Vedr: Vedr: OpenBTS OsmocomBB Asterisk

Erich Dachleger edachleger at yahoo.com
Wed Apr 23 09:59:40 UTC 2014


I guess you need to install the other packages as well since they are listed in the wiki.
As I understand Linux call Router must be present to somehow "interface" the  traffic/voice/channels to asterisk.

NB in your logs stands for Normal Bursts

Den Onsdag, 23. april 2014 2.32 skrev al red <trixbox.t at yandex.ru>:
 
thank you very much for the help!

I do not have installed Linux-Call-Router (LCR)

except the Linux-Call-Router (LCR) have yet to install something?

for example oRTP, opencore-amr, Sip-Sofia, libosmo-abis, OsmoNITB, OsmoBTS, OsmoTRX, 


I understood from the "network_from_scratch wiki" that I need to have more than one phone "motorola c118"

The "network_from_scratch wiki" says:
========================================================================================
Now you should start with a single phone for one timeslot only. If it works, you can try two phones to serve two timeslots. 
Since you have only one slot, you will only be able to transmit broadcast, do location updating and send/receive SMS.
Here is the "osmo-bts.cfg" for a single timeslot: 

...
...
slotmask 1 0 0 0 0 0 0 0


and further

When using two phones, two timeslots can be served. I suggest to configure second timeslot (TS 1) as TCH/H at openbsc.cnf. 
This way it is possible to allow two traffic channels on a single timeslot. If you do a call from one phone to another, you 
will need one channel for each phone. In order to use two phones, you need to change the alot map of osmo-bts.cnf: 

slotmask 1 1 0 0 0 0 0 0
==============================================================================================

how many phones can I connect -?

slotmask 1 1 1 1 1 1 1 1

8 - am I right?

what opportunities does it give?
 
22.04.2014, 15:42, "Erich Dachleger" <edachleger at yahoo.com>:
Have you also installed linux call router as is instructed in the network_from_scratch wiki?
>
>
>I only tried the basic setup(without voice)  last year,i.e registering phones to broadcasted network but also saw stale burst messages sometimes just after launching the transceiver.
>
>Den Mandag, 21. april 2014 17.42 skrev trixbox.t <trixbox.t at yandex.ru>:
>
>I use motorola c118 as hardware for OpenBTS
>
><http://baseband-devel.722152.n3.nabble.com/file/n4026435/11.jpg> 
>
>
>here's what I see in my osmocomBB:
>=======================================
>BAT-ADC: 567  7  0  0 1023 360 336 219  
>        Charger at 60 mV.
>        Battery at 3876 mV.
>        Charging at 0 mA.
>        Battery capacity is 85%.
>        Battery range is 3199..3999 mV.
>        Battery full at 468 LSB .. full at 585 LSB
>        Charging at 239 LSB (204 mA).
>        BCICTL2=0x3ff
>        battery-info.flags=0x00000000
>        bat_compal_e88_chg_state=0
>LOST 1882!
>LOST 1868!
>LOST 1877!
>LOST 1873!
>...
>... 
>BAT-ADC: 572  8  0  0 1023 386 359 219  
>        Charger at 68 mV.
>        Battery at 3910 mV.
>        Charging at 0 mA.
>        Battery capacity is 89%.
>        Battery range is 3199..3999 mV.
>        Battery full at 468 LSB .. full at 585 LSB
>        Charging at 239 LSB (204 mA).
>        BCICTL2=0x3ff
>        battery-info.flags=0x00000000
>        bat_compal_e88_chg_state=0
>### NB ### (0799 10ed)
>...
>...
>BAT-ADC: 565  8  0  0 1023 359 336 219  
>        Charger at 68 mV.
>        Battery at 3862 mV.
>        Charging at 0 mA.
>        Battery capacity is 83%.
>        Battery range is 3199..3999 mV.
>        Battery full at 468 LSB .. full at 585 LSB
>        Charging at 239 LSB (204 mA).
>        BCICTL2=0x3ff
>        battery-info.flags=0x00000000
>        bat_compal_e88_chg_state=0
>LOST 1892!
>LOST 1858!
>TOA AVG is not 16 qbits, correcting (got 13)
>...
>...
>BAT-ADC: 563  8  0  0 1023 357 332 212  
>        Charger at 68 mV.
>        Battery at 3849 mV.
>        Charging at 0 mA.
>        Battery capacity is 81%.
>        Battery range is 3199..3999 mV.
>        Battery full at 468 LSB .. full at 585 LSB
>        Charging at 239 LSB (204 mA).
>        BCICTL2=0x3ff
>        battery-info.flags=0x00000000
>        bat_compal_e88_chg_state=0
>### RACH ### (15f0 0773 - 0004)
>### NB ### (15ae 4000)
>### NB ### (15a9 4000)
>### NB ### (15c8 4000)
>### NB ### (15c8 4000)
>...
>...
>### NB ### (0f65 4000)
>### NB ### (0f65 4000)
>### NB ### (0f5f 4000)
>### NB ### (0f52 4000)
>BAT-ADC: 563  9  0  0 1023 356 332 212  
>        Charger at 77 mV.
>        Battery at 3849 mV.
>        Charging at 0 mA.
>        Battery capacity is 81%.
>        Battery range is 3199..3999 mV.
>        Battery full at 468 LSB .. full at 585 LSB
>        Charging at 239 LSB (204 mA).
>        BCICTL2=0x3ff
>        battery-info.flags=0x00000000
>        bat_compal_e88_chg_state=0
>### RACH ### (15b3 06fe - 0005)
>STALE BURST 1767427
>STALE BURST 1767428
>STALE BURST 1767429
>STALE BURST 1767430
>### NB ### (159b 4000)
>### NB ### (15a0 4000)
>### NB ### (159b 4000)
>### NB ### (158c 4000)
>### NB ### (1576 4000)
>...
>...
>=======================================
>
>what is STALE BURST -?
>
>what is ### RACH ### (15b3 06fe - 0005) -?
>
>what is ### NB ### (159b 4000) -?
>
>what is LOST 1858! -?
>
>what isTOA AVG is not 16 qbits, correcting (got 13) -?
>
>thank you for your attention!
>
>
>
>
>
>--
>View this message in context: http://baseband-devel.722152.n3.nabble.com/OpenBTS-OsmocomBB-Asterisk-tp4026434p4026435.html
>Sent from the baseband-devel mailing list archive at Nabble.com.
>
>
>
>
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