# Release Summary

### asterisk-16.15.0

### Date: 2020-11-19

### <asteriskteam@digium.com>

## Table of Contents

1. Summary
2. Contributors
3. Closed Issues
4. Other Changes
5. Diffstat

## Summary

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This release is a point release of an existing major version. The changes included were made to address problems that have been identified in this release series, or are minor, backwards compatible new features or improvements. Users should be able to safely upgrade to this version if this release series is already in use. Users considering upgrading from a previous version are strongly encouraged to review the UPGRADE.txt document as well as the CHANGES document for information about upgrading to this release series.

The data in this summary reflects changes that have been made since the previous release, asterisk-16.14.0.

## Contributors

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This table lists the people who have submitted code, those that have tested patches, as well as those that reported issues on the issue tracker that were resolved in this release. For coders, the number is how many of their patches (of any size) were committed into this release. For testers, the number is the number of times their name was listed as assisting with testing a patch. Finally, for reporters, the number is the number of issues that they reported that were affected by commits that went into this release.

Coders | Testers | Reporters
--- | --- | ---
12 Ben Ford 11 Sean Bright 9 Alexander Traud 8 George Joseph 3 Kevin Harwell 3 Asterisk Development Team 3 Joshua C. Colp 2 Torrey Searle 2 Sungtae Kim 1 Holger Hans Peter Freyther 1 Dovid Bender 1 Walter Doekes 1 Alexei Gradinari 1 Jean Aunis 1 Jasper van der Neut 1 Michal Hajek 1 laszlovl 1 Andrew Siplas |  | 3 Alexander Traud 2 George Joseph 2 sungtae kim 2 Sebastian Damm 1 Walter Doekes 1 周家建 1 Andrew Siplas 1 Jean Aunis - Prescom 1 Kevin Harwell 1 dovid 1 Brian J. Murrell 1 Vieri 1 Walter Doekes 1 Ross Beer 1 Benjamin M. 1 Péter Juhász 1 under 1 Thomas Frederiksen 1 laszlovl 1 Michael Newton 1 Sandro Gauci 1 Dovid Bender 1 Jasper van der Neut 1 Torrey Searle 1 Michal Hajek 1 Hajek Michal 1 Eric Smith

## Closed Issues

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This is a list of all issues from the issue tracker that were closed by changes that went into this release.

### Security

#### Category: pjproject/pjsip

ASTERISK-29057: pjsip: Crash on call rejection during high load
Reported by: Sandro Gauci

- [8973fe5cf3] Kevin Harwell -- AST-2020-001 - res_pjsip: Return dialog locked and referenced

### New Feature

#### Category: Resources/res_pjsip_diversion

ASTERISK-29027: Implement support for History-Info
Reported by: Torrey Searle

- [5a12463c07] Torrey Searle -- res_pjsip_diversion: implement support for History-Info

### Bug

#### Category: . I did not set the category correctly.

ASTERISK-29146: GCC Warnings: ‘%s’ directive argument is null.
Reported by: Alexander Traud

- [334661601a] Alexander Traud -- Compiler fixes for GCC when printf %s is NULL

#### Category: Applications/app_directory

ASTERISK-29144: GCC Warnings with OPTIMIZE=-Og make
Reported by: Alexander Traud

- [13b56c4be6] Alexander Traud -- Compiler fixes for GCC with -Og

#### Category: Applications/app_voicemail

ASTERISK-29144: GCC Warnings with OPTIMIZE=-Og make
Reported by: Alexander Traud

- [13b56c4be6] Alexander Traud -- Compiler fixes for GCC with -Og

ASTERISK-26424: app_voicemail: Undocumented behavior from VMSayName
Reported by: Eric Smith

- [9ac933fbba] Sean Bright -- app_voicemail.c: Document VMSayName interruption behavior

#### Category: Channels/General

ASTERISK-29144: GCC Warnings with OPTIMIZE=-Og make
Reported by: Alexander Traud

- [13b56c4be6] Alexander Traud -- Compiler fixes for GCC with -Og

#### Category: Configs/Samples

ASTERISK-29123: logger.conf.sample missing comment mark on line 115
Reported by: Andrew Siplas

- [606bd35060] Andrew Siplas -- logger.conf.sample: add missing comment mark

#### Category: Contrib/General

ASTERISK-29142: sip_to_pjsip.py: doesn't read globbed includes
Reported by: Michael Newton

- [e067d5c8fd] Sean Bright -- sip_to_pjsip.py: Handle #include globs and other fixes

#### Category: Core/Channels

ASTERISK-29091: Crash when ast_translator_build_path fails
Reported by: Jasper van der Neut

- [efcc6d6f6b] Jasper van der Neut -- channels: Don't dereference NULL pointer

#### Category: Core/General

ASTERISK-28430: res_rtp_asterisk.c: FRACK!, Failed assertion errno != EBADF
Reported by: under

- [d0313d8b12] Sean Bright -- tcptls.c: Don't close TCP client file descriptors more than once

ASTERISK-28311: dsp: ast_dsp_silence_noise_with_energy wrong judgment of frame format
Reported by: 周家建

- [cba132a797] Sean Bright -- dsp.c: Update calls to ast_format_cmp to check result properly

#### Category: Core/RTP

ASTERISK-28416: Unable to get rtp codec payload code for slin
Reported by: Brian J. Murrell

- [c9cc281484] Sean Bright -- format_cap: Perform codec lookups by pointer instead of name

#### Category: Documentation

ASTERISK-29136: config: Sample features.conf incorrectly includes " around sound files
Reported by: Benjamin M.

- [e326b133dc] Sean Bright -- features.conf.sample: Sample sound files incorrectly quoted

ASTERISK-26424: app_voicemail: Undocumented behavior from VMSayName
Reported by: Eric Smith

- [9ac933fbba] Sean Bright -- app_voicemail.c: Document VMSayName interruption behavior

#### Category: Functions/func_curl

ASTERISK-28825: Any curl response checks out as valid even if 404 is returned.
Reported by: dovid

- [5046e1fb06] Dovid Bender -- func_curl.c: Allow user to set what return codes constitute a failure.

ASTERISK-29085: func_curl: Segmentation fault when using CURL after setting httpheader CURLOPT
Reported by: Péter Juhász

- [799426cd58] Sean Bright -- func_curl.c: Prevent crash when using CURLOPT(httpheader)

#### Category: Functions/func_odbc

ASTERISK-29144: GCC Warnings with OPTIMIZE=-Og make
Reported by: Alexander Traud

- [13b56c4be6] Alexander Traud -- Compiler fixes for GCC with -Og

#### Category: Resources/res_ari_endpoints

ASTERISK-29108: resource_endpoints.c : Memory leak if endpoint not found
Reported by: Jean Aunis - Prescom

- [0b835f2156] Jean Aunis -- resource_endpoints.c: memory leak when providing a 404 response

#### Category: Resources/res_musiconhold

ASTERISK-29099: res_musiconhold: Realtime MOH only loads a single entry
Reported by: laszlovl

- [374d18cb97] laszlovl -- res_musiconhold: Load all realtime entries, not just the first

ASTERISK-24329: Music On Hold announcement cuts intro of music the first time it is played
Reported by: Thomas Frederiksen

- [4a7bbac0ed] Sean Bright -- res_musiconhold: Start playlist after initial announcement

#### Category: Resources/res_pjsip

ASTERISK-28933: res_pjsip.so fails to load when bundled pjproject is compiled without libssl
Reported by: Walter Doekes

- [ddfb76a864] Alexander Traud -- res_pjsip/config_transport: Load and run without OpenSSL.

ASTERISK-29013: res_pjsip: Asterisk doesn't stop sending invites (with auth) on 407 replies
Reported by: Sebastian Damm

- [58aa6a7057] Ben Ford -- AST-2020-002 - res_pjsip: Stop sending INVITEs after challenge limit.

#### Category: Resources/res_pjsip_authenticator_digest

ASTERISK-29013: res_pjsip: Asterisk doesn't stop sending invites (with auth) on 407 replies
Reported by: Sebastian Damm

- [58aa6a7057] Ben Ford -- AST-2020-002 - res_pjsip: Stop sending INVITEs after challenge limit.

#### Category: Resources/res_pjsip_config_wizard

ASTERISK-29097: res_pjsip_config_wizard: Crash when freeing string when failing to add extension
Reported by: Vieri

- [7a64868118] Sean Bright -- pbx.c: On error, ast_add_extension2_lockopt should always free 'data'

#### Category: Resources/res_pjsip_sdp_rtp

ASTERISK-29051: res_pjsip_sdp_rtp: Does not set correct values on RTP instance when "auto" DTMF is used
Reported by: Sebastian Damm

- [cd793c7c81] Holger Hans Peter Freyther -- res_pjsip_sdp_rtp: Fix accidentally native bridging calls

#### Category: Resources/res_pjsip_session

ASTERISK-29014: res_pjsip_session: Re-INVITE collisions aren't handled correctly
Reported by: George Joseph

- [df429c97a1] George Joseph -- res_pjsip_session: Fix issue with COLP and 491
- [65088494cb] George Joseph -- res_pjsip_session: Handle multi-stream re-invites better

#### Category: Resources/res_rtp_asterisk

ASTERISK-29089: RTP Ports not cleared after hangup
Reported by: Ross Beer

- [e6ed74347c] Joshua C. Colp -- res_pjsip_session: Fix session reference leak.

#### Category: Resources/res_stasis

ASTERISK-29081: res_stasis: Add compare function for bridges moh container
Reported by: Hajek Michal

- [f7285140b4] Michal Hajek -- res_stasis.c: Add compare function for bridges moh container

#### Category: Utilities/muted

ASTERISK-29145: GCC Warnings with OPTIMIZE=-Os make
Reported by: Alexander Traud

- [92ca48d54c] Alexander Traud -- Compiler fixes for GCC with -Os

### Improvement

#### Category: Core/Logging

ASTERISK-29054: Logger: Add debug logging categories
Reported by: Kevin Harwell

- [e051806e80] Kevin Harwell -- Logging: Add debug logging categories

#### Category: Resources/General

ASTERISK-29056: Increase reg_server column size for ps_contacts table realtime
Reported by: sungtae kim

- [a353b76c75] Sungtae Kim -- realtime: Increased reg_server character size

#### Category: Resources/res_stasis

ASTERISK-29055: Create a Bridge with video_single mode
Reported by: sungtae kim

- [af339d0adb] Sungtae Kim -- res_stasis.c: Added video_single option for bridge creation

## Commits Not Associated with an Issue

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This is a list of all changes that went into this release that did not reference a JIRA issue.

Revision | Author | Summary
--- | --- | ---
fbe2e9b687 | Asterisk Development Team | Update for 16.15.0-rc1
3366956139 | Asterisk Development Team | Update CHANGES and UPGRADE.txt for 16.15.0
e1fd51cd2c | George Joseph | res_pjsip_outbound_registration.c: Use our own scheduler and other stuff
80f116c156 | George Joseph | pjsip_scheduler.c: Add type ONESHOT and enhance cli show command
728cd55cde | Alexei Gradinari | sched: AST_SCHED_REPLACE_UNREF can lead to use after free of data
277aa0ced6 | Alexander Traud | res_stir_shaken: Include OpenSSL headers where used actually.
951ce0524d | Alexander Traud | chan_sip: On authentication, pick MD5 for sure.
f98eed17c1 | Walter Doekes | main/say: Work around gcc 9 format-truncation false positive
92e1de458a | Kevin Harwell | res_pjsip, res_pjsip_session: initialize local variables
65426f4312 | Alexander Traud | install_prereq: Add GMime 3.0.
fb721ce82c | Alexander Traud | BuildSystem: Enable Lua 5.4.
69356a7895 | Asterisk Development Team | Update CHANGES and UPGRADE.txt for 16.14.0
681a1624b5 | Ben Ford | utils.c: NULL terminate ast_base64decode_string.
df7c4ed0ed | Ben Ford | res_stir_shaken: Fix memory allocation error in curl.c
21ab0a450b | Ben Ford | res_stir_shaken: Add stir_shaken option and general improvements.
d979bdf87a | Ben Ford | res_stir_shaken: Add outbound INVITE support.
746ce16b16 | Ben Ford | res_stir_shaken: Add inbound INVITE support.
9d7628829c | Ben Ford | res_stir_shaken: Add unit tests for signing and verification.
035b463c93 | Ben Ford | res_stir_shaken: Added dialplan function and API call.
0392a8e620 | Joshua C. Colp | res_stir_shaken: Use ast_asprintf for creating file path.
70af7e1311 | Ben Ford | res_stir_shaken: Implemented signature verification.
971b125fc0 | Alexander Traud | res_stir_shaken: Do not build without OpenSSL.
e9ee9a381b | Ben Ford | res_stir_shaken: Implemented signing of JSON payload.
716e51a3f3 | Ben Ford | res_stir_shaken: Initial commit and reading private key.
3b0a53f257 | George Joseph | app_confbridge/bridge_softmix: Add ability to force estimated bitrate
14b483dd5e | Torrey Searle | res_pjsip_diversion: fix double 181
fccf360fcb | Sean Bright | res_musiconhold: Clarify that playlist mode only supports HTTP(S) URLs
baa6e8f112 | Joshua C. Colp | res_pjsip_session: Fix stream name memory leak.
fb6f2157e7 | George Joseph | logger.h: Fix ast_trace to respect scope_level
8d9633074e | George Joseph | bridge_softmix/sfu_topologies_on_join: Ignore topology change failures
9458577f68 | Sean Bright | res_pjsip_session.c: Fix build when TEST_FRAMEWORK is not defined
6abf6f345d | George Joseph | debugging: Add enough to choke a mule
e7620d034a | Ben Ford | Bridging: Use a ref to bridge_channel's channel to prevent crash.

## Diffstat Results

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This is a summary of the changes to the source code that went into this release that was generated using the diffstat utility.

    asterisk-16.14.0-summary.html                                                    |   76
    asterisk-16.14.0-summary.txt                                                     |  248 -
    b/.version                                                                       |    2
    b/CHANGES                                                                        |   51
    b/ChangeLog                                                                      |  920 ++++
    b/Makefile                                                                       |    2
    b/UPGRADE.txt                                                                    |   10
    b/addons/ooh323c/src/ooq931.c                                                    |    2
    b/apps/app_confbridge.c                                                          |    3
    b/apps/app_directory.c                                                           |    2
    b/apps/app_voicemail.c                                                           |    5
    b/apps/confbridge/conf_config_parser.c                                           |   21
    b/apps/confbridge/include/confbridge.h                                           |    2
    b/asterisk-16.15.0-rc1-summary.html                                              |  215 +
    b/asterisk-16.15.0-rc1-summary.txt                                               |  542 ++
    b/bridges/bridge_softmix.c                                                       |  153
    b/channels/chan_iax2.c                                                           |    2
    b/channels/chan_pjsip.c                                                          |   74
    b/channels/chan_sip.c                                                            |   13
    b/configs/samples/confbridge.conf.sample                                         |    7
    b/configs/samples/features.conf.sample                                           |    4
    b/configs/samples/musiconhold.conf.sample                                        |    4
    b/configs/samples/pjsip.conf.sample                                              |   18
    b/configs/samples/res_curl.conf.sample                                           |    1
    b/configs/samples/stir_shaken.conf.sample                                        |   61
    b/configure                                                                      |    2
    b/configure.ac                                                                   |    2
    b/contrib/ast-db-manage/config/versions/1ae0609b6646_increse_reg_server_size.py  |   22
    b/contrib/ast-db-manage/config/versions/61797b9fced6_add_stir_shaken.py          |   31
    b/contrib/ast-db-manage/config/versions/e658c26033ca_create_history_info_flag.py |   38
    b/contrib/realtime/mysql/mysql_config.sql                                        |   18
    b/contrib/realtime/postgresql/postgresql_config.sql                              |   18
    b/contrib/scripts/install_prereq                                                 |    2
    b/contrib/scripts/sip_to_pjsip/astconfigparser.py                                |   43
    b/funcs/func_curl.c                                                              |   48
    b/funcs/func_odbc.c                                                              |    2
    b/include/asterisk/bridge.h                                                      |   14
    b/include/asterisk/bridge_channel.h                                              |   14
    b/include/asterisk/format_cache.h                                                |   13
    b/include/asterisk/logger.h                                                      |    4
    b/include/asterisk/logger_category.h                                             |  178
    b/include/asterisk/pbx.h                                                         |    8
    b/include/asterisk/res_pjsip.h                                                   |  109
    b/include/asterisk/res_pjsip_session.h                                           |    8
    b/include/asterisk/res_stir_shaken.h                                             |  114
    b/include/asterisk/rtp_engine.h                                                  |   79
    b/include/asterisk/sched.h                                                       |    5
    b/include/asterisk/stream.h                                                      |    4
    b/include/asterisk/stun.h                                                        |   25
    b/include/asterisk/utils.h                                                       |   26
    b/main/bridge.c                                                                  |   44
    b/main/bridge_channel.c                                                          |   20
    b/main/channel.c                                                                 |   14
    b/main/cli.c                                                                     |   51
    b/main/dsp.c                                                                     |    4
    b/main/format_cache.c                                                            |   21
    b/main/format_cap.c                                                              |    2
    b/main/indications.c                                                             |    6
    b/main/logger.c                                                                  |    5
    b/main/logger_category.c                                                         |  324 +
    b/main/pbx.c                                                                     |   12
    b/main/rtp_engine.c                                                              |   68
    b/main/say.c                                                                     |   20
    b/main/stream.c                                                                  |   30
    b/main/stun.c                                                                    |   61
    b/main/tcptls.c                                                                  |   12
    b/main/utils.c                                                                   |   50
    b/res/Makefile                                                                   |    1
    b/res/ari/resource_bridges.h                                                     |    4
    b/res/ari/resource_endpoints.c                                                   |    1
    b/res/parking/parking_bridge_features.c                                          |    1
    b/res/res_musiconhold.c                                                          |   24
    b/res/res_parking.c                                                              |    1
    b/res/res_pjsip.c                                                                |   78
    b/res/res_pjsip/config_transport.c                                               |   18
    b/res/res_pjsip/pjsip_configuration.c                                            |    2
    b/res/res_pjsip/pjsip_scheduler.c                                                |  180
    b/res/res_pjsip/pjsip_transport_management.c                                     |    2
    b/res/res_pjsip_config_wizard.c                                                  |    1
    b/res/res_pjsip_diversion.c                                                      |  326 +
    b/res/res_pjsip_outbound_registration.c                                          |  296 -
    b/res/res_pjsip_pubsub.c                                                         |   10
    b/res/res_pjsip_sdp_rtp.c                                                        |   26
    b/res/res_pjsip_session.c                                                        | 1938 ++++++++--
    b/res/res_pjsip_stir_shaken.c                                                    |  332 +
    b/res/res_rtp_asterisk.c                                                         |  403 +-
    b/res/res_stasis.c                                                               |   31
    b/res/res_stir_shaken.c                                                          | 1665 ++++++++
    b/res/res_stir_shaken.exports.in                                                 |    6
    b/res/res_stir_shaken/certificate.c                                              |  388 ++
    b/res/res_stir_shaken/certificate.h                                              |  119
    b/res/res_stir_shaken/curl.c                                                     |  199 +
    b/res/res_stir_shaken/curl.h                                                     |   73
    b/res/res_stir_shaken/general.c                                                  |  286 +
    b/res/res_stir_shaken/general.h                                                  |  111
    b/res/res_stir_shaken/stir_shaken.c                                              |  122
    b/res/res_stir_shaken/stir_shaken.h                                              |   55
    b/res/res_stir_shaken/store.c                                                    |  202 +
    b/res/res_stir_shaken/store.h                                                    |   37
    b/res/stasis/stasis_bridge.c                                                     |    2
    b/rest-api/api-docs/bridges.json                                                 |    4
    101 files changed, 9762 insertions(+), 1191 deletions(-)