[PATCH] osmo-msc[master]: Implement IuCS (large refactoring and addition)

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Neels Hofmeyr gerrit-no-reply at lists.osmocom.org
Mon Jul 24 23:10:25 UTC 2017


Review at  https://gerrit.osmocom.org/3347

Implement IuCS (large refactoring and addition)

osmo-nitb becomes osmo-msc
add DIUCS debug log constant
add iucs.[hc]
add msc vty, remove nitb vty
add libiudummy, to avoid linking Iu deps in tests
Use new msc_tx_dtap() instead of gsm0808_submit_dtap()
libmgcp: add mgcpgw client API
bridge calls via mgcpgw

mgcp: hack RAB success from nano3G: patch first RTP payload
The ip.access nano3G needs the first RTP payload's first two bytes to read hex
'e400', or it will reject the RAB assignment. Add flag
patched_first_rtp_payload to mgcp_rtp_state to detect the first RTP payload on
a stream, and overwrite its first bytes with e400. This should probably be
configurable, but seems to not harm other femto cells (as long as we patch only
the first RTP payload in each stream). Only do this when sending to the BTS
side.

Change-Id: I5b5b6a9678b458affa86800afb1ec726e66eed88
---
M .gitignore
M configure.ac
M doc/examples/osmo-bsc_mgcp/mgcp.cfg
A doc/examples/osmo-msc/osmo-msc.cfg
D doc/examples/osmo-nitb/bs11/openbsc-1bts-2trx-hopping.cfg
D doc/examples/osmo-nitb/bs11/openbsc-1bts-2trx.cfg
D doc/examples/osmo-nitb/bs11/openbsc-2bts-2trx.cfg
D doc/examples/osmo-nitb/bs11/openbsc.cfg
D doc/examples/osmo-nitb/nanobts/openbsc-multitrx.cfg
D doc/examples/osmo-nitb/nanobts/openbsc.cfg
D doc/examples/osmo-nitb/nokia/openbsc_nokia_3trx.cfg
D doc/examples/osmo-nitb/rbs2308/openbsc.cfg
D doc/examples/osmo-nitb/sysmobts/openbsc.cfg
M include/openbsc/Makefile.am
A include/openbsc/common.h
M include/openbsc/debug.h
M include/openbsc/gprs_gmm.h
M include/openbsc/gsm_data.h
M include/openbsc/gsm_subscriber.h
M include/openbsc/iu.h
A include/openbsc/iucs.h
A include/openbsc/iucs_ranap.h
M include/openbsc/mgcp.h
M include/openbsc/mgcp_internal.h
A include/openbsc/mgcpgw_client.h
M include/openbsc/msc_ifaces.h
M include/openbsc/osmo_msc.h
M include/openbsc/sgsn.h
M include/openbsc/transaction.h
M include/openbsc/vlr.h
M include/openbsc/vty.h
M osmoappdesc.py
M src/Makefile.am
M src/gprs/gprs_gmm.c
M src/gprs/gprs_sgsn.c
M src/gprs/sgsn_libgtp.c
M src/gprs/sgsn_main.c
M src/gprs/sgsn_vty.c
M src/libbsc/bsc_init.c
M src/libbsc/bsc_vty.c
M src/libbsc/paging.c
M src/libcommon-cs/common_cs_vty.c
M src/libcommon/debug.c
M src/libcommon/gsm_data.c
M src/libiu/iu.c
M src/libiu/iu_vty.c
M src/libmgcp/Makefile.am
A src/libmgcp/mgcp_common.c
M src/libmgcp/mgcp_network.c
M src/libmgcp/mgcp_protocol.c
A src/libmgcp/mgcpgw_client.c
A src/libmgcp/mgcpgw_client_vty.c
M src/libmsc/Makefile.am
M src/libmsc/a_iface.c
M src/libmsc/gsm_04_08.c
M src/libmsc/gsm_04_11.c
M src/libmsc/gsm_04_80.c
M src/libmsc/gsm_subscriber.c
A src/libmsc/iucs.c
A src/libmsc/iucs_ranap.c
M src/libmsc/msc_ifaces.c
A src/libmsc/msc_vty.c
M src/libmsc/osmo_msc.c
M src/libmsc/silent_call.c
M src/libmsc/subscr_conn.c
M src/libmsc/transaction.c
M src/libmsc/vty_interface_layer3.c
M src/libvlr/vlr.c
M src/libvlr/vlr_access_req_fsm.c
M src/libvlr/vlr_lu_fsm.c
M src/osmo-bsc/osmo_bsc_api.c
R src/osmo-msc/Makefile.am
A src/osmo-msc/msc_main.c
D src/osmo-nitb/bsc_hack.c
M tests/Makefile.am
M tests/ctrl_test_runner.py
M tests/db/Makefile.am
M tests/db/db_test.c
A tests/libiudummy/Makefile.am
A tests/libiudummy/README
A tests/libiudummy/iudummy.c
M tests/mgcp/Makefile.am
A tests/mgcp/mgcpgw_client_test.c
A tests/mgcp/mgcpgw_client_test.err
A tests/mgcp/mgcpgw_client_test.ok
M tests/msc_vlr/Makefile.am
M tests/msc_vlr/msc_vlr_test_gsm_authen.err
M tests/msc_vlr/msc_vlr_test_gsm_ciph.err
M tests/msc_vlr/msc_vlr_test_hlr_reject.err
M tests/msc_vlr/msc_vlr_test_hlr_timeout.err
M tests/msc_vlr/msc_vlr_test_ms_timeout.err
M tests/msc_vlr/msc_vlr_test_no_authen.c
M tests/msc_vlr/msc_vlr_test_no_authen.err
M tests/msc_vlr/msc_vlr_test_reject_concurrency.err
M tests/msc_vlr/msc_vlr_test_rest.err
M tests/msc_vlr/msc_vlr_test_umts_authen.c
M tests/msc_vlr/msc_vlr_test_umts_authen.err
M tests/msc_vlr/msc_vlr_tests.c
M tests/msc_vlr/msc_vlr_tests.h
M tests/smpp_test_runner.py
M tests/sms_queue/Makefile.am
M tests/testsuite.at
M tests/vty_test_runner.py
103 files changed, 5,006 insertions(+), 3,376 deletions(-)


  git pull ssh://gerrit.osmocom.org:29418/osmo-msc refs/changes/47/3347/1


-- 
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I5b5b6a9678b458affa86800afb1ec726e66eed88
Gerrit-PatchSet: 1
Gerrit-Project: osmo-msc
Gerrit-Branch: master
Gerrit-Owner: Neels Hofmeyr <nhofmeyr at sysmocom.de>



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