-T --channel-type <channel type> | list
- Give channel type, use 'list' to get a list. (default = 'OgK/SpK') You
must define at least one OgK at channel 131. This channel may be a a
combined OgK+SpK channel, but this works with older phones only. You must
define additionally one or more SpK, in order to make calls. You may
define alternative OgK, the phones will attach to it then.
-M --measure-speed
- Measures clock speed. THIS IS REQUIRED! See documentation!
-C --clock-speed <rx ppm>,<tx
ppm>
- Correct speed of sound card's clock. Use '-M' to measure speed for some
hours after temperature has settled. The use these results to correct
signal processing speed. After adjustment, the clock must match +- 1ppm or
better. CORRECTING CLOCK SPEED IS REQUIRED! See documentation on how to
measure correct value.
-F --flip-polarity no | yes | auto
- Flip polarity of transmitted FSK signal. If yes, the sound card generates
a negative signal rather than a positive one. If auto, the base station
uses double time slots with alternating polarity. Once a mobile registers,
the correct polarity is selected and used. (default = auto) Note: Correct
polarity is selected for SDR by default.
-P --ms-power <power level>
- Give power level of the mobile station: 1, 2, 4, 6, 8 (default = '6') 1 =
7.5-20 W; 2 = 4-8 W; 4 = 0.5-1 W; 6 = 50-125 mW; 8 = 2-10 mW Power level 8
starts with level 6 and is then reduced on SpK.
-A --authentication <challenge>
- Enable authorization flag on the base station and use given challenge as
authorization random. Depending on the key inside the card you will get a
response. Any response is accepted. Phone must have smart card! The
challenge can be any 64 bit (hex) number like: 0x0123456789abcdef Note:
Authentication is automatically enabled for the base station
-A --authentication
<challenge>,<response>
- Same as above, but the given response must match the response from smart
card. The response can be any 64 bit (hex) number. Note: Authentication is
automatically enabled for the base station
-Q --queue | --warteschlange 1 | 0
- Enable queue support. If no channel is available, calls will be kept in a
queue for maximum of 60 seconds. (default = 1)
-G --gebuehren <seconds> | 0
- Increment metering counter every given number of seconds. To turn off, use
0. (default = 20) If metering pulses are sent via Osmo-CC interface,
pulses are always increment metering counter. This overrides this
option.
-V --voice-deviation <2400..4000 Hz>
- It is unclear what the actual voice deviation is. Please increase, if
mobile's earpiece is too quiet and the microphone is too loud. (default =
2400)
-S --sysinfo timeslots=1|2|4|8
- Set number of timeslots of OgK broadcast. There are 32 time slots per
frame, but only up to 8 slots can be used, because of processing delay.
(default = 4)
-S --sysinfo fuz-nat=<nat>
- Set country ID of base station. All IDs were used inside Germany only.
(default = 1)
-S --sysinfo fuz-fuvst=<id>
- Set switching center ID of base station. (default = 4)
-S --sysinfo fuz-rest=<id>
- Set cell ID of base station. (default = 66)
-S --sysinfo
fuz=<nat>,<fuvst>,<rest>
- Set country, switching center and cell ID of base station at once.
-S --sysinfo fuz-name=<name>
- Set country, switching center and cell ID by providing name or prefix Use
'list' to get a list of all base sstation names.
-S --sysinfo kennung-fufst=<id>
- Set priority for selecting base station. (default = 1) 0 = Test (Only
special mobile stations may register.) 1 = Normal priority base station. 2
= Higher priority base station. 3 = Highest priority base station. Note:
Priority has no effect, because there is only one base station.
-S --sysinfo bahn-bs=<value>
- Set special tunnel base station mode for train mobile phones only.
(default = 1) 0 = Disable (every phone is allowed) 1 = Enable (only train
phones are allowed) Note: Enableing this will force priority to 0 (Test
base station).
-S --sysinfo auth=<auth>
- Enable authentication flag on the base station. Since we cannot
authenticate, because we don't know the secret key and the algorithm, we
just accept any card. Useful to get the vendor IDs of the phone. 0 =
Disable. Even chip card phones behave like magnetic card phones. 1 =
Enable. Chip card phones send their card ID. (default = 0)
-S --sysinfo ws-kennung=<value>
- Queue setting of base station. (default = 0) 0 = No queue, calls will be
handled directly. 1 = Queue on outgoing calls. 2 = Queue blocked, no calls
allowed. 3 = Reserved, don't use!
-S --sysinfo fuvst-sperren=<value>
- Blocking registration and outgoing calls. (default = 0) 0 = Registration
and outgoing calls allowed. 1 = Only registration alloweed. 2 = Only
outgoing calls allowed. (Cannot work without registration!) 3 = No
registration and no outgoing calls allowed.
-S --sysinfo grenz-einbuchen=<value>
- Minimum SNR to allow registration of mobile (default = 1) 0 = No limit; 1
= >15 dB; 2 = >17 dB; 3 = >19 dB 4 = >21 dB; 5 = >25 dB; 6
= >28 dB; 7 = >32 dB
-S --sysinfo grenz-umschalten=<value>
- Minimum SNR before phone requests handover (default = 15) 15 = 18 dB ... 0
= 26 dB (external) 13 = 16 dB ... 0 = 22 dB (internal)
-S --sysinfo grenz-ausloesen=<value>
- Minimum SNR before phone releases of call (default = 15) 15 = 18 dB ... 0
= 26 dB
-S --sysinfo mittel-umschalten=<value>
- Number of frames to measure for handover criterium (default = 5) 0 = 2
measurements; 1 = 4 measurements; 2 = 8 measurememnts 3 = 16 measurements;
4 = 32 measurements; 5 = 64 measurememnts
-S --sysinfo mittel-ausloesen=<value>
- Number of frames to measure for release criterium (default = 5) 0 = 2
measurements; 1 = 4 measurements; 2 = 8 measurememnts 3 = 16 measurements;
4 = 32 measurements; 5 = 64 measurememnts
-S --sysinfo genauigkeit=<value>
- Accuracy of base station (default = 1) 0 = full accuracy; 1 = limited
accuracy Note: This has no effect, because there is only one base
station.
-S --sysinfo bewertung=<value>
- Rating of base station (default = 1) 0 = by relative distance; 1 = by
received level Note: This has no effect, because there is only one base
station.
-S --sysinfo entfernung=<value>
- Base station size (default = 3) 0 = 1.5km; 1 = 2km; 2 = 2.5km; 3 = 3km; 4
= 5km; 5 = 5km 6 = 6km; 7 = 7km; 8 = 8km; 9 = 10km; 10 = 12km; 11 = 14km
12 = 16km; 13 = 17km; 14 = 23km; 15 = 30km Note: This has no effect,
because there is only one base station.
-S --sysinfo reduzierung=<value>
- See specs value 'y' (default = 0) 0 = 4; 1 = 3; 2 = 2; 3 = 1 Note: This
has no effect, because there is only one base station.
-S --sysinfo nachbar-prio=<value>
- See specs value 'g' (default = 0) Note: This has no effect, because there
is only one base station.
-S --sysinfo
futln-sperre=<value>[-<value>]
- Blocking registration and outgoing calls for selected mobile stations. The
4 least significant bits of the subscriber number can be given to block
all matching phones. Alternatively the phone number may be given here, so
that the 4 bits get calculated automatically. The optional second value
can be given, to define a range - in the same way. (default = no value
given)
-S --sysinfo meldeinterval=<seconds>
- Time to wait until pinging the phone whether it is still available.
(default = 120)
-S --sysinfo meldeaufrufe=<count>
- Number of times we try to ping mobile until we assume it is gone. Use '0'
for infinite tries. (default = 3)
-D --demod auto | slope | level
- Adjust demodulation algorithm. Use 'slope' to detect a level change by
finding the highest slope of a bit transition. It is useful, if the
receiver drifts to 0 after a while, due to DC decoupling. This happens in
every analog receiver and in every sound card input. Use 'level' to detect
a level change by passing zero level. This requires a DC coupled signal,
which is produced by SDR. Use 'auto' to select 'slope' for sound card
input and 'level' for SDR input. (default = 'auto')
station_id: Give 7 or 8 digits of station ID,
- so you don't need to enter it for every start of this application. Give 7
digits for regular number format. Give 8 digits for extended number
format. You may use '0161xxxxxxx' as prefix. You may use '0161xxxxxxxx' as
prefix. You may use '+49161xxxxxxx' as prefix. You may use
'+49161xxxxxxxx' as prefix.
Press digits '0'..'9' and then 'd' key to dial towards mobile
station. Press 'h' key to hangup. Press 'w' key to toggle display of RX wave
form. Press 'c' key to toggle display of channel status. Press 'm' key to
toggle display of measurement value. Press 'q' key to toggle display of RX
I/Q vector. Press 's' key to toggle display of RX spectrum. Press 'b' key to
remove DC level. Press 'i' key to dump list of currently attached
subscribers.