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 Neels,
> D-GSM proxy cache -- if you have the time, feedback on this design document would be appreciated: http://git.osmocom.org/osmo-hlr/commit/?h=neels/dgsm&id=8071c561405a031f204…
> (when that commit is checked out, building osmo-hlr with manuals enabled should render the ladder diagrams in proxy_cache.adoc, which illustrate what I'm planning to implement)
> (and disregard "(7) Skip the Insert Subscriber Data", as explained in the prose)
I like that the key of the home HLR is not shared with the proxy HLRs.
All in all, it sounds like a very smart solution!
Some notes:
* In the ladder diagrams, it shows that the AKAs are cached in both the
MSC and the HLR. Why not just cache them in the HLR?
* It might be a good idea to make AKA reuse optional with a VTY config
option?
* Potential use case: phone is home in village A, gets turned off, owner
travels to village B with the phone, the link to village A is down.
Phone gets turned on, then there will be no AKAs cached in village B's
(proxy) HLR and the LU will fail. But there does not seem a way around
this without sharing the keys (or without spaming other HLRs with AKAs
for all subscribers in the HLR that they might use in the future, but
that would just waste traffic).
Regards,
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
Dear Osmocom community,
in recent weeks (at least since mid-december) we've had some stability
issues with build2.osmocom.org, the physical machine that runs the build2-deb8build-ansible
and build2-deb9build-ansible LXCs used heavily by our jenkins.
I've had to reset the machine, and now we finally have asked the hosting
company to perform a hardware replacement. This has happened about 3 hours
ago, and I hope the stability problems are gone now.
Let me know if you still see anything odd related to build2.
Regards,
Harald
--
- 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 all,
I'm pleased to announce new tagged releases for Osmocom Cellular Network
Infrastructure components.
libosmocore 1.3.0
osmo-gsm-manuals 0.3.0
osmo-pcap 0.1.2
osmo-ggsn 1.5.0
libosmo-abis 0.8.0
libosmo-netif 0.7.0
libosmo-sccp 1.2.0
osmo-sip-connector 1.4.0
osmo-hlr 1.2.0
osmo-trx 1.2.0
osmo-bts 1.2.0
osmo-pcu 0.8.0
osmo-mgw 1.7.0
osmo-iuh 0.6.0
osmo-bsc 1.6.0
osmo-msc 1.6.0
osmo-sgsn 1.6.0
openbsc 1.3.2
Tags for related Openembedded meta layers have also been updated and are
waiting to be merged, hopefully today, and will be available in branch
201705.
Other related components such as libgtpnl or libsmpp34 had no
development at all since last release cycle so they don't show up here.
As a reminder, last release cycle was done around August 2019.
Have fun,
--
- Pau Espin Pedrol <pespin(a)sysmocom.de> http://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
Hi All
I've used osmo-bsc in non standalone mode ie seperate components and all
works fine voice and sms work as should. However when introducing. sip
connector with asterisk the handsets will not make voice calls they just
constantly respond network busy. I'm using osmo bts-trx with osmo-trx-lms
on raspbian 10 below is Asterisk config. Any help would be appreciated.
Gar
[GSM]
type=friend
host=127.0.0.1
dtmfmode=rfc2833
canreinvite=no
disallow=all
allow=gsm
context=gsmsubscriber
port=5062
