Transitions the x25 client entity, which describes the X.25
    client interface in an accessing system, to the "on" state.

    enable  [node node-id] x25 client

1  –  Exception Messages

 o  session control no resources

    The Session Control module does not have sufficient resources to
    handle the call.

 o  session control unavailable

    The Session Control module either does not exist or is disabled.