Hi all,
Just wanted to share an issue and a quick workaround I found for it in case
anyone else has the same problem. I believe a cmd2 update is causing
pySim-shell to fail. After installing it on a fresh install of Ubuntu
Server 20.04 and getting the following error when I run "python3
pySim-shell -p0":
>Using PC/SC reader interface
>Autodetected card type: sysmoUSIM-SJS1
>AIDs on card:
> USIM: a0000000871002ffffffff8907090000
>Traceback (most recent call last):
> File "pySim-shell.py", line 512, in <module>
> app = PysimApp(card, rs, opts.script)
> File "pySim-shell.py", line 59, in __init__
> super().__init__(persistent_history_file='~/.pysim_shell_history',
allow_cli_args=False, use_ipython=True, auto_load_commands=False,
command_sets=basic_commands, >startup_script=script)
>TypeError: __init__() got an unexpected keyword argument 'use_ipython'
If you run into this you can fix it by uninstalling cmd2 and reinstalling
cmd2 with "pip3 install cmd2==1.5".
Best,
Bryan
Hi,
I had a problem placing MO GSM calls from a Siemens S11E: The calls
were dropped immediately; Osmo-MSC reports "Cannot compose Channel
Type from bearer capabilities"
After investigating the SETUP request from the S11E, the phone does
not use octet 3a (no extension bit set in IE 3). Wireshark decodes the
radio channel requirement as "Full rate support only MS/fullrate
speech version 1 supported", so I added a condition to the gsm48_ie.c
function of libosmocore to include at least GSM FR in the list of
available speech_ver in case octet 3 has no extension.
Attached to this message are the Abis-IP PCAP traces of MO calls, and
the patch for gsm48_ie.c.
Regards,
Lennart
Hi,
My name is Brackley Cassinga Form DRC, we run a community network called
pamoja net where we offer gsm services using osmocom open source software
and OC Base station.
Recently I have tried to install another base station as the same installed
but I could not find any resource guiding through all the steps to take to
run NIB on a base station.
I'm currently running Ubuntu and I will appreciate if you could guide me on
the installation of BSC,hlr,MSC , in order to run a basic gsm network.
Thank you. Regards
--
*Ir Brackley heshima Casinga **Pacifique*
*CEO and Founder of kwanzatechnologie*
KwanzaTechnologies ,GlobalElectronics
+243977265291 | +243977265291 | Pcassinga(a)gmail.com/
brackley(a)ensemblepourladifference.org
www.kwantechnologies.jimdosite.com <http://www.kwantechnologies.com/> |
Skype: Brackley cassinga <https://webapp.wisestamp.com/#>
Av Semliki N 43
Hi Osmocom Community,
May I ask your help on this. We have a test setup with UmTrx 2.3.2 SDR. We
are trying to set the tx-attenuation and measure the power output but it
seems it doesn't reflect based on the defined configurations. We tried to
set 0, 5, 10 as values and below are the results.
[image:
0-02-03-588e9973ceef2e018e29c0b2eb576f5b7d26972bbb779b44f79c97408d360299_1c6daee34bf8ee.jpg]
[image:
0-02-06-99d6d7ce8551b10be62ea130c638b19c5475b5b4140bf2843b92a5b55d36c67c_1c6daee34bfeec.jpg]
Please see attached files for osmo configurations and logs. Thanks!
Regards,
Justin
Hello various Osmocom mailing lists,
as previously announced (https://osmocom.org/news/191):
* The binary packages are being built on Osmocom's own OBS server now.
* We will stop pushing packages to the openSUSE OBS server at the end of
October (in one week).
If you are using Osmocom binary packages, please make sure that you have
configured the new repository URLs.
See the wiki for details:
https://osmocom.org/projects/cellular-infrastructure/wiki/Binary_Packages
Best,
Oliver
--
- Oliver Smith <osmith(a)sysmocom.de> https://www.sysmocom.de/
=======================================================================
* sysmocom - systems for mobile communications GmbH
* Alt-Moabit 93
* 10559 Berlin, Germany
* Sitz / Registered office: Berlin, HRB 134158 B
* Geschaeftsfuehrer / Managing Director: Harald Welte
Hello,
in the changes to `src/gb/gprs_ns2_vc_fsm.c` (see subject line), I found
a few lines that puzzle me (as a newbie to the Osmocom codebase(s), they
look like an error to me):
```
case GPRS_NS2_EV_REQ_OM_UNBLOCK:
/* vty cmd: unblock*/
if (!priv->om_blocked)
return;
priv->om_blocked = false;
if (fi->state == GPRS_NS2_ST_BLOCKED)
osmo_fsm_inst_state_chg(fi,
GPRS_NS2_ST_BLOCKED, nsi->timeout[NS_TOUT_TNS_BLOCK], 0);
break;
```
To me it seems like the 'new_state' argument should be
`GPRS_NS2_ST_UNBLOCKED`, since we are trying to unblock (that's what the
`event` case says here from my understanding).
What am I misunderstanding here?
Cheers,
Alex
Hey,
i am trying to build a 2G network with an ip.access BTS (Model 165G
DCS1800).
So far I can see the network on the RF spectrum and SMS delivery is
working fine.
Unfortunately I cant send calls to other phones.
The open-bsc sends a lot of error messages to the log when the BTS is
booting, I am not sure if my configuration is ok.
As attachments there are my configs and the logs of open-bsc and osmo-msc.
Thanks for your Help!
regards
crx
Dear Osmocom community,
after a rather extended 2022 summer break, we're happy to announce the
next incarnation of OsmoDevCall. Based on the recent polls, the timing
has shifted to *every 3rd wednesday of the month*!
when:
October 19, 2022 at 20:00 CEST
where:
https://meeting5.franken.de/b/har-xbc-bsx-wvs
In this edition, I will be presenting a SIMtrace2 tutorial, showing SIM
card protocol tracing, decoding with the new pySim-trace as well as the
card emulation firmware.
This meeting will have the following schedule:
20:00 meet + greet
20:10 presentation as outlined above
21:00 unstructured supplementary social event [*]
Attendance is free of charge and open to anyone with an interest
in Osmocom or open source cellular technologies.
More information about OsmoDevCall, including the schedule
for further upcoming events can be found at
https://osmocom.org/projects/osmo-dev-con/wiki/OsmoDevCall
Looking forward to meeting you soon!
Best regards,
Harald
[*] this is how we started to call the "unstructured" part of osmocom
developer conferences in the past, basically where anyone can talk about
anything, no formal schedule or structure.
--
- Harald Welte <laforge(a)osmocom.org> http://laforge.gnumonks.org/
============================================================================
"Privacy in residential applications is a desirable marketing option."
(ETSI EN 300 175-7 Ch. A6)
Dear Osmocom community,
your input is required in order to tune the re-launch of the OsmoDevCall
talk series. One of the complaints before the suspension in Summer this year
was that the "Friday night 8pm CEST" timeslot was not exactly ideal for several
people.
Finding a common denominator might be difficult, given that Osmocom is a dayjob
for some, a hobby for most, and we're of course not all in the same time zone
or even continent.
So let's try to run a couple of polls to figure out:
* What is the best day of the week for OsmoDevCall?
https://bitpoll.de/poll/CEQnaQKEvO/
* What is the best time of day for OsmoDevCall?
https://bitpoll.de/poll/59dgmzOocT/
* What is the best frequency of OsmoDevCall
https://bitpoll.de/poll/8jyuRJB6Hb/
The polls are open until October 21st, 2021. I would appreciate a high turn-out
so we have a good representation across our community to make an educated decision
about the schedule of futur events.
Can't wait to re-start OsmoDevCall!
Regards,
Harald
--
- Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/
============================================================================
"Privacy in residential applications is a desirable marketing option."
(ETSI EN 300 175-7 Ch. A6)
We would like to ask how to use counters in Osmocom to compute KPI's such
as 1) CSSR (Call Setup Success Rate).
2) CDR (Call Drop Rate).
3) HSR (Handover Success Rate).
4) TCH (Traffic Channel) Congestion Rate
Please assist us how to get the counters in Osmocom if there are such
counters
Thanks and regards,
Neil John Reponcion
Systems Engineer
Entropy Solutions