OpenBSC February 2011

openbsc@lists.osmocom.org

27 participants
29 discussions

Question about Dahdi system.conf
by Gus Bourg 08 Feb '11

08 Feb '11

Hi, I've been playing with Dahdi and OpenBSC (I have an old T100P card) and something I'm a little confused about is what is the proper configuration for system.conf? Does dahdi itself take care of the hdlc/lapd signalling (in which case I'd expect the signalling channel to be set as dchan in /etc/dahdi/system.conf) or is openbsc taking care of the hdlc/lapd signalling (in which case I'd expect the signalling channel to be set as clear)? Thanks, Gus Bourg

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OpenBSC DAHDI support now in master
by Harald Welte 05 Feb '11

05 Feb '11

Hi! Today I've been working on improving + cleaning up the DAHDI work that had been done last year by Xavier Carcelle and Matthew Fredrickson, which in turn uses some simplistic LAPD implementation by Oystein Homelien. It now seems to be working fine, at least for my TE110P card and a BS-11 in 2-TRX configuration. Haven't tried multi-drop yet. All you need to do is to * make sure your dahdi/user.h is found in the include path * build openbsc * configure your /etc/dahdi/system.conf according to your T1/E1 physical setup * check that dahdi_tool shows no Alarms for the physical line * use e.g. openbsc.cfg.1-1 as sample and change 'e1_line 0 driver misdn' to 'e1_line 0 driver dahdi' 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)

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[ANN] Config file change with mISDN / BS-11
by Harald Welte 05 Feb '11

05 Feb '11

Notice to all OpenBSC users with mISDN / BS-11: I've had to introduce some new config file statements in order for the upcoming DAHDI support. This means if you update beyond git revision 3016d9f299ea4cfc8961376d20862b9418cfb059, openbsc will not start with an old 'openbsc.cfg' file. You will have to add the following two lines to make it work again (like shonw in the new openbsc.cfg.1-1): ============== e1_input e1_line 0 driver misdn ============== Sorry for that inconvenience. 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)

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[semi-OT] iPhone SIM access via AT+CSIM
by Jens David 05 Feb '11

05 Feb '11

Hello all, I am trying to implement a bluetooth RSAP daemon for the iPhone platform. I read your description on http://openbsc.osmocom.org/trac/wiki/A5_GSM_AT_tricks . Unfortunately it does not seem to work on my phone. It always returns error code 0x6E00 for class 0xA0 (GSM application) commands: > AT+CSIM=14,"A0A40000023F00" > +CSIM: 4,"6E00" Which iPhone version and "baseband" firmware was used when doing these experiments? Any further tips? By the way, it is better to use one of the virtual serial lines, e.g. /dev/dlci.spi-baseband.extra_13 to access the X-Gold 608 when doing normal stuff rather than using the real UART interfaces (/dev/tty.debug etc.) because one does not need to unload CommCenter to have a reliable connection. --j -- Jens David, DG1KJD jens.david(a)jens-david-consulting.com http://www.jens-david-consulting.com

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[PATCH] sms: introduce new command to trigger the sending process for specific subscribers only misc: remove unused rc variable in subscriber_send_sms_cmd
by Nico Golde 03 Feb '11

03 Feb '11

--- openbsc/src/vty_interface_layer3.c | 18 +++++++++++++++++- 1 files changed, 17 insertions(+), 1 deletions(-) diff --git a/openbsc/src/vty_interface_layer3.c b/openbsc/src/vty_interface_layer3.c index 526ae9e..b6ada71 100644 --- a/openbsc/src/vty_interface_layer3.c +++ b/openbsc/src/vty_interface_layer3.c @@ -206,6 +206,22 @@ DEFUN(show_subscr, return CMD_SUCCESS; } +DEFUN(subscriber_send_pending_sms, + subscriber_send_pending_sms_cmd, + "subscriber " SUBSCR_TYPES " ID sms pending send", + SUBSCR_HELP "SMS Operations\n" "Send pending SMS\n") +{ + struct gsm_network *gsmnet = gsmnet_from_vty(vty); + struct gsm_subscriber *subscr = get_subscr_by_argv(gsmnet, argv[0], argv[1]); + struct gsm_sms *sms; + + sms = db_sms_get_unsent_by_subscr(gsmnet, subscr->id, UINT_MAX); + if(sms) + gsm411_send_sms_subscr(sms->receiver, sms); + + return CMD_SUCCESS; +} + DEFUN(subscriber_send_sms, subscriber_send_sms_cmd, "subscriber " SUBSCR_TYPES " ID sms send .LINE", @@ -340,7 +356,6 @@ DEFUN(subscriber_ussd_notify, struct gsm_subscriber_connection *conn; struct gsm_network *gsmnet = gsmnet_from_vty(vty); struct gsm_subscriber *subscr = get_subscr_by_argv(gsmnet, argv[0], argv[1]); - int rc; int level; if (!subscr) { @@ -767,6 +782,7 @@ int bsc_vty_init_extra(void) install_element(ENABLE_NODE, &smsqueue_max_cmd); install_element(ENABLE_NODE, &smsqueue_clear_cmd); install_element(ENABLE_NODE, &smsqueue_fail_cmd); + install_element(ENABLE_NODE, &subscriber_send_pending_sms_cmd); return 0; } -- 1.7.2.3 --0OAP2g/MAC+5xKAE--

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Re: An Enquiry
by Dieter Spaar 02 Feb '11

02 Feb '11

Hello Holger, On Wed, 02 Feb 2011 12:40:13 +0100, "Holger Hans Peter Freyther" <holger(a)freyther.de> wrote: > > OpenBSC does not support data calls. You could start implementing it though, > we should have all the enum values and structs that you need to send the right > messages to the MS. You mean CSD ? Then its most certainly also necessary to implement RLP (Radio Link Protocol) which is the protocol used for non-transparent CSD. At least I did not manage yet to get a reliable CSD connection between two phones by just connecting the data traffic between them (I tried transparent and non-transparent modes). Best regards, Dieter -- Dieter Spaar, Germany spaar(a)mirider.augusta.de

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isdnsync question
by Thomas Ansorg 02 Feb '11

02 Feb '11

hi list, have to sync one of my bs-11. got the hfc-s card and soldered the 2 wires. is any driver needed for the hfc-s? or is the clock always on c4io and f0io once the card is plugged in? the hfcmulti driver loads the e1 card, i have a bmask and a dmask parameter in modprobe.conf. should i remove them or just hang on the "type=0x00800"? i have only one try, so i want to clear all possible problems before T. -- Wer Rechtschreibfehler findet, darf sie behalten!

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An Enquiry
by piyush.bhardwaj＠wipro.com 02 Feb '11

02 Feb '11

Hi, Can You please help me how to setup a session - packet or CS call session and capture trace messages - protocol traces , Alarms, Performance Management Counters and CDR? It will be very kind of you if you help me in this issue. Regards, Piyush Please do not print this email unless it is absolutely necessary. The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com

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How to obtain one of these HSL 2.75G Femtocells?
by ste7an 01 Feb '11

01 Feb '11

This Femtocell looks both from a pricing point of view as from a hardware point of view very interesting. Now that the integration in OpenBSC looks very promising it would become a good alternative for the more expensive ip.access picocells. It seems that these HSL femtocell can not be bought without first investing in the developers pack from HSL which cost as much as 7000$. Does anyone know how to obtain one of these cells for a reasonable price? Are they already deployed by operators? Looking at the internal hardware, it may even become a substitute for the USRP's....

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OpenBSC February 2011