FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a versatile software implementation that runs on any commodity hardware. From a Raspberry PI to a multi-core server, FreeSWITCH can unl
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Michael Jerris 6c87ed4915 [Core] RFC 3264 says once we assign a payload number to a dynamic codec, we are stuck with it.
8.3.1 Modifying Address, Port or Transport

   The port number for a stream MAY be changed.  To do this, the offerer
   creates a new media description, with the port number in the m line
   different from the corresponding stream in the previous SDP.  If only
   the port number is to be changed, the rest of the media stream
   description SHOULD remain unchanged.  The offerer MUST be prepared to
   receive media on both the old and new ports as soon as the offer is
   sent.  The offerer SHOULD NOT cease listening for media on the old
   port until the answer is received and media arrives on the new port.
   Doing so could result in loss of media during the transition.

Co-authored-by: Anthony Minessale <anthm@signalwire.com>
2021-12-17 23:56:43 +03:00
.github/ISSUE_TEMPLATE Update issue templates 2020-08-07 17:26:52 -04:00
build [Core] Fix use of private headers. 2021-11-10 21:46:29 +03:00
clients/flex Fix some typos (most found by codespell) 2021-02-24 13:59:11 +01:00
cmake_modules Completely unbundle libedit 2014-03-24 12:39:59 +00:00
conf [mod_sofia] Implement maximum receiving requests per second max-recv-requests-per-second profile parameter. (Warning: Behaviour change. New default is 1000 requests per second) 2021-10-23 22:01:06 +03:00
debian Bump sofia-sip library requirement to version 1.13.6 2021-10-19 23:41:27 +03:00
docker Fix some typos (most found by codespell) 2021-02-24 13:59:11 +01:00
docs Fix some typos (most found by codespell) 2021-02-24 13:59:11 +01:00
dtd
fonts FS-7506: Add default fonts to tree 2015-05-28 12:47:19 -05:00
fscomm Fix some typos (most found by codespell) 2021-02-24 13:59:11 +01:00
htdocs FS-8545 #resolve [Improve controls for screen share] 2015-11-16 15:54:43 -06:00
images [core] add stb_image to read more supported picture formats 2021-10-23 22:00:03 +03:00
libs [Core] Fix use of private headers. 2021-11-10 21:46:29 +03:00
scripts Merge pull request #126 from micmac1/gentlscert-md 2021-03-24 21:08:57 +03:00
src [Core] RFC 3264 says once we assign a payload number to a dynamic codec, we are stuck with it. 2021-12-17 23:56:43 +03:00
support-d Update basrc alias for gcore to get a top -H in the process so we do not forget 2019-07-26 00:47:48 +04:00
tests/unit [Core] Fix use of private headers. 2021-11-10 21:46:29 +03:00
w32 [Core] Fix use of private headers. 2021-11-10 21:46:29 +03:00
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yum FS-8648: incorrect url's in yum repos 2015-12-15 17:02:49 +00:00
.clang-format Add .clang-format rules 2014-12-26 17:22:20 +00:00
.drone.yml [Build-System] Enable applications/mod_test build by default. 2021-10-23 23:31:22 +03:00
.gitattributes [Build-System] Remove Sofia-Sip library from the FreeSWITCH tree and use packages instead. 2020-08-03 23:46:45 +04:00
.gitconfig Add git configuration to ignore errors from `git fsck` 2020-05-01 20:42:38 +04:00
.gitignore [build] remove generated libs/srtp/config_in.h file and add some git ignores 2021-10-23 22:00:56 +03:00
.mailmap map emails 2014-08-01 14:47:38 -05:00
Freeswitch.2017.sln [Build-System] Remove SpanDSP library from the FreeSWITCH tree and use packages instead. 2020-08-04 19:15:28 -04:00
Freeswitch.2017.sln.bat [Build-System] Fix Visual Studio detection logic to use the latest installed when building FreeSWITCH or sound packages. 2020-05-25 16:41:16 +04:00
INSTALL test 2013-04-04 20:52:47 -05:00
LICENSE Rename License.txt to LICENSE 2020-08-12 09:20:00 -04:00
Makefile.am [Core] Fix use of private headers. 2021-11-10 21:46:29 +03:00
README.md Fix typo and convert line endings from CRLF to LF 2021-02-24 14:00:10 +01:00
acinclude.m4 [Build-System] Remove Sofia-Sip library from the FreeSWITCH tree and use packages instead. 2020-08-03 23:46:45 +04:00
bootstrap.sh [Build-System] Remove freetdm from the FreeSWITCH tree. Use out-of-tree module https://github.com/freeswitch/freetdm instead. 2021-08-19 21:10:33 +03:00
cc.sh add smaller banner for teeny tiny terminals 2012-09-24 14:59:09 -05:00
cluecon.tmpl FI-393 [fs_cli banner] this commit changes the text on the fs_cli banner 2018-06-14 19:38:05 +00:00
cluecon2.tmpl FI-393 [fs_cli banner] this commit changes the text on the fs_cli banner 2018-06-14 19:38:05 +00:00
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cluecon_small.tmpl add smaller banner for teeny tiny terminals 2012-09-24 14:59:09 -05:00
configure.ac [Build-System] Add better error reporting to configure when libks or signalwire-client are missing and mod_verto or mod_signalwire enabled. 2021-11-03 22:48:44 +03:00
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freeswitch-config-rayo.spec FS-11567: [Build-System] CentOS packaging: Disable mod_v8 build 2019-05-23 22:09:44 +04:00
freeswitch-sounds-en-ca-june.spec FS-11567: [Build-System] CentOS packaging: Sound logic cleanup. 2019-05-23 22:09:08 +04:00
freeswitch-sounds-en-us-allison.spec FS-11567: [Build-System] CentOS packaging: Sound logic cleanup. 2019-05-23 22:09:08 +04:00
freeswitch-sounds-en-us-callie.spec FS-11567: [Build-System] CentOS packaging: Sound logic cleanup. 2019-05-23 22:09:08 +04:00
freeswitch-sounds-fr-ca-june.spec FS-11567: [Build-System] CentOS packaging: Sound logic cleanup. 2019-05-23 22:09:08 +04:00
freeswitch-sounds-music.spec FS-11567: [Build-System] CentOS packaging: Sound logic cleanup. 2019-05-23 22:09:08 +04:00
freeswitch-sounds-pt-BR-karina.spec FS-11567: [Build-System] CentOS packaging: Sound logic cleanup. 2019-05-23 22:09:08 +04:00
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freeswitch-sounds-sv-se-jakob.spec FS-11567: [Build-System] CentOS packaging: Sound logic cleanup. 2019-05-23 22:09:08 +04:00
freeswitch.spec Bump sofia-sip library requirement to version 1.13.6 2021-10-19 23:41:27 +03:00
msbuild.cmd [Build-System] Fix Visual Studio detection logic to use the latest installed when building FreeSWITCH or sound packages. 2020-05-25 16:41:16 +04:00
swig_common.i FS-6061 --resolve 2013-12-23 22:43:06 +05:00

README.md

FreeSWITCH

FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a versatile software implementation that runs on any commodity hardware. From a Raspberry PI to a multi-core server, FreeSWITCH can unlock the telecommunications potential of any device. Combined with our hosted cloud platform, SignalWire, FreeSWITCH can interconnect with the outside world and scale to any size.

Visit https://signalwire.com or https://github.com/signalwire for more info.

Getting Started

FreeSWITCH is available on Github in source code format. You can checkout the development branch and build for many popular platforms including Linux, Windows, MacOSX and BSD. There is an issue tracker and pull request system available as part of the repo online.

See https://freeswitch.com/#getting-started for more detailed instructions.

Additional Help

If you need assistance or have an interest in using a commercially supported build, you can contact coreteam@freeswitch.com to learn about professional services to support your project.

Voice-over-IP services - SIP / SMS - App Integrations

SignalWire is the primary sponsor of the FreeSWITCH project and was founded by the original developers of FreeSWITCH. SignalWire provides scalable services to enhance and scale your project such as SMS, SIP, Serverless Application hosting as well as programmable telecom. mod_signalwire which is distributed in this code base allows you to instantly pair with SignalWire and extend your FreeSWITCH.

Documentation

The main index for documentation is available at:

Release notes:

Installation

Step by step tutorials to install FreeSWITCH from packages or source code are available at:

Downloads

Contributions

GitHub pull requests are the recommended way to contribute to the FreeSWITCH source code:

Community

Slack is our chat system where the developers, the FreeSWITCH team, and the most active users are present. This is the place to get answers faster and chat with other users in real time. All you need to do is enter your email and verify it on the Slack signup page and you are ready to join in the discussion!

Slack Community:

Mailing list:

Thank you for using FreeSWITCH!