# Release Summary

### asterisk-16.19.0

### Date: 2021-06-24

### <asteriskteam@digium.com>

## Table of Contents

1. Summary
2. Contributors
3. Closed Issues
4. Open Issues
5. Other Changes
6. 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-16.18.0.

## 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 Naveen Albert 5 Joshua C. Colp 4 Sean Bright 4 George Joseph 4 Jaco Kroon 4 Ben Ford 2 Asterisk Development Team 2 Joseph Nadiv 1 Bernd Zobl 1 Jeremy Lainé 1 Evgenios_Greek | 1 Joseph Nadiv | 12 N A 2 George Joseph 2 Michael Maier 1 Robert Sutton 1 Marco Paland 1 Lucas Tardioli Silveira 1 Brian J. Murrell 1 Matthias Hensler 1 Andrea Sannucci 1 Jeremy Lainé 1 Lucas Tardioli Silveira 1 Joshua C. Colp 1 Luke Escude 1 Chris

## 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.

### New Feature

#### Category: Applications/app_confbridge

ASTERISK-29446: app_confbridge: New ConfKick application
Reported by: N A

- [2c2dc7d97d] Naveen Albert -- app_confbridge: New ConfKick() application

ASTERISK-29440: app_confbridge: Allow ConfBridge answer to be suppressed
Reported by: N A

- [95f588496d] Naveen Albert -- app_confbridge: New option to prevent answer supervision

#### Category: Functions/NewFeature

ASTERISK-29431: Minimum and maximum dialplan functions
Reported by: N A

- [8236f2f155] Naveen Albert -- func_math: Three new dialplan functions

#### Category: Functions/func_volume

ASTERISK-29439: func_volume: Volume function can't be read
Reported by: N A

- [d1305af137] Naveen Albert -- func_volume: Add read capability to function.

### Bug

#### Category: Applications/app_saynumber

ASTERISK-29475: SayNumber triggers WARNING if caller hangs up during application execution
Reported by: N A

- [80be0edae7] Naveen Albert -- pbx_builtins: Corrects SayNumber warning

#### Category: Channels/chan_local

ASTERISK-29407: chan_local: Filtering audio formats should not occur on removed streams
Reported by: Joshua C. Colp

- [d2b8141d26] Joshua C. Colp -- chan_local: Skip filtering audio formats on removed streams.

#### Category: Channels/chan_pjsip

ASTERISK-28393: Multidomain support issue
Reported by: Andrea Sannucci

- [a123e8cb0e] Joseph Nadiv -- res_pjsip.c: Support endpoints with domain info in username

ASTERISK-29358: chan_pjsip: Trace message for progress is output even if frame is not queued
Reported by: Michael Maier

- [f557126998] Sean Bright -- chan_pjsip: Correct misleading trace message

#### Category: Channels/chan_sip/General

ASTERISK-29370: chan_sip does not recognize application/hook-flash
Reported by: N A

- [11e61217a0] Naveen Albert -- chan_sip: Expand hook flash recognition.

ASTERISK-29030: res_rtp_asterisk: Additional RTP-frame (with wrong SSRC) gets inserted when switching from progress to established
Reported by: Matthias Hensler

- [0eb5c58bd4] Sean Bright -- res_rtp_asterisk: More robust timestamp checking

#### Category: Core/General

ASTERISK-29372: file.c switch does not account for flash events
Reported by: N A

- [859cd2a56b] Naveen Albert -- main/file.c: Don't throw error on flash event.

#### Category: Core/PBX

ASTERISK-29441: Core reload making TCP endpoints go offline
Reported by: Luke Escude

- [e07fd35238] Joshua C. Colp -- res_pjsip: On partial transport reload also move factories.

#### Category: Core/Stasis

ASTERISK-28237: "FRACK!, Failed assertion bad magic number" happens when unsubscribe an application from an event source
Reported by: Lucas Tardioli Silveira

- [6d5f087138] Evgenios_Greek -- stasis: Fix "FRACK!, Failed assertion bad magic number" when unsubscribing

#### Category: Resources/res_pjsip_messaging

ASTERISK-29404: Consolidate res_pjsip_messaging fixes for domain name
Reported by: George Joseph

- [6cd89c4f0a] George Joseph -- res_pjsip_messaging: Refactor outgoing URI processing

#### Category: Resources/res_pjsip_outbound_authenticator_digest

ASTERISK-29397: pjsip: Asterisk isn't tolerant of RFC8760 UASs
Reported by: George Joseph

- [7c0b8f0701] George Joseph -- res_pjsip_outbound_authenticator_digest: Be tolerant of RFC8760 UASs

#### Category: Resources/res_rtp_asterisk

ASTERISK-29433: res_rtp_asterisk: Server reflexive candidates use incorrect raddr for RTCP
Reported by: Chris

- [bb8e868066] Joshua C. Colp -- res_rtp_asterisk: Set correct raddr port on RTCP srflx candidates.

ASTERISK-29030: res_rtp_asterisk: Additional RTP-frame (with wrong SSRC) gets inserted when switching from progress to established
Reported by: Matthias Hensler

- [0eb5c58bd4] Sean Bright -- res_rtp_asterisk: More robust timestamp checking

#### Category: pjproject/pjsip

ASTERISK-24601: [patch]Missing RFC4235 tags and attributes in PJSIP NOTIFY event: dialog XML body
Reported by: Marco Paland

- [48851279a8] Joseph Nadiv -- res_pjsip_dialog_info_body_generator: Add LOCAL/REMOTE tags in dialog-info+xml

ASTERISK-29377: cpool_release_pool "double free or corruption (out)"
Reported by: Robert Sutton

- [8f8b4e7e41] Joshua C. Colp -- pjsip: Add patch for resolving STUN packet lifetime issues.

### Improvement

#### Category: Applications/app_originate

ASTERISK-29450: Allow setting channel variables using Originate application
Reported by: N A

- [b4e77b7f10] Naveen Albert -- app_originate: Allow setting Caller ID and variables

#### Category: Applications/app_voicemail

ASTERISK-29349: Silent voicemail option is not completely silent
Reported by: N A

- [10aa4f9876] Naveen Albert -- app_voicemail: Configurable voicemail beep

#### Category: Channels/General

ASTERISK-29380: Add Flash AMI event to handle flash events
Reported by: N A

- [ea117be4c6] Naveen Albert -- AMI: Add AMI event to expose hook flash events

#### Category: Channels/NewFeature

ASTERISK-29380: Add Flash AMI event to handle flash events
Reported by: N A

- [ea117be4c6] Naveen Albert -- AMI: Add AMI event to expose hook flash events

#### Category: Channels/chan_pjsip

ASTERISK-29459: Missing configuration from PJSIP to SIP conversion script
Reported by: N A

- [2376425785] Naveen Albert -- sip_to_pjsip: Fix missing cases

#### Category: Resources/res_pjsip_dtmf_info

ASTERISK-29460: Recognize application/hook-flash in PJSIP
Reported by: N A

- [17b9c5c5cf] Naveen Albert -- res_pjsip_dtmf_info: Hook flash

#### Category: Resources/res_rtp_asterisk

ASTERISK-29434: Asterisk reveals pjproject version in STUN packets
Reported by: Jeremy Lainé

- [0cd5d5150a] Jeremy Lainé -- res_rtp_asterisk: make it possible to remove SOFTWARE attribute

## Open Issues

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

### Bug

#### Category: Resources/res_pjsip_outbound_registration

ASTERISK-29241: pjsip / register: wrong port used in Contact and Via if multiple transports are defined.
Reported by: Michael Maier

- [fe40c3cc74] Bernd Zobl -- res_pjsip/pjsip_message_filter: set preferred transport in pjsip_message_filter

## 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
--- | --- | ---
88bfe3b30a | Asterisk Development Team | Update for 16.19.0-rc1
d41c4db68d | Asterisk Development Team | Update CHANGES and UPGRADE.txt for 16.19.0
b6bf6d091e | George Joseph | res_pjsip_messaging: Overwrite user in existing contact URI
2dbf8cd135 | Jaco Kroon | func_lock: Add "dialplan locks show" cli command.
5d7d174e1f | Jaco Kroon | func_lock: Prevent module unloading in-use module.
4040095ea4 | Jaco Kroon | func_lock: Fix memory corruption during unload.
5008d9fee1 | Jaco Kroon | func_lock: Fix requesters counter in error paths.
e824138a26 | Sean Bright | menuselect: Fix description of several modules.
cee88c9826 | Ben Ford | STIR/SHAKEN: Add Date header, dest->tn, and URL checking.
0ee56cc2bd | Joshua C. Colp | asterisk: We've moved to Libera Chat!
0b4b207076 | Ben Ford | STIR/SHAKEN: Switch to base64 URL encoding.
d00bedba81 | Ben Ford | STIR/SHAKEN: OPENSSL_free serial hex from openssl.
184a027eaa | Ben Ford | STIR/SHAKEN: Fix certificate type and storage.
63c25d3821 | George Joseph | Updates for the MessageSend Dialplan App
d72c7d2d66 | Sean Bright | translate.c: Avoid refleak when checking for a translation path

## 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-16.18.0-summary.html                                                     |  127 -
    asterisk-16.18.0-summary.txt                                                      |  348 ----
    b/.version                                                                        |    2
    b/CHANGES                                                                         |   87 +
    b/ChangeLog                                                                       |  651 +++++++
    b/UPGRADE.txt                                                                     |   18
    b/apps/app_confbridge.c                                                           |   90 +
    b/apps/app_originate.c                                                            |   85 -
    b/apps/app_voicemail.c                                                            |   27
    b/apps/confbridge/conf_config_parser.c                                            |   13
    b/apps/confbridge/include/confbridge.h                                            |    1
    b/asterisk-16.19.0-rc1-summary.html                                               |  151 +
    b/asterisk-16.19.0-rc1-summary.txt                                                |  408 ++++
    b/channels/chan_pjsip.c                                                           |    3
    b/channels/chan_sip.c                                                             |   19
    b/configs/samples/confbridge.conf.sample                                          |    2
    b/configs/samples/pjsip.conf.sample                                               |   23
    b/configs/samples/rtp.conf.sample                                                 |    5
    b/configs/samples/stasis.conf.sample                                              |    1
    b/configs/samples/stir_shaken.conf.sample                                         |   44
    b/contrib/scripts/sip_to_pjsip/sip_to_pjsip.py                                    |    8
    b/doc/appdocsxml.dtd                                                              |    2
    b/funcs/func_lock.c                                                               |   71
    b/funcs/func_math.c                                                               |  173 ++
    b/funcs/func_volume.c                                                             |   48
    b/include/asterisk/res_pjsip.h                                                    |   51
    b/include/asterisk/res_stir_shaken.h                                              |    8
    b/include/asterisk/stasis_channels.h                                              |    7
    b/include/asterisk/utils.h                                                        |   60
    b/main/asterisk.c                                                                 |    2
    b/main/channel.c                                                                  |    8
    b/main/core_local.c                                                               |    3
    b/main/file.c                                                                     |    1
    b/main/manager_channels.c                                                         |   21
    b/main/message.c                                                                  |   61
    b/main/pbx_builtins.c                                                             |    2
    b/main/stasis.c                                                                   |    1
    b/main/stasis_channels.c                                                          |    3
    b/main/translate.c                                                                |    2
    b/main/utils.c                                                                    |  129 +
    b/res/res_format_attr_ilbc.c                                                      |    3
    b/res/res_pjsip.c                                                                 |   66
    b/res/res_pjsip/config_transport.c                                                |    2
    b/res/res_pjsip/pjsip_configuration.c                                             |   19
    b/res/res_pjsip/pjsip_message_filter.c                                            |    8
    b/res/res_pjsip_authenticator_digest.c                                            |   27
    b/res/res_pjsip_dialog_info_body_generator.c                                      |  119 +
    b/res/res_pjsip_dtmf_info.c                                                       |   10
    b/res/res_pjsip_messaging.c                                                       |  833 ++++++++--
    b/res/res_pjsip_outbound_authenticator_digest.c                                   |  508 +++++-
    b/res/res_pjsip_registrar.c                                                       |   15
    b/res/res_pjsip_stir_shaken.c                                                     |  106 -
    b/res/res_rtp_asterisk.c                                                          |   41
    b/res/res_stir_shaken.c                                                           |  256 +--
    b/res/res_stir_shaken/certificate.c                                               |   32
    b/res/res_stir_shaken/certificate.h                                               |   12
    b/res/res_stir_shaken/curl.c                                                      |  103 +
    b/res/res_stir_shaken/curl.h                                                      |   10
    b/res/res_stir_shaken/stir_shaken.c                                               |   84 -
    b/res/res_stir_shaken/stir_shaken.h                                               |   12
    b/res/res_stir_shaken/store.c                                                     |   20
    b/res/res_xmpp.c                                                                  |    5
    b/res/stasis/messaging.c                                                          |   14
    b/third-party/pjproject/patches/0090-Skip-unsupported-digest-algorithm-2408.patch |  212 ++
    b/third-party/pjproject/patches/0100-fix-double-stun-free.patch                   |   38
    65 files changed, 4350 insertions(+), 971 deletions(-)