Control calls
There are some special IDs and callsigns which trigger built-in services and
actions when a call is received to them from your radio.
Local echo service
If the local echo service's ID or callsign is called, the openSPOT4 records the
voice transmission and plays it back after the call from the radio is finished. This
is useful for hearing your own voice back to test the connection between your
radio and the openSPOT4. If you have local echo voice quality issues, see the
AutoCal special connector.
The local echo service can be triggered if the call is sent to the following
IDs/callsigns:
DMR, NXDN® and P25:** ID 9999. Both private and group calls to this ID
are answered with a private call.
D-STAR®: call is sent to .......E (7 spaces and an E, replace dots with
spaces).
C4FM: call DGID is set to 99.
Note that only about 5-10 seconds can be recorded and played back by the
local echo service (supported echo duration depends on the used modem
mode).
Current configuration profile query
The current configuration profile's number can be queried by calling the
following IDs/callsigns:
DMR, NXDN® and P25: ID 9000. Both private and group calls are
interpreted.
D-STAR®: call is sent to .......P (7 spaces and an P, replace dots with
spaces), or DTMF code A is entered.
C4FM: Special command/cross mode private call DTMF code (by default it's
*) is entered followed by DTMF code A.
The current configuration profile number will be announced by the voice. The
DMR/NXDN®/P25 profile query ID can be changed on the Settings page, Voice
announcements section.
Change configuration profile
The active configuration profile can be changed by calling the following
IDs/callsigns:
DMR, NXDN® and P25: ID 9000+configuration profile number. Example:
to switch to config profile 1, start a short call to 9001. Both private and
group calls are interpreted.
To Next Page
Loading...
