SETTINGS
SETTINGS > CALLING > GENERAL
234 ENVOY™ TRANSCEIVER REFERENCE MANUAL
In Call Timeout
NOTE: The In Call Timeout entry is available if you have the
MIL-STD-188-141B ALE option installed.
The In Call Timeout entry sets the length of time from the last key press on the
control point after which an in-link message session is ended.
NOTE: The ALE link is not ended, just the in-link message session.
An in-link message session may be used during an ALL, ANY, Group Selective, NET,
or Wildcard call, where you can send data within the established link by pressing
CALL and following the prompts. If the link is closed automatically during these
in-link messages, consider extending the In Call Timeout entry.
Range: 0 to 300 sec
Default value: 30 sec
Related links:
Call types on page 434
ALE address syntax on page 442
LBT Mode
The LBT Mode entry sets whether or not the transceiver listens for calls and traffic
on a channel before starting a call.
The transceiver is capable of listening to a channel before initiating a call on the
channel. If the LBT Mode entry is set to Enabled, the transceiver detects whether
or not there is traffic on the selected channel. The transceiver listens on a channel for
the length of time specified in the LBT Period entry. If there is traffic on the channel,
the transceiver reports that the channel is occupied.
If you want the transceiver to:
• not test channels used for making calls, select Disabled
• test channels using LBT for every call, select Enabled
• test channels using LBT for every call, with the option to override, select
Override allowed
Default value: Disabled
CAUTION: Calls using the Emergency call type or calls made through the key
override the LBT Mode entry if it is enabled at either level.