L-3 Communications CEU, User Manual

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User Functions STE User’s Manual
5-22 Rel. 2.6
The SCIP Line Quality Setting is used to cause the STE to attempt to negotiate an SCIP modem
connection at a lower rate to support communications over lower quality connections. The default setting
is SCIP Line Quality: NORMAL.
Figure 5-48. SCIP Line Quality Menu
SCIP Line Quality: XXXXXX = current setting NORMAL or LOW
Press: Result:
CHANGE
Toggles between NORMAL and LOW
SCROLL
Returns to the SECURE SIGNALING MODE menu ( Figure 5-43 )
BACK
Exits the MODE menus
The present quality setting (NORMAL or LOW) is presented in the display. If you choose to change the
setting, press
CHANGE until the correct setting shows. Then press SCROLL to return to the SECURE
SIGNALING MODE menu or press BACK or MODE to exit the MODE function.
5-3.2 Off-hook Settings
The STE allows you to change data and voice modes, and the SCIP Line Quality setting for active calls
while off-hook. Off-hook mode selections are only active for the duration of the call in progress. If you
change the data or voice mode while off-hook, it will be necessary to select
SECVOICE or SECDATA in
order to regain synchronization. . If you change the SCIP Line Quality Setting while off-hook, the setting
will not take effect until the next initiation of an SCIP secure session within that call.
5-3.2.1 Secure Signaling Mode
To change the Signaling Selection while off-hook:
Press
MODE to display the SECURE SIGNALING MODE menu ( Figure 5-43 ) and follow the procedures
to make the settings and then press MODE or BACK to clear the display.
Remember, in order for off-hook changes to Signaling Selection settings to take effect, the call must be
transitioned to NONSECURE, and the secure session must be reinitiated. Also, remember that off-hook
settings only hold for the duration of the call and will revert to the previous setting upon going on-hook
(hanging up).
5-3.2.2 Changing Data or Voice Mode Settings while Off-Hook
To change the data mode or STU-III voice mode while off-hook:
If multiple lines are active at the terminal, scroll the display until the call to be changed is displayed. If the
mode change is required for a call on hold, select the desired
CALL APPEARANCE and activate the call
to be changed.
Press
MODE then SCROLL to display the SECURE DATA/SECURE VOICE menu ( Figure 5-44 ) and
follow the procedures to make the setting and then press MODE to clear the display.
Remember, settings made off-hook will only hold for the duration of the call and will revert to the previous
setting upon going on-hook (hanging up).
5-3.2.3 Changing SCIP Line Quality Setting while Off-Hook
To change the SCIP Line Quality while off-hook:
If multiple lines are active at the terminal, scroll the display until the call to be changed is displayed. If the
mode change is required for a call on hold, select the desired
CALL APPEARANCE and activate the call
to be changed.
FNBDT LINE QUALITY: XXXXXX
CHANGE BACK SCROLL