L-3 Communications CEU, User Manual

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STE User’s Manual Crypto Card Management
Rel. 2.6 6-9
Figure 6-22. ISDN, PSTN or TRI-TAC STU-III Rekey in Progress “DAO Code” Menu
Figure 6-23. ISDN, PSTN or TRI-TAC STU-III Rekey in Progress “Caller ID” Menu
A typically successful STU-III Rekey takes about 1 minute, although it can take less or more time
depending on the load experienced by the network switch and the KMC.
If the Rekey was successful,
Figure 6-24 will be presented.
Figure 6-24. STU-III Rekey Successful
Press: Result:
CONTINUE Advances display to PERFORM REKEY (Paragraph 6-2.2 )
Press CONTINUE .
6-2.2.2 SDNS Rekey
If a SDNS Rekey is “DUE”, no secure calls can be made until a successful Rekey is performed. While in
REKEY MODE, only the Rekey call may be placed and the STE will not allow calls to be answered nor
will it notify you of incoming calls. When the STE is configured for ISDN and an incoming call is received,
the STE will provide a BUSY indication to the network.
The SDNS REKEY MODE function is available when:
1. SDNS was pressed in the PERFORM REKEY menu
2. The STE is configured for ISDN or PSTN (SCIP).
3. A User Card, associated crypto card containing SDNS keys, is inserted, and
4. The STE is idle (no calls active or on Hold).
CAUTION
Do not remove the Crypto Card or press any keys unless directed to do so while in
the process of a Rekey as it will disrupt the rekey process. The resulting
incomplete installation of keying materials may cause the card to have to be re-
initialized by the KPF.
CLASSIFICATION LINE 1 REKEY
<DAO CODE>
SCROLL
CLASSIFICATION LINE 1 REKEY
<Caller ID>
SCROLL
STU-III REKEY SUCCESSFUL
CONTINUE