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4315 discussions

Does anybody sell BTSs?
by Seungju Kim 18 Apr '10

18 Apr '10

Hello I am interested in buying a BS-11 or nanoBTS for testing.. I tried contacting ip.access but they demand a spectrum license...:( Does anybody have some for sale? Sent from my iPhone

5 4

Re: BS-11 multidrop problem
by till 15 Apr '10

15 Apr '10

Hi, i am still trying to get hose two BS-11 to run. The hfcmulti driver is now configured with dmask and bmask (just had the wrong version, thx to Andreas). But there are still no OML and RSL-connections to the second BS-11 initialized. And i found no possibility to put bport1 into multidrop. I appreciate any help :) ! "The problem is now solved. It seems that we need to create the BPORT1 object on BTS-A, and configure both BPORT0 and BPORT1 into multi-drop mode. Thanks to Dieter for his help with that." Greets Till Some outputs: ____BS-11_A____________________________________________ (create bport1 and put bport0 into multidrop) ./bs11_config query bs11_config (C) 2009 by Harald Welte and Dieter Spaar This is FREE SOFTWARE with ABSOLUTELY NO WARRANTY LMT LOGON: ACK PHASE: 3 Normal MBCCU0: Load MBCCU1: No Load Abis-link: Restoring BS11 ATTRIBUTES: BS-11 ESN PCB Serial Number: 001127 BS-11 ESN Hardware Code Number: 135-2044/03.03 BS-11 ESN Firmware Code Number: 135-2044/03.03 PLL Set Value=1026, Work Value=1026 SITE MANAGER ATTRIBUTES: E1 Channel: Port=0 Timeslot=1 (Full Slot) TEI: 25 BS11 Line Interface ATTRIBUTES: PLL Mode: Standalone BS11 CCLK ATTRIBUTES: CCLK Accuracy: Medium (0) BS11 Power Amplifier 0 ATTRIBUTES: TRX Power: 30mW (GSM) LMT LOGOFF: ACK ____BS-11_B____________________________________________ ./bs11_config query bs11_config (C) 2009 by Harald Welte and Dieter Spaar This is FREE SOFTWARE with ABSOLUTELY NO WARRANTY LMT LOGON: ACK PHASE: 3 Normal MBCCU0: Load MBCCU1: Unknown Abis-link: Restoring BS11 ATTRIBUTES: BS-11 ESN PCB Serial Number: 000432 BS-11 ESN Hardware Code Number: 135-2044/02.07 BS-11 ESN Firmware Code Number: 135-2044/02.07 PLL Set Value=942, Work Value=942 SITE MANAGER ATTRIBUTES: E1 Channel: Port=1 Timeslot=17 (Full Slot) TEI: 26 BS11 Line Interface ATTRIBUTES: PLL Mode: Standalone BS11 CCLK ATTRIBUTES: CCLK Accuracy: Medium (0) BS11 Power Amplifier 0 ATTRIBUTES: TRX Power: 30mW (GSM) LMT LOGOFF: ACK ____MISDN____________________________________________ debian:/home/till/openbsc/openbsc/src# misdn_info Found 2 ports Port 0 'hfc-e1.1-1': TE/NT-mode PRI E1 (for phone lines & E1 devices) 14 B-channels: 2-15 B-protocols: RAW HDLC X75slp L2:DSP L2:DSPHDLC -------- Port 1 'hfc-e1.1-2': TE/NT-mode PRI E1 (for phone lines & E1 devices) 14 B-channels: 18-31 B-protocols: RAW HDLC X75slp L2:DSP L2:DSPHDLC ____DEBUG____________________________________________ debian:/home/till/openbsc/openbsc/src# ./bsc_hack DB: Database initialized. DB: Database prepared. e1_reconfig_bts(0) e1_reconfig_ts(0,0,0) e1_reconfig_ts(0,0,1) e1_reconfig_ts(0,0,2) e1_reconfig_ts(0,0,3) e1_reconfig_ts(0,0,4) e1_reconfig_ts(0,0,5) e1_reconfig_ts(0,0,6) e1_reconfig_ts(0,0,7) 2 devices found id: 0 Dprotocols: 00000018 Bprotocols: 0000006e protocol: 0 nrbchan: 14 name: hfc-e1.1-1 e1_reconfig_bts(1) e1_reconfig_ts(1,0,0) e1_reconfig_ts(1,0,1) e1_reconfig_ts(1,0,2) e1_reconfig_ts(1,0,3) e1_reconfig_ts(1,0,4) e1_reconfig_ts(1,0,5) e1_reconfig_ts(1,0,6) e1_reconfig_ts(1,0,7) 2 devices found id: 1 Dprotocols: 00000018 Bprotocols: 0000006e protocol: 0 nrbchan: 14 name: hfc-e1.1-2 activate bchan bootstrapping OML for BTS 0 <0020> abis_nm.c:1644 Set BTS Attr (bts=0) <0020> abis_nm.c:1661 Set TRX Attr (bts=0,trx=0) <0020> abis_nm.c:1741 Set Chan Attr (bts=0,trx=0,ts=0) <0020> abis_nm.c:1741 Set Chan Attr (bts=0,trx=0,ts=1) <0020> abis_nm.c:1744 Invalid Channel Combination!!! <0020> abis_nm.c:1741 Set Chan Attr (bts=0,trx=0,ts=2) <0020> abis_nm.c:1741 Set Chan Attr (bts=0,trx=0,ts=3) <0020> abis_nm.c:1741 Set Chan Attr (bts=0,trx=0,ts=4) <0020> abis_nm.c:1741 Set Chan Attr (bts=0,trx=0,ts=5) <0020> abis_nm.c:1741 Set Chan Attr (bts=0,trx=0,ts=6) <0020> abis_nm.c:1741 Set Chan Attr (bts=0,trx=0,ts=7) <0020> abis_nm.c:805 OC=SITE MANAGER(00) INST=(ff,ff,ff) Software Activated Report bootstrapping RSL for BTS/TRX (0/0) using MCC=1 MNC=1 BSIC=63 TSC=7 <0020> abis_nm.c:805 OC=BPORT(a9) INST=(01,ff,ff) Failure Event Report Severity=major failure <0020> abis_nm.c:805 OC=BPORT(a9) INST=(01,ff,ff) STATE CHG: ____Config____________________________________________ ! ! OpenBSC configuration saved from vty ! ! password foo ! line vty no login ! network network country code 1 mobile network code 1 short name OpenBSC long name OpenBSC bts 0 type bs11 band GSM900 cell_identity 1 location_area_code 1 training_sequence_code 7 base_station_id_code 63 oml e1 line 0 timeslot 1 sub-slot full oml e1 tei 25 trx 0 arfcn 101 max_power_red 6 rsl e1 line 0 timeslot 1 sub-slot full rsl e1 tei 1 timeslot 0 phys_chan_config CCCH+SDCCH4 e1 line 0 timeslot 1 sub-slot full timeslot 1 phys_chan_config SDCCH8 e1 line 0 timeslot 2 sub-slot 1 bts 1 type bs11 band GSM900 location_area_code 2 training_sequence_code 7 base_station_id_code 62 oml e1 line 1 timeslot 17 sub-slot full oml e1 tei 26 trx 0 arfcn 122 max_power_red 0 rsl e1 line 1 timeslot 17 sub-slot full rsl e1 tei 2 timeslot 0 phys_chan_config CCCH+SDCCH4 e1 line 1 timeslot 17 sub-slot full timeslot 1 phys_chan_config SDCCH8 e1 line 1 timeslot 18 sub-slot 1 timeslot 2 phys_chan_config TCH/F e1 line 1 timeslot 18 sub-slot 2 > BS-11 multidrop problem (till) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Sat, 20 Mar 2010 01:47:53 +0100 > From: till <tillusbazillus(a)gmx.net> > Subject: BS-11 multidrop problem > To: openbsc(a)lists.gnumonks.org > Message-ID: <1269046073.8017.13.camel@core2> > Content-Type: text/plain > > Hi, > > i want to operate two BS-11 via one E1-card. And i did it almost like > here: > http://lists.gnumonks.org/pipermail/openbsc/2009-August/000733.html > But i dont know how to configure the bport1 object for multidrop and how > to use the hfcmulti module to get two interfaces (for lcr i compiled > misdn_l1loop but i think this isnt the right here ;)). So atm i am not > able to communicate with the second BS11 :/. Any idea? > > Thx & Greets Till

2 1

Introductory text on typical GSM phone hardware
by Harald Welte 14 Apr '10

14 Apr '10

Hi! While working on OsmocomBB, I wrote a small introductory text explaining how current GSM phone hardware actually looks like (and works). You can download it from http://laforge.gnumonks.org/papers/gsm_phone-anatomy-v0.2.pdf Hope this is useful for one or the other person here on this list... 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)

1 0

still searching for a Siemens BTS BS11 device
by amed et 13 Apr '10

13 Apr '10

Hello readers, I am still searching for the cheaper hardware openbsc in supporting --> which is the Siemens BTS Bs 11 Can any body give me a hint where to find such great piece of hardware ? I am very interested in testing this project. since its exactly what i study at the university :), I couldnt really find anything in google regarding sellers. I am just interested in one device. So any info's or adresse's will be just great. Thanks folks amed _________________________________________________________________ http://redirect.gimas.net/?n=M1004xNoSpam2_WW Angst vor Spam? Hotmail schützt Sie mit modernster Technologie!

1 0

NanoBTS Problem
by Stuart Baggs 13 Apr '10

13 Apr '10

Hi, I have a nanobts config file: ! OpenBSC configuration saved from vty ! password foo ! line vty no login ! network network country code 1 mobile network code 1 short name SomeNet long name SomeNet timer t3101 10 timer t3113 60 auth policy closed bts 0 type nanobts ip.access unit_id 0 0 band GSM1800 location_area_code 1 training_sequence_code 7 base_station_id_code 63 ms max power 40 trx 0 rf_locked 0 arfcn 514 timeslot 0 phys_chan_config CCCH+SDCCH4 timeslot 1 phys_chan_config SDCCH8 timeslot 2 phys_chan_config TCH/F timeslot 3 phys_chan_config TCH/F timeslot 4 phys_chan_config TCH/F timeslot 5 phys_chan_config TCH/F bsc_hack reports: DB: Database initialized. DB: Database prepared. <000d> input/ipaccess.c:535 accept()ed new OML link from 192.168.1.85 <0005> bsc_init.c:735 bootstrapping OML for BTS 0 The light on the nanoBTS flashes green but does not go solid green / or start transmitting a signal. Any ideas? Thanks, Stuart

5 29

Pending Branch
by Stuart Baggs 13 Apr '10

13 Apr '10

Hi guys, I am trying to find the sylvain/pending branch of OpenBSC but I can only find: 0.9.0 on-waves/0.1 on-waves/0.2 on-waves/0.3 on-waves/0.3.1 on-waves/0.3.2 on-waves/0.3.3 on-waves/0.3.4 on-waves/0.3.91 on-waves/0.3.92 on-waves/0.3.93 on-waves/0.3.94 on-waves/0.3.95 on-waves/0.3.96 Does anyone have the list to the git repository that has the pending branches? Thanks Stuart

2 3

connecting two nanoBTS-GSM-Cells
by Fabrice Ismael Poundeu Tchouatieu 12 Apr '10

12 Apr '10

Hallo everyone, i'm trying to connect two nanoBTS-GSM-Cells together to simulate two different GSM Subscriber networks. I have tried to make it using lcr and asterisk but they were some difficulties using mISDNv2. Certainly some of you have made such a connection before. I just want to known if someone can tell me the best way to make such a connection and which components are necessary for that? -- Fabrice Ismael Poundeu Tchouatieu ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program.

2 2

Command Line SMS
by Stuart Baggs 11 Apr '10

11 Apr '10

Hi, I am struggling to understand the syntax of the command line SMS tool. I have tried subscriber 4444 EXTEN sms send .LINE subscriber 4444 sms send .LINE subscriber 4444 sms send test sms But im getting unknown command. Can someone please let me know the correct syntax. Thanks

2 2

One Way Audio nano-bts
by Stuart Baggs 11 Apr '10

11 Apr '10

Hi guys, any idea why I am getting one-way audio between mobiles on the same bts? I have tried it with both proxy RTP on and off. Not sure what is going on? Thanks s

3 10

Re: GIT support was: Re: NanoBTS Problem
by Holger Freyther 10 Apr '10

10 Apr '10

On Saturday 10 April 2010 15:27:21 Stuart Baggs wrote: > Hi, yep I followed those instructions but even with a restart of bsc_hack > it still ignores the DB contents. Well, it is unlikely that it ignores the content. It is more likely that you are not using the database you think you are using. type bsc_hack and find the option to specify the path to the database, do a ls -la /proc/`pidof bsc_gack/fd to see which database was opened.

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