ADTRAN ISU 512e Manual page 116

Appendix B. Status Buffer Messages
CALL_REJECTED
The call has been rejected by the ISDN Network.
CAP_NOT_IMPLEMENT
The network or far end does not support the bearer capability request-
ed.
CHAN_DOES_NOT_EXI
The user asked for a bearer channel that is not present.
CHAN_NOT_IMPLEME
The bearer channel requested by the user has not been implemented.
CHANNEL_UNACCEPT
The user is asking for a channel that has not been subscribed.
CID>0 rcvd
Received an incoming call from a third party during negotiations with
a far end BONDING unit on the use of the second Bearer channel.
DEST NOT ISDN
The number called is not ISDN (warning only).
DEST_OUT_OF_ORDER
The called number is out of order.
B-4 ISU 512e User Manual 61203086L1-1