Constant Name

   Value

                                  Meaning

NACK_ANNOUNCE_LOCKED

0x10

Announcements below a certain priority are currently blocked due to an emergency condition.

NACK_NO_ANNOUNCE

0x11

Cannot create a new announcement due to an internal condition like all slots full.

NACK_ANN_ACTIVATION

0x12

Announcement failed to go active for any of a number of reasons, some internal errors.

NACK_NO_ACG

0x13

There is no Announcement Code Group for the request.  This can only happen if the announcement type definitions in Enterprise have been messed with in a bad way.

NACK_NO_ZONES

0x14

No (defined) zones in the announcement request.  Either the request was empty of zones or contained zone numbers that are not defined.

NACK_BAD_MS_NUMBER

0x15

Invalid (undefined) mic/source number in the announcement request.

NACK_MS_IN_USE

0x16

The requested mic/source is currently in use on another announcement.

NACK_NO_TAKES

0x17

A pre-recorded message request did not contain any (defined) Takes (digital audio files IDs).