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libosmocore.git branch neels/aoip updated. 0.9.6-268-g677dfd3
by gitosis＠osmocom.org 12 Jun '17

12 Jun '17

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "An utility library for Open Source Mobile Communications". The branch, neels/aoip has been updated discards e6d67343fee668a0290f92f7a0bdf633eae4f0e5 (commit) discards 8acc3b2bf77faf947ee3c578974ef91708e9471f (commit) discards 22cdb7db094bf88f19acd83e188cd2acfb57a51f (commit) discards 4cb94a1e3a3148d44b65ddb7c2742844f5ca4394 (commit) discards 1e210a0ff11466d7aadfc400fffe4881798d9945 (commit) discards cfad6db01d80e8fb4b514b5dbe7ddd5681b2a2ee (commit) discards 888666a3ea346eef8bb411792862f513a4ffd07e (commit) discards 744ed4f73b66e7f2f53a1fb5b5f2a26957d5d0b3 (commit) via 677dfd3c807793b4e0146036eb77ebca4a489323 (commit) via 151c695e5ae5f672fe30064d3bd9b984a4d664ba (commit) via 09cfc633ff24b4f1871c397a88e29c55c323de0f (commit) via d6ca3f84d9b821cf056d0eddb8a30092ba10181b (commit) via ccb46e2e5ce04f686edb7f963ebc2880f0ae4729 (commit) via 1a93a0fd8948ad16606790430e38ccb65bc073cf (commit) via 130406a5d4df598b6eed735318ecf1f5a39ad9b8 (commit) via 93bd0d8d265825cd1be79359b925b3dacc7d0120 (commit) via 2f984ea1943d3efa01c069b29b330f84f8a6a665 (commit) via 0eb2c5dab2f9ed61c86cafe96363cee1936ae552 (commit) via c663678b26aed636e13b56ab8a220791e268f244 (commit) via b9946d372cb17c95ef629449961004d6e6f12239 (commit) via 29567376814597a93d78c337242fd1a6ded179ad (commit) This update added new revisions after undoing existing revisions. That is to say, the old revision is not a strict subset of the new revision. This situation occurs when you --force push a change and generate a repository containing something like this: * -- * -- B -- O -- O -- O (e6d67343fee668a0290f92f7a0bdf633eae4f0e5) \ N -- N -- N (677dfd3c807793b4e0146036eb77ebca4a489323) When this happens we assume that you've already had alert emails for all of the O revisions, and so we here report only the revisions in the N branch from the common base, B. Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- http://cgit.osmocom.org/libosmocore/commit/?id=677dfd3c807793b4e0146036eb77… commit 677dfd3c807793b4e0146036eb77ebca4a489323 Author: Philipp Maier <pmaier(a)sysmocom.de> Date: Fri Jun 2 13:49:16 2017 +0200 gsm0808: add function to extrapolate speech codec The contents of the speech codec element (struct gsm0808_speech_codec), that is also used in the speech codec list element (struct gsm0808_speech_codec_list) can be extrapolated directly from the permitted speech parameter in the channel type field (struct gsm0808_channel_type) when full AoIP with compressed speech via RTP/UDP/IP is assumed and when the codec configuration on the air interface exactly matches the codec configuration on the IP backhaul. This patch adds a function that can be used as a helper to fill out spech codec fields by only giving a permitted speech parameter as input. Change-Id: I257c972e9fdf0dfe940a8d483447085bd62e50a2 http://cgit.osmocom.org/libosmocore/commit/?id=151c695e5ae5f672fe30064d3bd9… commit 151c695e5ae5f672fe30064d3bd9b984a4d664ba Author: Philipp Maier <pmaier(a)sysmocom.de> Date: Fri Jun 2 13:22:34 2017 +0200 gsm0808: add function to translate perm speech to speech codec type The permitted speech field used in channel type element (struct gsm0808_channel_type) uses a different representation as the type field in the speech codec element (struct gsm0808_speech_codec) This patch adds a function to convert from permitted speech to speech codec type. Change-Id: Ib26a9c20864459b2baaa04f49b6e7902ba44b7cb http://cgit.osmocom.org/libosmocore/commit/?id=09cfc633ff24b4f1871c397a88e2… commit 09cfc633ff24b4f1871c397a88e29c55c323de0f Author: Philipp Maier <pmaier(a)sysmocom.de> Date: Fri Jun 2 11:25:28 2017 +0200 gsm0808: add default speech codec configuration In an AoIP scenario, the speech codec list field specifies the codecs used in the RTP interface. This patch adds a table with default codec configurations that match the codec configurations that are also used on the air interface. Change-Id: I9dc0165d76a022b2c1b7418bc3133407e61b7261 http://cgit.osmocom.org/libosmocore/commit/?id=d6ca3f84d9b821cf056d0eddb8a3… commit d6ca3f84d9b821cf056d0eddb8a30092ba10181b Author: Philipp Maier <pmaier(a)sysmocom.de> Date: Thu Jun 1 17:11:19 2017 +0200 gsm0808: fix AoIP speech codec element parser/generator The implementation of the parser/generator for the speech codec information element slightly wrong, making it impossible to use it properly. (See also: 3GPP TS 48.008, 3.2.2.103) Change-Id: Idabb0f9620659557672e1c6b90c75481192e5c89 http://cgit.osmocom.org/libosmocore/commit/?id=ccb46e2e5ce04f686edb7f963ebc… commit ccb46e2e5ce04f686edb7f963ebc2880f0ae4729 Author: Philipp Maier <pmaier(a)sysmocom.de> Date: Thu Jun 1 12:11:56 2017 +0200 gsm0808: add speech codec type constants The codec type to be set in member type in struct gsm0808_speech_codec has its own coding scheme to reference the used codec types. This patch declares an enum with valid speech codec types. Change-Id: Icaa768071d4364e671bc7e6d48b82d1f07f93f93 http://cgit.osmocom.org/libosmocore/commit/?id=1a93a0fd8948ad16606790430e38… commit 1a93a0fd8948ad16606790430e38ccb65bc073cf Author: Philipp Maier <pmaier(a)sysmocom.de> Date: Fri Apr 28 11:05:44 2017 +0200 gsm0808: fixup length check of the element decoder functions The length check of the decoder functions is not entirely correct. The check also checks for values below zero, which does not make sense, since the length is encoded as uint8_t. For some elements a minimum length is known (in most cases this is 1, so checking for zero is sufficient but in some cases (e.g. channel type) the spec mentions a minimum and maximum length. This is now also reflected in the code. Change-Id: I78bc887f68d1963d28c6fcd631ac20ccd893d6d6 http://cgit.osmocom.org/libosmocore/commit/?id=130406a5d4df598b6eed735318ec… commit 130406a5d4df598b6eed735318ecf1f5a39ad9b8 Author: Philipp Maier <pmaier(a)sysmocom.de> Date: Wed May 31 15:07:26 2017 +0200 gsm0808: update permitted speech constants 3GPP TS 48.008 specifies two new half rate speech modes and two new full rate speech modes. This patch adds the matching constants to enum gsm0808_permitted_speech Change-Id: Id426f7dbffe46450d0cf6df20236a9e68f065f8d http://cgit.osmocom.org/libosmocore/commit/?id=93bd0d8d265825cd1be79359b925… commit 93bd0d8d265825cd1be79359b925b3dacc7d0120 Author: Philipp Maier <pmaier(a)sysmocom.de> Date: Wed May 31 17:22:03 2017 +0200 gsm0408: update bearer capability speech version 3GPP TS 24.008 specifies two new speech versions for half rate and two new speech modes for full rate. This patch adds the relevant constants to enum gsm48_bcap_speech_ver in gsm_04_08.h Change-Id: Id2835384c855f924332d38f01c73bd1cfdb62549 ----------------------------------------------------------------------- Summary of changes: Doxyfile.coding.in | 2 +- include/Makefile.am | 1 + include/osmocom/coding/gsm0503_coding.h | 46 ++-- include/osmocom/coding/gsm0503_interleaving.h | 20 +- include/osmocom/coding/gsm0503_mapping.h | 16 +- include/osmocom/coding/gsm0503_parity.h | 10 + include/osmocom/coding/gsm0503_tables.h | 10 + include/osmocom/gsm/protocol/gsm_04_14.h | 101 +++++++ src/coding/gsm0503_coding.c | 375 +++++++++++++++++++++----- src/coding/gsm0503_interleaving.c | 127 ++++++++- src/coding/gsm0503_mapping.c | 19 +- src/coding/gsm0503_parity.c | 40 +-- src/coding/gsm0503_tables.c | 14 + src/gsm/Makefile.am | 2 +- src/gsm/gsm0414.c | 20 ++ src/gsm/libosmogsm.map | 2 + 16 files changed, 681 insertions(+), 124 deletions(-) create mode 100644 include/osmocom/gsm/protocol/gsm_04_14.h create mode 100644 src/gsm/gsm0414.c hooks/post-receive -- An utility library for Open Source Mobile Communications

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openbsc.git branch master updated. 0.15.0-802-ga60bb3dd2
by gitosis＠osmocom.org 12 Jun '17

12 Jun '17

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openbsc.git branch neels/aoip updated. 0.15.0-810-gf28797a84
by gitosis＠osmocom.org 12 Jun '17

12 Jun '17

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)". The branch, neels/aoip has been updated via f28797a84df8d13743222b87e664cdeae450840c (commit) via a29091aba81d0303b47dbdc7377bd2d8db9a687c (commit) via 37170a74eee6c19a2b8633c747887a3ac1b9fee2 (commit) via 163d2e3651eeb24618e4ae70d0b4be813d7379f4 (commit) via d56f7d7d61b9539bdbf4b8ab39ab3233d026c277 (commit) via 42a59b8064bf19d9b0376a6bdf4b4e7a860c793c (commit) via c137e86538a0b027f5be46c1ce7e09d6f92848a4 (commit) via 55f00baeac572514a4585324b940b0d01c2a0e46 (commit) via 4caee3540d4d58eb6e5fadbf5bfaf7903348c961 (commit) via 4aced69b42e2fb8f57b5c8611406149f44410bc2 (commit) via 074d6f6a14df5e8057cfd280f0729ed31cf24018 (commit) from 0293f48d0cabad35f8794ff71e565138bbf3dbcd (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- http://cgit.osmocom.org/openbsc/commit/?id=f28797a84df8d13743222b87e664cdea… commit f28797a84df8d13743222b87e664cdeae450840c Author: Philipp Maier <pmaier(a)sysmocom.de> Date: Mon Jun 12 19:09:43 2017 +0200 osmo-bsc: react on reset requests from MSC The bsc side currently can not receive reset commands from an MSC. This patch adds required functionality to receive a reset command and acknowlege it properly. The effects are the same as with when sending resets (all drop all ongoing calls and sccp connections) http://cgit.osmocom.org/openbsc/commit/?id=a29091aba81d0303b47dbdc7377bd2d8… commit a29091aba81d0303b47dbdc7377bd2d8db9a687c Author: Philipp Maier <pmaier(a)sysmocom.de> Date: Mon Jun 12 17:40:01 2017 +0200 libcommon-cs: genralize a interface reset fsm The AoIP standard also describes an MSC->BSC reset procedure. We currently do not implement it. However, the fsm that is used to issue the reset request from the bsc side is not generalized. This patch generalizes the code in order to be able to use the same code on the MSC side to perform a reset procedure from there. http://cgit.osmocom.org/openbsc/commit/?id=37170a74eee6c19a2b8633c747887a3a… commit 37170a74eee6c19a2b8633c747887a3ac1b9fee2 Author: Philipp Maier <pmaier(a)sysmocom.de> Date: Mon Jun 12 15:58:28 2017 +0200 fixup: remove unused counter Forgot to remove the counter struct osmo_timer_list msc_reset_timer; Needs to be fixuped into the reset handling patches http://cgit.osmocom.org/openbsc/commit/?id=163d2e3651eeb24618e4ae70d0b4be81… commit 163d2e3651eeb24618e4ae70d0b4be813d7379f4 Author: Philipp Maier <pmaier(a)sysmocom.de> Date: Mon Jun 12 14:06:18 2017 +0200 sccp-lite: remove old sccp-lite code in osmo_bsc_sccp.c all code is commented out. There is no point in keeping the file. This commit deletes it. http://cgit.osmocom.org/openbsc/commit/?id=d56f7d7d61b9539bdbf4b8ab39ab3233… commit d56f7d7d61b9539bdbf4b8ab39ab3233d026c277 Author: Philipp Maier <pmaier(a)sysmocom.de> Date: Mon Jun 12 13:49:07 2017 +0200 osmo-bsc: Send USSD notification when an MSC loss is detected the old sccp-lite based imlementation offered support for sending an USSD notification as soon as a loss of the MSC connection is detected. This is done before forcefully dropping the affected connection. This commit ports the feature to the new libosmo-sigtran implementation. NOTE: I do not know if this works and I also do not really understand how this is even possible. Sending an USSD notification would rquire the subscriber to be properly attached? When the MSC is lost this almost not possible since no backend to authenticate against is available. http://cgit.osmocom.org/openbsc/commit/?id=42a59b8064bf19d9b0376a6bdf4b4e7a… commit 42a59b8064bf19d9b0376a6bdf4b4e7a860c793c Author: Philipp Maier <pmaier(a)sysmocom.de> Date: Mon Jun 12 13:22:59 2017 +0200 cosmetic: make function names in a_iface_bssap more expressive. The function names in a_iface_bssap.c are not very expressive. The problem not only exists on the API side, but also for static functions. This patch replaces the function names with more expressive names. http://cgit.osmocom.org/openbsc/commit/?id=c137e86538a0b027f5be46c1ce7e09d6… commit c137e86538a0b027f5be46c1ce7e09d6f92848a4 Author: Philipp Maier <pmaier(a)sysmocom.de> Date: Mon Jun 12 12:52:35 2017 +0200 cosmetic: more expressive function names in a_iface The function names if the API function in a_iface.c are not very expressive. Besides of that, the prototypes are in the wrong header file. This commit gives the function more expressive names and moves the prototypes in the right header file. http://cgit.osmocom.org/openbsc/commit/?id=55f00baeac572514a4585324b940b0d0… commit 55f00baeac572514a4585324b940b0d01c2a0e46 Author: Philipp Maier <pmaier(a)sysmocom.de> Date: Mon Jun 12 12:34:26 2017 +0200 fixup: return with value in void function http://cgit.osmocom.org/openbsc/commit/?id=4caee3540d4d58eb6e5fadbf5bfaf790… commit 4caee3540d4d58eb6e5fadbf5bfaf7903348c961 Author: Philipp Maier <pmaier(a)sysmocom.de> Date: Mon Jun 12 12:26:31 2017 +0200 mgcp: make bts base port configurable Currently the rtp base port of the BTS is hardcoded (4000) and not configurable. This patch adds VTY configuration options to make it adjustable. http://cgit.osmocom.org/openbsc/commit/?id=4aced69b42e2fb8f57b5c8611406149f… commit 4aced69b42e2fb8f57b5c8611406149f44410bc2 Author: Philipp Maier <pmaier(a)sysmocom.de> Date: Mon Jun 12 11:43:44 2017 +0200 Revert "mgcp: make sure all endpoints are closed on startup" Clearing all endpoints by sending a DLCX on startup has ben found to be a bit too offensive. It also will not help against inconsitancies that may occour during runtime (e.g. an overheard DLCX during regular call teardown). This reverts commit b669ea94cb78fd9b56ee8dd9392538151349f8ba. http://cgit.osmocom.org/openbsc/commit/?id=074d6f6a14df5e8057cfd280f0729ed3… commit 074d6f6a14df5e8057cfd280f0729ed31cf24018 Author: Philipp Maier <pmaier(a)sysmocom.de> Date: Mon Jun 12 11:39:41 2017 +0200 mgcp: Make sure endpoint is free on CRCX The MSC is aware of the assigned endpoints at all times, so it will not assign an occupied endpoint to someone else. However, if it has just restarted, there maybe lingering open endpoints. This patch introduces a fairly simple soultion. Before a new endpoint is seized (CRCX), a DLCX is send in advance. If the endpoint was still occupied with a dead connection, it will be freed. If it was free anyway, the DLCX will just have no effect. ----------------------------------------------------------------------- Summary of changes: openbsc/include/openbsc/Makefile.am | 2 +- openbsc/include/openbsc/a_iface.h | 13 + openbsc/include/openbsc/a_iface_bssap.h | 11 +- .../openbsc/{osmo_bsc_reset.h => a_reset.h} | 36 ++- openbsc/include/openbsc/bsc_msc.h | 5 +- openbsc/include/openbsc/mgcpgw_client.h | 1 + openbsc/include/openbsc/msc_ifaces.h | 18 -- openbsc/include/openbsc/osmo_bsc_sigtran.h | 10 +- openbsc/src/libcommon-cs/Makefile.am | 1 + .../osmo_bsc_reset.c => libcommon-cs/a_reset.c} | 92 +++--- openbsc/src/libmgcp/mgcpgw_client.c | 5 +- openbsc/src/libmgcp/mgcpgw_client_vty.c | 21 ++ openbsc/src/libmsc/a_iface.c | 16 +- openbsc/src/libmsc/a_iface_bssap.c | 56 ++-- openbsc/src/libmsc/gsm_04_08.c | 5 +- openbsc/src/libmsc/gsm_subscriber.c | 3 +- openbsc/src/libmsc/msc_ifaces.c | 51 +-- openbsc/src/osmo-bsc/Makefile.am | 2 - openbsc/src/osmo-bsc/osmo_bsc_bssap.c | 25 +- openbsc/src/osmo-bsc/osmo_bsc_sccp.c | 351 --------------------- openbsc/src/osmo-bsc/osmo_bsc_sigtran.c | 70 +++- openbsc/src/osmo-msc/msc_main.c | 4 - 22 files changed, 278 insertions(+), 520 deletions(-) rename openbsc/include/openbsc/{osmo_bsc_reset.h => a_reset.h} (55%) rename openbsc/src/{osmo-bsc/osmo_bsc_reset.c => libcommon-cs/a_reset.c} (59%) delete mode 100644 openbsc/src/osmo-bsc/osmo_bsc_sccp.c hooks/post-receive -- The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)

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openbsc.git branch pmaier/aoip updated. 0.15.0-808-g798ebfdce
by gitosis＠osmocom.org 12 Jun '17

12 Jun '17

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libosmocore.git branch master updated. 0.9.6-260-g2f984ea
by gitosis＠osmocom.org 12 Jun '17

12 Jun '17

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openbsc.git branch pmaier/aoip updated. 0.15.0-805-g6b8cc2303
by gitosis＠osmocom.org 12 Jun '17

12 Jun '17

1 0

openbsc.git branch pmaier/aoip updated. 0.15.0-800-ge6d80bb74
by gitosis＠osmocom.org 12 Jun '17

12 Jun '17

1 0

openbsc.git branch pmaier/aoip updated. 0.15.0-799-g4f7ae4d22
by gitosis＠osmocom.org 12 Jun '17

12 Jun '17

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libosmocore.git branch master updated. 0.9.6-256-g2956737
by gitosis＠osmocom.org 12 Jun '17

12 Jun '17

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "An utility library for Open Source Mobile Communications". The branch, master has been updated via 29567376814597a93d78c337242fd1a6ded179ad (commit) from dee71726893934ad2c069121ff461654747b2819 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- http://cgit.osmocom.org/libosmocore/commit/?id=29567376814597a93d78c337242f… commit 29567376814597a93d78c337242fd1a6ded179ad Author: Harald Welte <laforge(a)gnumonks.org> Date: Mon May 29 15:58:43 2017 +0200 Add header file with definitions for GSM TS 04.14 / 3GPP TS 44.014 Change-Id: I1f4fc2761b55a4f83544c1c3793ab67fec9fc120 ----------------------------------------------------------------------- Summary of changes: include/Makefile.am | 1 + include/osmocom/gsm/protocol/gsm_04_14.h | 101 +++++++++++++++++++++++++++++++ src/gsm/Makefile.am | 2 +- src/gsm/gsm0414.c | 20 ++++++ src/gsm/libosmogsm.map | 2 + 5 files changed, 125 insertions(+), 1 deletion(-) create mode 100644 include/osmocom/gsm/protocol/gsm_04_14.h create mode 100644 src/gsm/gsm0414.c hooks/post-receive -- An utility library for Open Source Mobile Communications

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openbsc.git branch laforge/ts_04_14 created. 0.15.0-801-ga15216643
by gitosis＠osmocom.org 12 Jun '17

12 Jun '17

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)". The branch, laforge/ts_04_14 has been created at a152166437f60179c660bfd7fd8407671b2478a9 (commit) - Log ----------------------------------------------------------------- http://cgit.osmocom.org/openbsc/commit/?id=a152166437f60179c660bfd7fd840767… commit a152166437f60179c660bfd7fd8407671b2478a9 Author: Harald Welte <laforge(a)gnumonks.org> Date: Mon Jun 12 01:52:27 2017 +0200 Add VTY commands for experimentation with TS 04.14 commands TS 04.14 (TS 44.014) specifies a series of commands specific to conformance testing. Let's add some VTY commands to play (at least initially) with closing and opening voice loops in the MS. Change-Id: I38b1ee9dbf26f5689c38cb83b1b3c5e9eaad7678 http://cgit.osmocom.org/openbsc/commit/?id=ca10156efb4ee5f8f07353f3576be86f… commit ca10156efb4ee5f8f07353f3576be86f658d3bf6 Author: Harald Welte <laforge(a)gnumonks.org> Date: Mon May 29 18:02:53 2017 +0200 WIP: Support for TS 04.14 conformance test commands Change-Id: Ib27edbfc8ccdedf00589ec715ced7bed435fa94c http://cgit.osmocom.org/openbsc/commit/?id=adfa9137c635e549317f7c4eac03aa10… commit adfa9137c635e549317f7c4eac03aa10ed68c44d Author: Harald Welte <laforge(a)gnumonks.org> Date: Mon May 29 13:54:27 2017 +0200 don't re-implement osmo_talloc_replace_string() osmo_talloc_replace_string() was introducd into libosmocore in 2014, see commit f3c7e85d05f7b2b7bf093162b776f71b2bc6420d There's no reason for us to re-implement this as bsc_replace_string here. Change-Id: I6d2fcaabbc74730f6f491a2b2d5c784ccafc6602 ----------------------------------------------------------------------- hooks/post-receive -- The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)

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