OpenBSC

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4315 discussions

SIM programmer recommendations?
by David A. Burgess 21 Apr '11

21 Apr '11

All - I am looking for a full-card SIM programmer to use with pySim and GR-Card SIMs. By full-card I mean it accepts a full-size smart-card with the SIM still attached. I have tried the Bludrive II unit provided by GR-Card under both Mac OS X and Ubuntu with no luck. (And yes, I tried downloading and installing the drivers.) Can anyone recommend something that is known to work with pySim under Linux or OS X? Or is there some other driver that I need to install or configure? -- David

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nanoBTS
by Ammar Naamat Hameed 20 Apr '11

20 Apr '11

Hi All, I wanna buy a nanoBTS, can you help with that please. from where can I buy it and how much does it cost ? Thanks, Ammar

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bsc_hack
by Christopher HENARD 20 Apr '11

20 Apr '11

Hi everyone, I have successfully compiled and installed openBSC-0.9.13, but there isn't the program bsc_hack. However, in src/osmo-nitb, there's bsc_hack source code and object (.c and .o) and an executable osmo-nitb. Has bsc_hack been replaced by osmo-nitb ? Thanks. Christopher Hénard

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Blocks OpenBSC the calls to 112?
by Luca Bertoncello 19 Apr '11

19 Apr '11

Hi, List! Just a question, does OpenBSC block the connection to special number such 112? I connected OpenBSC to Asterisk and in Asterisk I have an extension 112 (now just as test), an 110 and an 115. If I call the 110 or 115 I can see that Asterisk will be asked to connect the phone and the VoIP-phone with the number will be called. If I call the 112 the connection terminates and I can't see OpenBSC sending any signal to Asterisk. Could you confirm me, that OpenBSC blocks this number? And, maybe, suggest me how to delete this block... :) Thanks a lot! Luca Bertoncello -- _______________________________________________________________________ Luca Bertoncello Entwicklung Mail: bertoncello(a)netzing.de NETZING Solutions AG Tel.: 0351/41381 - 23 Fröbelstr. 57, 01159 Dresden Fax: 0351/41381 - 12 _______________________________________________________________________ Impressum: NETZING Solutions AG - Fröbelstraße 57 - 01159 Dresden Sitz der Gesellschaft Amtsgericht Dresden HRB 18926 Vorstand Dieter Schneider - Aufsichtsratsvorsitzender Volker Kanitz USt.Id DE211326547 Mail: netzing.ag(a)netzing.de

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Re: Re: Blocks OpenBSC the calls to 112?
by 246tnt＠gmail.com 19 Apr '11

19 Apr '11

> Does it mean, that it is not possible for me to have a 112 number b > called in my network? No, it's not possible. You should avoid anything starting by '1' and anything starting by '9' in your dialplan ... Cheers, Sylvain

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Using openBSC as MSC
by Ammar Naamat Hameed 14 Apr '11

14 Apr '11

Dear All, Is it possible to use openbsc as MSC, VLR and HLR without using nanBTS as i'm trying to develop an SMSC.In other words, to make it work as MSC,HLR emulator with dummy subscribers? Regards, Ammar

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Re: nanoBTS multi-TRX setup
by Dieter Spaar 13 Apr '11

13 Apr '11

Hello Konrad, On Wed, 13 Apr 2011 16:16:01 +0200, "Konrad Meier" <meierk(a)informatik.uni-freiburg.de> wrote: > > Any idea what the NWL connector is for? Its the Rx Antenna for the "Network Listen" feature of the nanoBTS, its used for receiving the downlink of other basestations. Best regards, Dieter -- Dieter Spaar, Germany spaar(a)mirider.augusta.de

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Re: nanoBTS multi-TRX setup
by Dieter Spaar 13 Apr '11

13 Apr '11

Hello Konrad, On Wed, 13 Apr 2011 13:10:54 +0200, "Konrad Meier" <meierk(a)informatik.uni-freiburg.de> wrote: > > 1. What is the purpose of the "RF cable"? > Is the TX port of the master BTS looped through the second BTS? Or hase > every nanoBTS his own TRX/RX? The RF cable is used to route TX from the rear unit to the AUX connector of the front unit. The SMB socket at the back and AUX are directly connected, there is nothing special about them. So in a stacked two-units assembly the front unit also has the TRX antenna of the rear unit at the AUX connector. Most certainly the idea is to improve transmission of the rear unit or to better separate the two TRX antennas. So TX is looped through one unit but the two TX signals are not combined. Best regards, Dieter -- Dieter Spaar, Germany spaar(a)mirider.augusta.de

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How can I calibrate the clock of nanobts?
by Seungju Kim 13 Apr '11

13 Apr '11

How can I calibrate the clock of the nanobts? I looked through the mailing list and all I have found is that it is not implemented.... Sent from my iPhone

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nanoBTS multi-TRX setup
by Konrad Meier 13 Apr '11

13 Apr '11

Hi all, I was just reading the wiki page about the nanoBTS multi-TRX setup. Two things are not clear to me. 1. What is the purpose of the "RF cable"? Is the TX port of the master BTS looped through the second BTS? Or hase every nanoBTS his own TRX/RX? I am asking because I would like to use a nanoBTS-Booster with the multi-TRX setup and therefore require a combined RF signal. 2. The example example "openbsc.cfg" configures the trx 1 as follows: timeslot 0 phys_chan_config CCCH+SDCCH4 timeslot 1 phys_chan_config SDCCH8 Is this really needed? My first idea was to configure the second trx to TCH/F only. Best regards Konrad Meier

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