESCRIPTION:    The DSA entity is not in the correct state.

 The error indicates what state the DSA is in.
 The DSA must be in state ON for the ENABLE directive to
 succeed.