| Welcome to the OpenBTS source code. |
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| For free support, please subscribe to openbts-discuss@lists.sourceforge.net. |
| See http://sourceforge.net/mailarchive/forum.php?forum_name=openbts-discuss |
| and https://lists.sourceforge.net/lists/listinfo/openbts-discuss for details. |
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| For additional information, refer to http://openbts.org. |
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| These are the directories: |
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| AsteriskConfig Asterisk configuration files for use with OpenBTS. |
| CommonLib Common-use libraries, mostly C++ wrappers for basic facilities. |
| Control Control-layer functions for the protocols of GSM 04.08 and SIP. |
| GSM The GSM stack. |
| SIP Components of the SIP state machines ued by the control layer. |
| SMS The SMS stack. |
| SR The subscriber registry. |
| TRXManager The interface between the GSM stack and the radio. |
| Transceiver The software transceiver and specific installation tests. |
| apps OpenBTS application binaries. |
| doc Project documentation. |
| tests Test fixtures for subsets of OpenBTS components. |
| smqueue RFC-3428 store-and-forward server for SMS |
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| By default, OpenBTS assumes the following UDP port assignments: |
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| 5060 -- Asterisk SIP interface |
| 5061 -- local SIP softphone |
| 5062 -- OpenBTS SIP interface |
| 5063 -- smqueue SIP interface |
| 5064 -- subscriber registry SIP interface |
| 5700-range -- OpenBTS-transceiver interface |
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| These can be controlled in the CONFIG table in /etc/OpenBTS.db. |
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| Standrd paths: |
| /OpenBTS -- Binary installation. |
| /etc/OpenBTS -- Configuration databases. |
| /var/run/OpenBTS -- Real-time reporting databases. |
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| The script apps/setUpFiles.sh will create these directories and install the |
| correct files in them. |
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| Release history: |
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| Release Name SVN Reposiory SVN Rev Comments |
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| 1.0 (none) SF.net ?? completed L1, L2 |
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| 1.1 Arnaudville GNU Radio r10019 (trunk) |
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| 1.2 Breaux Bridge GNU Radio r10088 (trunk) GNU Build, very early assignment |
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| 1.3 Carencro KSP r1 (trunk) first post-injunction release |
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| 1.4 Donaldsonville KSP r23 (trunk) fixed Ubuntu build error |
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| 1.5 Eunice KSP r39 (trunk) fixed L2 bugs related to segmentation |
| removed incomplete SMS directory |
| moved "abort" calls into L3 subclasses |
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| 1.6 New Iberia KSP r130 (trunk) import of all 2.2 improvements to non-SMS release |
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| 2.0 St. Francisville KSP r54 (smswork) SMS support |
| file-based configuration |
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| 2.1 Grand Coteau KSP r70 (smswork) DTMF support |
| fixed more Linux-related build errors |
| -lpthread |
| TLMessage constructor |
| expanded stack to prevent overflows in Linux |
| moved gSIPInterface to main app |
| fixed iterator bug in Pager |
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| 2.2 Houma KSP r122 (smswork) added LEGAL notice |
| removed Assert classes |
| stop paging on page response |
| fixed Pager-spin bug |
| fixed Transceiver spin bugs |
| fixed 2^32 microsecond rollover bug |
| reduced stack footprints in Transceiver |
| fixed SMS timestamps |
| check LAI before using TMSI in LUR |
| reduced memory requirement by 75% |
| removed PagerTest |
| fixed stale-transaction bug in paging handler |
| fixed USRP clock rollover bug |
| faster call connection |
| new USRPDevice design |
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| 2.3 Jean Lafitte KSP r190? (trunk) check for out-of-date RACH bursts |
| better TRX-GSM clock sync |
| formal logging system |
| command line interface |
| emergency call setup |
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| 2.4 Kinder KSP r208? (trunk) fixed BCCH neighbor list bug |
| support for neighbor lists |
| fixed support for non-local Asterisk servers |
| cleaner configuration management |
| more realtime control of BCCH parameters |
| proper rejection of Hold messages |
| fixed L3 hanging bug in MTDCheckBYE |
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| 2.4.1 Kinder KSP r462 fixed lots of valgrind errors |
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| 2.4.2 Kinder KSP r482 zero-length calling party number bug |
| g++ 4.4 #includes |
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| 2.5 Lacassine KSP r551 imported Joshua Lackey patches |
| SIP fixes from Anne Kwong |
| SIP fixes from testing with SMS server |
| L3 TI handling fixes |
| SMS server support |
| GNU Radio 3.2 compatibility |
| configurable max range and LU-reject cause |
| "page" & "testcall" CLI features |
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| 2.5.1 Lacassine KSP r595 fixed some build bugs for some Linux distros |
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| 2.5.2 Lacassine KSP r630 fixed channel assignment bug for Nokia DCT4+ handsets |
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| 2.5.3 Lacassine KSP r756 merged fix for transceiver startup crash |
| due to use of uninitialized variables (r646) |
| merged fix for fusb bug from trunk (r582) |
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| 2.5.4 Lacassine KSP r812 merged fixes to build under latest Fedora and |
| to build with git GnuRadio (r814) |
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| 2.6 Mamou KSP r886 fixed infamous fusb bug (r582) |
| fixed idle-filling table size bug |
| smoother uplink power control |
| load-limiting downlink power control |
| new "config" features (optional, static) |
| IMEI interrogation |
| fixed MOD "missing FIFO" bug |
| configurable short code features |
| fixed transceiver startup crash (r646) |
| readline support is back |
| fixed timing advance bug (r844) |
| added CLI "chans" command |
| track time-of-use in TMSI table (r844) |
| added CLI "noise" command (r844) |
| added CLI "rxpower" command (r844) |
| added CLI "unconfig" command |
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| 2.7 Natchitoches Range rxxx (never released publicly) |
| converted TMSITable to sqlite3 (r902) |
| sqlite3-based configuration (r???) |
| converted Logger to syslogd (r903) |
| added support for rest octets (r1022) |
| external database for transaction reporting (r1184) |
| external database for channel status reporting (r1203) |
| in-call delivery and submission of text messages (r1231) |
| RFC-2833 DMTF (r1249) |
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| 2.8 Opelousas Range rxxx move databases to /etc and /var |
| RRLP aiding support |
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