remove OsmoMGW files (now avail in osmo-mgw.git)
Files were added in osmo-mgw.git Change-Id I504f05a49721f2dfe105b6c5fd1995c4e7a0be9c Depends: osmo-mgw.git Change-Id I504f05a49721f2dfe105b6c5fd1995c4e7a0be9c Related: OS#3385 Change-Id: I793a7150b676837cfa8591f7504872b04d4b1f7f
This commit is contained in:
parent
7898364664
commit
a7bd01b248
|
|
@ -8,7 +8,6 @@ EXTRA_DIST = git-version-gen .version check-depends.sh $(share_files)
|
|||
SUBDIRS = tests \
|
||||
OsmoGSMTester \
|
||||
OsmoMGCP \
|
||||
OsmoMGW \
|
||||
OsmoNAT \
|
||||
OsmoNITB \
|
||||
OsmoPCU \
|
||||
|
|
|
|||
|
|
@ -1,15 +0,0 @@
|
|||
OSMO_GSM_MANUALS_DIR = $(top_srcdir)
|
||||
EXTRA_DIST = osmomgw-usermanual.adoc \
|
||||
osmomgw-usermanual-docinfo.xml \
|
||||
osmomgw-vty-reference.xml \
|
||||
chapters \
|
||||
vty
|
||||
|
||||
ASCIIDOC = osmomgw-usermanual.adoc
|
||||
ASCIIDOC_DEPS = $(srcdir)/chapters/*.adoc
|
||||
include $(OSMO_GSM_MANUALS_DIR)/build/Makefile.asciidoc.inc
|
||||
|
||||
VTY_REFERENCE = osmomgw-vty-reference.xml
|
||||
include $(OSMO_GSM_MANUALS_DIR)/build/Makefile.vty-reference.inc
|
||||
|
||||
include $(OSMO_GSM_MANUALS_DIR)/build/Makefile.common.inc
|
||||
|
|
@ -1,57 +0,0 @@
|
|||
== Configuring OsmoMGW
|
||||
|
||||
A basic configation of OsmoMGW mainly consists of specifying the IP address
|
||||
and port on which to listen to MGCP commands, but changing the port range at
|
||||
which the RTP streams terminate as well as limiting operation to a single call
|
||||
agent can be done as well as changing the number of endpoints.
|
||||
|
||||
=== Configuring MGCP
|
||||
|
||||
By default OsmoMGW listens for MGCP on port 2427 on any IP address. If a call
|
||||
agent address is configured then OsmoMGW will only answer MGCP commands from
|
||||
that IP port 2727, otherwise all sources are handled. A domain can be
|
||||
specified
|
||||
|
||||
.Example: MGCP configuration
|
||||
----
|
||||
OsmoMGW(config-mgcp)# bind ip 127.0.0.1
|
||||
OsmoMGW(config-mgcp)# bind port 2427
|
||||
OsmoMGW(config-mgcp)# call-agent ip 127.0.0.1
|
||||
OsmoMGW(config-mgcp)# domain mgw-bsc
|
||||
OsmoMGW(config-mgcp)# local ip 127.0.0.1
|
||||
----
|
||||
|
||||
=== Configuring the trunk
|
||||
|
||||
The first trunk (trunk 0) is considered a virtual trunk in OsmoMGW. All
|
||||
endpoints of type "rtpbridge" are routed here. The virtual trunk is configured
|
||||
in the config-mgcp context.
|
||||
|
||||
All other trunks are configured in the config-mgcp-trunk context, but the
|
||||
commands used are identical. Right now trunks are considered only for ds/e1
|
||||
type endpoints which are not yet implemented. Don't use trunks other than the
|
||||
"virtual" trunk 0.
|
||||
|
||||
.Example: MGCP trunk configuration
|
||||
----
|
||||
OsmoMGW(config-mgcp)# number endpoints 63 <1>
|
||||
OsmoMGW(config-mgcp)# rtp bind-ip 10.0.0.1 <2>
|
||||
OsmoMGW(config-mgcp)# rtp port-range 12000-14000 <3>
|
||||
----
|
||||
<1> Maximum number of endpoints that can be allocated at once
|
||||
<2> Use this IP when binding RTP endpoints
|
||||
<3> Use ports in this range when binding RTP endpoints
|
||||
|
||||
There are some options to tweak how RTP forwarding behaves in OsmoMGW:
|
||||
|
||||
.Example: MGCP trunk rtp options
|
||||
----
|
||||
OsmoMGW(config-mgcp)# rtp keep-alive 30 <1>
|
||||
OsmoMGW(config-mgcp)# rtp-patch ssrc <2>
|
||||
OsmoMGW(config-mgcp)# rtp-patch timestamp <3>
|
||||
----
|
||||
<1> Send dummy UDP packets periodically to RTP destination
|
||||
<2> Hide SSRC changes
|
||||
<3> Ensure RTP timestamp is aligned with frame duration
|
||||
|
||||
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
[[counters]]
|
||||
== Counters
|
||||
|
||||
include::./counters_generated.adoc[]
|
||||
|
|
@ -1,14 +0,0 @@
|
|||
|
||||
// autogenerated by show asciidoc counters
|
||||
These counters and their description based on OsmoMGW 1.3.0.34-9cd52 (OsmoMGW).
|
||||
|
||||
=== Rate Counters
|
||||
|
||||
// generating tables for rate_ctr_group
|
||||
== Osmo Stat Items
|
||||
|
||||
// generating tables for osmo_stat_items
|
||||
== Osmo Counters
|
||||
|
||||
// generating tables for osmo_counters
|
||||
// there are no ungrouped osmo_counters
|
||||
|
|
@ -1,68 +0,0 @@
|
|||
== MGCP Extensions
|
||||
|
||||
The MGCP protocol is extendable. The following non-standard extensions are
|
||||
understood by OsmoMGW.
|
||||
|
||||
=== `X-Osmo-IGN`
|
||||
|
||||
`X-Osmo-IGN` indicates to OsmoMGW that specific items of an endpoint should be
|
||||
ignored, so that it is lenient on mismatching values that would normally
|
||||
indicate collisions or configuration errors.
|
||||
|
||||
==== `X-Osmo-IGN` Format
|
||||
|
||||
The value part of X-Osmo-IGN must be one or more items separated by one or more
|
||||
spaces. Each item consists of one or more non-whitespace characters.
|
||||
|
||||
.Example: `X-Osmo-IGN` format with three ficticious items "X", "abc" and "123".
|
||||
----
|
||||
X-Osmo-IGN: X abc 123
|
||||
----
|
||||
|
||||
`X-Osmo-IGN` must be issued in the MGCP section (typically as its last item),
|
||||
before the SDP section starts.
|
||||
|
||||
==== Supported `X-Osmo-IGN` Items
|
||||
|
||||
Currently, the following `X-Osmo-IGN` items are supported:
|
||||
|
||||
* `C`: ignore CallID mismatches, i.e. differing "C" values between connections
|
||||
on the same endpoint.
|
||||
|
||||
.Note:
|
||||
`X-Osmo-IGN` does not support ignoring mismatches on the domain part of
|
||||
an endpoint name, e.g. ignoring a mismatch on "example.com" in
|
||||
`rtpbridge/123abc@example.com`. Instead, you may globally configure OsmoMGW
|
||||
with `mgcp` / `domain *` to permit all domain parts.
|
||||
|
||||
===== `X-Osmo-IGN: C`
|
||||
|
||||
By default, OsmoMGW verifies that all CallIDs ("C" values) match for all
|
||||
connections on any one given endpoint. To ignore CallID mismatches, pass a `C`
|
||||
in the `X-Osmo-IGN` header, for the first or the second `CRCX` on an endpoint.
|
||||
When the `X-Osmo-IGN: C` is sent for any one `CRCX` on an endpoint, CallID
|
||||
mismatches will be ignored for that and all subsequent messages for that
|
||||
endpoint. Hence this header only needs to be included once per endpoint, in any
|
||||
`CRCX` message that precedes or coincides with a CallID mismatch.
|
||||
|
||||
This is particularly useful for a BSC that is connected to an A/SCCPlite MSC,
|
||||
where the BSC and MSC each are expected to configure their respective own
|
||||
connection on a shared endpoint. For A/SCCPlite, it is impossible for the BSC
|
||||
to know the CallID that the MSC will use, so CallID mismatches are inevitable.
|
||||
See also OsmoBSC, which will by default pass the `X-Osmo-IGN: C` header for
|
||||
endpoints associated with an A/SCCPlite MSC.
|
||||
|
||||
.Example: `CRCX` message that instructs OsmoMGW to ignore CallID mismatches
|
||||
----
|
||||
CRCX 2 rtpbridge/123abc@mgw MGCP 1.0
|
||||
M: recvonly
|
||||
C: 2
|
||||
L: p:20
|
||||
X-Osmo-IGN: C
|
||||
|
||||
v=0
|
||||
c=IN IP4 123.12.12.123
|
||||
m=audio 5904 RTP/AVP 97
|
||||
a=rtpmap:97 GSM-EFR/8000
|
||||
a=ptime:40
|
||||
----
|
||||
|
|
@ -1,100 +0,0 @@
|
|||
[[overview]]
|
||||
== Overview
|
||||
|
||||
This manual should help you getting started with OsmoMGW. It will cover
|
||||
aspects of configuring and running the media gateway.
|
||||
|
||||
[[intro_overview]]
|
||||
=== About OsmoMGW
|
||||
|
||||
OsmoMGW is the Osmocom implementation of a media gateway to handle user
|
||||
plane (voice) traffic in cellular networks. It can connect and optionally
|
||||
transcode RTP voice streams between different network elements such as BTSs
|
||||
and external entities like SIP. It is typically co-located with both OsmoBSC
|
||||
and OsmoMSC and controlled by them via MGCP, the Media Gateway Control
|
||||
Protocol.
|
||||
|
||||
[[fig-bsc]]
|
||||
.OsmoMGW used with OsmoBSC
|
||||
[graphviz]
|
||||
----
|
||||
digraph G {
|
||||
rankdir = LR;
|
||||
OsmoBTS -> OsmoBSC [label="Abis/IP"];
|
||||
OsmoBSC -> OsmoMSC [label="3GPP AoIP"];
|
||||
OsmoBSC -> OsmoMGW [label="MGCP"];
|
||||
OsmoBTS -> OsmoMGW [label="RTP",dir=both];
|
||||
OsmoMGW -> OsmoMSC [label="RTP",dir=both];
|
||||
{rank=same OsmoBSC OsmoMGW}
|
||||
OsmoMGW [color=red];
|
||||
}
|
||||
----
|
||||
|
||||
[[fig-msc]]
|
||||
.OsmoMGW used with OsmoMSC
|
||||
[graphviz]
|
||||
----
|
||||
digraph G {
|
||||
rankdir = LR;
|
||||
BTS -> BSC [label="Abis"];
|
||||
BSC -> OsmoMSC [label="3GPP AoIP"];
|
||||
OsmoMSC -> OsmoMGW [label="MGCP"];
|
||||
BSC -> OsmoMGW [label="RTP",dir=both];
|
||||
OsmoMSC -> OsmoSIP [label="MNCC"];
|
||||
OsmoSIP -> PBX [label="SIP Trunk"];
|
||||
OsmoMGW -> PBX [label="RTP",dir=both];
|
||||
{rank=same OsmoMSC OsmoMGW}
|
||||
OsmoSIP [label="osmo-sip-connector"];
|
||||
OsmoMGW [color=red];
|
||||
|
||||
hNodeB -> OsmoHNBGW [label="Iuh"];
|
||||
OsmoHNBGW -> OsmoMSC [label="IuCS"];
|
||||
hNodeB -> OsmoMGW [label="RTP",dir=both];
|
||||
}
|
||||
----
|
||||
|
||||
=== Software Components
|
||||
|
||||
OsmoMGW contains a variety of different software components, which we’ll
|
||||
quickly describe in this section.
|
||||
|
||||
==== MGCP Implementation
|
||||
|
||||
OsmoMGW brings its own MGCP implementation through which OsmoMGW is
|
||||
controlled.
|
||||
|
||||
The commands implemented are CRCX, MDCX, DLCX and RSIP. The command AUEP is
|
||||
implemented as a stub and will simply respond with OK.
|
||||
|
||||
==== RTP implementation
|
||||
|
||||
Support for IuUP which is used in 3G cells is quite lacking at the moment.
|
||||
3G<->3G and 2G<->2G calls should work, but 3G<->2G does not.
|
||||
|
||||
==== Audio transcoder
|
||||
|
||||
Transcoding is currently not supported in OsmoMGW.
|
||||
|
||||
=== Limitations
|
||||
|
||||
Osmux is not yet supported in OsmoMGW.
|
||||
|
||||
At the moment (July 2018), OsmoMGW only implements RTP proxy / RTP bridge
|
||||
type endpoints, to each of which two RTP connections can be established.
|
||||
We are planning to add endpoint types for:
|
||||
|
||||
- classic E1/T1 timeslots (64kBps alaw/ulaw)
|
||||
- classic E1/T1 16k sub-slots with TRAU frames for classic BTS support
|
||||
- announcement/playout end-points
|
||||
- conference endpoints
|
||||
|
||||
=== Additional resources
|
||||
|
||||
You can find the OsmoMGW issue tracker and wiki online at
|
||||
|
||||
- https://osmocom.org/projects/osmomgw
|
||||
- https://osmocom.org/projects/osmomgw/wiki
|
||||
|
||||
RFC 3435 for MGCP is located at
|
||||
|
||||
- https://tools.ietf.org/html/rfc3435
|
||||
|
|
@ -1,25 +0,0 @@
|
|||
== Running OsmoMGW
|
||||
|
||||
The OsmoMGW executable (`osmo-mgw`) offers the following command-line
|
||||
arguments:
|
||||
|
||||
=== SYNOPSIS
|
||||
|
||||
*osmo-mgw* [-h|-V] [-D] [-c 'CONFIGFILE'] [-s]
|
||||
|
||||
=== OPTIONS
|
||||
|
||||
*-h, --help*::
|
||||
Print a short help message about the supported options
|
||||
*-V, --version*::
|
||||
Print the compile-time version number of the OsmoBTS program
|
||||
*-D, --daemonize*::
|
||||
Fork the process as a daemon into background.
|
||||
*-c, --config-file 'CONFIGFILE'*::
|
||||
Specify the file and path name of the configuration file to be
|
||||
used. If none is specified, use `osmo-mgw.cfg` in the current
|
||||
working directory.
|
||||
*-s, --disable-color*::
|
||||
Disable colors for logging to stderr. This has mostly been
|
||||
deprecated by VTY based logging configuration, see <<logging>>
|
||||
for more information.
|
||||
|
|
@ -1,47 +0,0 @@
|
|||
<revhistory>
|
||||
<revision>
|
||||
<revnumber>1</revnumber>
|
||||
<date>July 24th, 2018</date>
|
||||
<authorinitials>DW</authorinitials>
|
||||
<revremark>
|
||||
Initial version
|
||||
</revremark>
|
||||
</revision>
|
||||
</revhistory>
|
||||
|
||||
<authorgroup>
|
||||
<author>
|
||||
<firstname>Daniel</firstname>
|
||||
<surname>Willmann</surname>
|
||||
<email>dwillmann@sysmocom.de</email>
|
||||
<authorinitials>DW</authorinitials>
|
||||
<affiliation>
|
||||
<shortaffil>sysmocom</shortaffil>
|
||||
<orgname>sysmocom - s.f.m.c. GmbH</orgname>
|
||||
</affiliation>
|
||||
</author>
|
||||
</authorgroup>
|
||||
|
||||
<copyright>
|
||||
<year>2018</year>
|
||||
<holder>sysmocom - s.f.m.c. GmbH</holder>
|
||||
</copyright>
|
||||
|
||||
<legalnotice>
|
||||
<para>
|
||||
Permission is granted to copy, distribute and/or modify this
|
||||
document under the terms of the GNU Free Documentation License,
|
||||
Version 1.3 or any later version published by the Free Software
|
||||
Foundation; with the Invariant Sections being just 'Foreword',
|
||||
'Acknowledgements' and 'Preface', with no Front-Cover Texts,
|
||||
and no Back-Cover Texts. A copy of the license is included in
|
||||
the section entitled "GNU Free Documentation License".
|
||||
</para>
|
||||
<para>
|
||||
The Asciidoc source code of this manual can be found at
|
||||
<ulink url="http://git.osmocom.org/osmo-gsm-manuals/">
|
||||
http://git.osmocom.org/osmo-gsm-manuals/
|
||||
</ulink>
|
||||
</para>
|
||||
</legalnotice>
|
||||
|
||||
|
|
@ -1,33 +0,0 @@
|
|||
:gfdl-enabled:
|
||||
:program-name: OsmoMGW
|
||||
|
||||
OsmoMGW User Manual
|
||||
====================
|
||||
Daniel Willmann <dwillmann@sysmocom.de>
|
||||
|
||||
|
||||
include::./common/chapters/preface.adoc[]
|
||||
|
||||
include::{srcdir}/chapters/overview.adoc[]
|
||||
|
||||
include::{srcdir}/chapters/running.adoc[]
|
||||
|
||||
include::./common/chapters/vty.adoc[]
|
||||
|
||||
include::./common/chapters/logging.adoc[]
|
||||
|
||||
include::{srcdir}/chapters/configuration.adoc[]
|
||||
|
||||
include::{srcdir}/chapters/mgcp_extensions.adoc[]
|
||||
|
||||
//include::{srcdir}/chapters/counters.adoc[]
|
||||
|
||||
include::./common/chapters/port_numbers.adoc[]
|
||||
|
||||
include::./common/chapters/bibliography.adoc[]
|
||||
|
||||
include::./common/chapters/glossary.adoc[]
|
||||
|
||||
include::./common/chapters/gfdl.adoc[]
|
||||
|
||||
|
||||
|
|
@ -1,38 +0,0 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!--
|
||||
ex:ts=2:sw=42sts=2:et
|
||||
-*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
|
||||
-->
|
||||
<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML 5.0//EN"
|
||||
"http://docbook.org/xml/5.0/dtd/docbook.dtd" [
|
||||
<!ENTITY chapter-vty SYSTEM "./common/chapters/vty.xml" >
|
||||
<!ENTITY sections-vty SYSTEM "generated/docbook_vty.xml" >
|
||||
]>
|
||||
|
||||
<book>
|
||||
<info>
|
||||
<revhistory>
|
||||
<revision>
|
||||
<revnumber>v1</revnumber>
|
||||
<date>12th December 2017</date>
|
||||
<authorinitials>pm</authorinitials>
|
||||
<revremark>Initial</revremark>
|
||||
</revision>
|
||||
</revhistory>
|
||||
|
||||
<title>OsmoMGW VTY Reference</title>
|
||||
|
||||
<copyright>
|
||||
<year>2017</year>
|
||||
</copyright>
|
||||
|
||||
<legalnotice>
|
||||
<para>This work is copyright by <orgname>sysmocom - s.f.m.c. GmbH</orgname>. All rights reserved.
|
||||
</para>
|
||||
</legalnotice>
|
||||
</info>
|
||||
|
||||
<!-- Main chapters-->
|
||||
&chapter-vty;
|
||||
</book>
|
||||
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
<vtydoc xmlns='urn:osmocom:xml:libosmocore:vty:doc:1.0'>
|
||||
</vtydoc>
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -30,7 +30,6 @@ AC_OUTPUT(
|
|||
tests/Makefile
|
||||
OsmoGSMTester/Makefile
|
||||
OsmoMGCP/Makefile
|
||||
OsmoMGW/Makefile
|
||||
OsmoNAT/Makefile
|
||||
OsmoNITB/Makefile
|
||||
OsmoPCU/Makefile
|
||||
|
|
|
|||
Loading…
Reference in New Issue