Commit Graph

33655 Commits

Author SHA1 Message Date
Henning Westerholt 1c5720b802 chan_pjsip: fix music on hold continues after INVITE with replaces
In a three party scenario with INVITE with replaces, we need to
unhold the call, otherwise one party continues to get music on
hold, and the call is not properly bridged between them.

ASTERISK-30428

Change-Id: I5675df11e739be5226b328f8828d4b8d81fbefb4
2023-04-10 12:07:17 -05:00
Naveen Albert d0f39250ee voicemail.conf: Fix incorrect comment about #include.
A comment at the top of voicemail.conf says that #include
cannot be used in voicemail.conf because this breaks
the ability for app_voicemail to auto-update passwords.
This is factually incorrect, since Asterisk has no problem
updating files that are #include'd in the main configuration
file, and this does work in voicemail.conf as well.

ASTERISK-30479 #close

Change-Id: I3bf7d275849ab83f55f7fb6702a75a3077ee1df3
2023-04-10 11:45:30 -05:00
Naveen Albert bad5bda08c app_queue: Fix minor xmldoc duplication and vagueness.
The F option in the xmldocs for the Queue application
was erroneously duplicated, causing it to display
twice on the wiki. The two sections are now merged into one.

Additionally, the description for the d option was quite
vague. Some more details are added to provide context
as to what this actually does.

ASTERISK-30486 #close

Change-Id: I6706cea708b5cc781f59f8652c2cb377e55aed7e
2023-04-10 11:02:59 -05:00
George Joseph a0fd95ef52 test.c: Fix counting of tests and add 2 new tests
The unit test XML output was counting all registered tests as "run"
even when only a subset were actually requested to be run and
the "failures" attribute was missing.

* The "tests" attribute of the "testsuite" element in the
  output XML now reflects only the tests actually requested
  to be executed instead of all the tests registered.

* The "failures" attribute was added to the "testsuite"
  element.

Also added 2 new unit tests that just pass and fail to be
used for CI testing.

Change-Id: Ia137814b5aeb0e1a44c75034bd3615c26021da69
2023-04-10 10:53:14 -05:00
Mike Bradeen df554a447c res_pjsip_pubsub: subscription cleanup changes
There are two main parts of the change associated with this
commit. These are driven by the change in call order of
pubsub_on_rx_refresh and pubsub_on_evsub_state by pjproject
when an in-dialog SUBSCRIBE is received.

First, the previous behavior was for pjproject to call
pubsub_on_rx_refresh before calling pubsub_on_evsub_state
when an in-dialog SUBSCRIBE was received that changes the
subscription state.

If that change was a termination due to a re-SUBSCRIBE with
an expires of 0, we used to use the call to pubsub_on_rx_refresh
to set the substate of the evsub to TERMINATE_PENDING before
pjproject could call pubsub_on_evsub_state.

This substate let pubsub_on_evsub_state know that the
subscription TERMINATED event could be ignored as there was
still a subsequent NOTIFY that needed to be generated and
another call to pubsub_on_evsub_state to come with it.

That NOTIFY was sent via serialized_pubsub_on_refresh_timeout
which would see the TERMINATE_PENDING state and transition it
to TERMINATE_IN_PROGRESS before triggering another call to
pubsub_on_evsub_state (which now would clean up the evsub.)

The new pjproject behavior is to call pubsub_on_evsub_state
before pubsub_on_rx_refresh. This means we no longer can set
the state to TERMINATE_PENDING to tell pubsub_on_evsub_state
that it can ignore the first TERMINATED event.

To handle this, we now look directly at the event type,
method type and the expires value to determine whether we
want to ignore the event or use it to trigger the evsub
cleanup.

Second, pjproject now expects the NOTIFY to actually be sent
during pubsub_on_rx_refresh and avoids the protocol violation
inherent in sending a NOTIFY before the SUBSCRIBE is
acknowledged by caching the sent NOTIFY then sending it
after responding to the SUBSCRIBE.

This requires we send the NOTIFY using the non-serialized
pubsub_on_refresh_timeout directly and let pjproject handle
the protocol violation.

ASTERISK-30469

Change-Id: I05c1d91a44fe28244ae93faa4a2268a3332b5fd7
2023-04-03 09:43:43 -05:00
Jaco Kroon 019dc51139 res_calendar: output busy state as part of show calendar.
Change-Id: I894e4ecc3e93db4ff7783d46266ba3c5e6ccda10
Signed-off-by: Jaco Kroon <jaco@uls.co.za>
2023-04-03 08:01:10 -05:00
Sean Bright 6dab013e49 loader.c: Minor module key check simplification.
Change-Id: I65aefd4434a783096165c179b5f94f2e4810dffe
2023-04-03 07:57:36 -05:00
Sean Bright 34ff836db5 ael: Regenerate lexers and parsers.
Various changes to ensure that the lexers and parsers can be correctly
generated when REBUILD_PARSERS is enabled.

Some notes:

* Because of the version of flex we are using to generate the lexers
  (2.5.35) some post-processing in the Makefile is still required.

* The generated lexers do not contain the problematic C99 check that
  was being replaced by the call to sed in the respective Makefiles so
  it was removed.

* Since these files are generated, they will include trailing
  whitespace in some places. This does not need to be corrected.

Change-Id: Ibbd343606fcf5c0d285b1599e6e8e59f514f2e4e
2023-04-03 07:13:57 -05:00
Sean Bright 1ba3b34f77 Revert "pbx_ael: Global variables are not expanded."
This reverts commit 56051d1ac5.

Reason for revert: Behavior change that breaks existing dialplan.

ASTERISK-30472 #close

Change-Id: I83bed3b800d36228a04ded0a6164b795f7f16bd6
2023-03-28 10:36:35 -05:00
Mike Bradeen ffe346b2de bridge_builtin_features: add beep via touch variable
Add periodic beep option to one-touch recording by setting
the touch variable TOUCH_MONITOR_BEEP or
TOUCH_MIXMONITOR_BEEP to the desired interval in seconds.

If the interval is less than 5 seconds, a minimum of 5
seconds will be imposed.  If the interval is set to an
invalid value, it will default to 15 seconds.

A new test event PERIODIC_HOOK_ENABLED was added to the
func_periodic_hook hook_on function to indicate when
a hook is started.  This is so we can test that the touch
variable starts the hook as expected.

ASTERISK-30446

Change-Id: I800e494a789ba7a930bbdcd717e89d86040d6661
2023-03-20 10:42:48 -05:00
Mike Bradeen fa635a872e res_mixmonitor: MixMonitorMute by MixMonitor ID
While it is possible to create multiple mixmonitor instances
on a channel, it was not previously possible to mute individual
instances.

This change includes the ability to specify the MixMonitorID
when calling the manager action: MixMonitorMute.  This will
allow an individual MixMonitor instance to be muted via id.
This id can be stored as a channel variable using the 'i'
MixMonitor option.

As part of this change, if no MixMonitorID is specified in
the manager action MixMonitorMute, Asterisk will set the mute
flag on all MixMonitor spy-type audiohooks on the channel.
This is done via the new audiohook function:
ast_audiohook_set_mute_all.

ASTERISK-30464

Change-Id: Ibba8c7e750577aa1595a24b23316ef445245be98
2023-03-20 09:29:48 -05:00
Mike Bradeen 8d2ffc8aa5 format_sln: add .slin as supported file extension
Adds '.slin' to existing supported file extensions:
.sln and .raw

ASTERISK-30465

Change-Id: Ice848addc03a64c8404b87cb5d3b13399c57e496
2023-03-16 12:46:42 -06:00
Sean Bright a3ec3efa02 res_agi: RECORD FILE plays 2 beeps.
Sending the "RECORD FILE" command without the optional
`offset_samples` argument can result in two beeps playing on the
channel.

This bug has been present since Asterisk 0.3.0 (2003-02-06).

ASTERISK-30457 #close

Change-Id: I95e88aa59378784d7f0eb648843f090e6723b787
2023-03-16 10:43:19 -05:00
Naveen Albert f9fd76677f func_json: Fix JSON parsing issues.
Fix issue with returning empty instead of dumping
the JSON string when recursing.

Also adds a unit test to capture this fix.

ASTERISK-30441 #close

Change-Id: If0bde9f3fe84f7af485e0838205cc21e0f752a85
2023-03-16 10:42:21 -05:00
Naveen Albert 3556ca239a app_senddtmf: Add SendFlash AMI action.
Adds an AMI action to send a flash event
on a channel.

ASTERISK-30440 #close

Change-Id: I4707aeecb3cd8f3e63fd0c3fe009798943c369c9
2023-03-16 10:41:51 -05:00
Naveen Albert 090ec448cf app_dial: Fix DTMF not relayed to caller on unanswered calls.
DTMF frames are not handled in app_dial when sent towards the
caller. This means that if DTMF is sent to the calling party
and the call has not yet been answered, the DTMF is not audible.
This is now fixed by relaying DTMF frames if only a single
destination is being dialed.

ASTERISK-29516 #close

Change-Id: Iafd7430ac2915126d42dc48f0b73b262452ee027
2023-03-16 10:41:15 -05:00
Fabrice Fontaine cb0220dec2 configure: fix detection of re-entrant resolver functions
uClibc does not provide res_nsearch:
asterisk-16.0.0/main/dns.c:506: undefined reference to `res_nsearch'

Patch coded by Yann E. MORIN:
http://lists.busybox.net/pipermail/buildroot/2018-October/232630.html

ASTERISK-21795 #close

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
[Retrieved from:
https: //git.buildroot.net/buildroot/tree/package/asterisk/0005-configure-fix-detection-of-re-entrant-resolver-funct.patch]
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Change-Id: I79296f19e28ec764bbd1e991bf11c416d0b10563
2023-03-16 10:22:15 -05:00
Mike Bradeen 405211eff7 cli: increase channel column width
For 'core show channels', the Channel name field is increased
to 64 characters and the Location name field is increased to
32 characters.

For 'core show channels verbose', the Channel name field is
increased to 80 characters, the Context is increased to 24
characters and the Extension is increased to 24 characters.

ASTERISK-30455

Change-Id: Ibec3742ce360ffc93bc56e9984c2a21dabc4d5e1
2023-03-16 10:14:46 -05:00
Jaco Kroon 3fd0b65bae app_queue: periodic announcement configurable start time.
This newly introduced periodic-announce-startdelay makes it possible to
configure the initial start delay of the first periodic announcement
after which periodic-announce-frequency takes over.

ASTERISK-30437 #close
Change-Id: Ia79984b6377ef78f167ad9ea2ac084bec29955d0
Signed-off-by: Jaco Kroon <jaco@uls.co.za>
2023-03-16 09:25:42 -05:00
George Joseph bbec5d1a99 make_version: Strip svn stuff and suppress ref HEAD errors
* All of the code that used subversion has been removed.

* When Asterisk is checked out from a tag or commit instead
  of one of the regular branches, git would emit messages like
  "fatal: ref HEAD is not a symbolic ref" which weren't fatal
  at all.  Those are now suppressed.

Change-Id: I2a11bc9ebbaf6dfa50f53516ede50a6bac65ca3c
2023-03-15 04:39:18 -06:00
Holger Hans Peter Freyther 8f088aa0f7 res_http_media_cache: Introduce options and customize
Make the existing CURL parameters configurable and allow
to specify the usable protocols, proxy and DNS timeout.

ASTERISK-30340

Change-Id: I2eb02ef44190e026716720419bcbdbcc8125777b
2023-03-06 12:16:08 -06:00
Fabrice Fontaine 030b7b9009 main/iostream.c: fix build with libressl
Fix the following build failure with libressl by using SSL_is_server
which is available since version 2.7.0 and
d7ec516916:

iostream.c: In function 'ast_iostream_close':
iostream.c:559:41: error: invalid use of incomplete typedef 'SSL' {aka 'struct ssl_st'}
  559 |                         if (!stream->ssl->server) {
      |                                         ^~

ASTERISK-30107 #close

Fixes: - http://autobuild.buildroot.org/results/ce4d62d00bb77ba5b303cacf6be7e350581a62f9
Change-Id: Iea7f34970297f2fb50285d73462d0174ba7e9587
2023-03-06 12:15:42 -06:00
Sean Bright 46bdd5e3be contrib: rc.archlinux.asterisk uses invalid redirect.
`rc.archlinux.asterisk`, which explicitly requests bash in its
shebang, uses the following command syntax:

  ${DAEMON} -rx "core stop now" > /dev/null 2&>1

The intent of which is to execute:

  ${DAEMON} -rx "core stop now"

While sending both stdout and stderr to `/dev/null`. Unfortunately,
because the `&` is in the wrong place, bash is interpreting the `2` as
just an additional argument to the `$DAEMON` command and not as a file
descriptor and proceeds to use the bashism `&>` to send stderr and
stdout to a file named `1`.

So we clean it up and just use bash's shortcut syntax.

Issue raised and a fix suggested (but not used) by peutch on GitHub¹.

ASTERISK-30449 #close

1. https://github.com/asterisk/asterisk/pull/31

Change-Id: Ie279bf4efb4d95cbf507313483d316e977303d19
2023-03-06 12:14:57 -06:00
Asterisk Development Team 93813c9dca Update CHANGES and UPGRADE.txt for 20.2.0 2023-03-02 11:37:42 -05:00
George Joseph ceda5a9859 res_pjsip: Replace invalid UTF-8 sequences in callerid name
* Added a new function ast_utf8_replace_invalid_chars() to
  utf8.c that copies a string replacing any invalid UTF-8
  sequences with the Unicode specified U+FFFD replacement
  character.  For example:  "abc\xffdef" becomes "abc\uFFFDdef".
  Any UTF-8 compliant implementation will show that character
  as a � character.

* Updated res_pjsip:set_id_from_hdr() to use
  ast_utf8_replace_invalid_chars and print a warning if any
  invalid sequences were found during the copy.

* Updated stasis_channels:ast_channel_publish_varset to use
  ast_utf8_replace_invalid_chars and print a warning if any
  invalid sequences were found during the copy.

ASTERISK-27830

Change-Id: I4ffbdb19c80bf0efc675d40078a3ca4f85c567d8
2023-03-01 09:49:39 -06:00
Sean Bright e5c5cd6e25 test.c: Avoid passing -1 to FD_* family of functions.
This avoids buffer overflow errors when running tests that capture
output from child processes.

This also corrects a copypasta in an off-nominal error message.

Change-Id: Ib482847a3515364f14c7e7a0c0a4213851ddb10d
2023-02-28 10:48:11 -06:00
Naveen Albert ede67a99be chan_iax2: Fix jitterbuffer regression prior to receiving audio.
ASTERISK_29392 (a security fix) introduced a regression by
not processing frames when we don't have an audio format.

Currently, chan_iax2 only calls jb_get to read frames from
the jitterbuffer when the voiceformat has been set on the pvt.
However, this only happens when we receive a voice frame, which
means that prior to receiving voice frames, other types of frames
get stalled completely in the jitterbuffer.

To fix this, we now fallback to using the format negotiated during
call setup until we've actually received a voice frame with a format.
This ensures we're always able to read from the jitterbuffer.

ASTERISK-30354 #close
ASTERISK-30162 #close

Change-Id: Ie4fd1e8e088a145ad89e0427c2100a530e964fe9
2023-02-28 07:55:13 -06:00
Sean Bright 827222d607 test_crypto.c: Fix getcwd(…) build error.
`getcwd(…)` is decorated with the `warn_unused_result` attribute and
therefore needs its return value checked.

Change-Id: Idcccb20a0abf293202c28633d0e9ee0f6a9dbe93
2023-02-27 15:39:49 -06:00
Nick French 200dc7d0e8 pjproject_bundled: Fix cross-compilation with SSL libs.
Asterisk makefiles auto-detect SSL library availability,
then they assume that pjproject makefiles will also autodetect
an SSL library at the same time, so they do not pass on the
autodetection result to pjproject.

This normally works, except the pjproject makefiles disables
autodetection when cross-compiling.

Fix by explicitly configuring pjproject to use SSL if we
have been told to use it or it was autodetected

ASTERISK-30424 #close

Change-Id: I8fe2999ea46710e21d1d55a1bed92769c6ebded9
2023-02-27 14:48:41 -06:00
Mike Bradeen 5c11d7adea app_read: Add an option to return terminator on empty digits.
Adds 'e' option to allow Read() to return the terminator as the
dialed digits in the case where only the terminator is entered.

ie; if "#" is entered, return "#" if the 'e' option is set and ""
if it is not.

ASTERISK-30411

Change-Id: I49f3221824330a193a20c660f99da0f1fc2cbbc5
2023-02-27 13:42:39 -06:00
cmaj 5b0e3444c3 res_phoneprov.c: Multihomed SERVER cache prevention
Phones moving between subnets on multi-homed server have their
initially connected interface IP cached in the SERVER variable,
even when it is not specified in the configuration files. This
prevents phones from obtaining the correct SERVER variable value
when they move to another subnet.

ASTERISK-30388 #close
Reported-by: cmaj

Change-Id: I1d18987a9d58e85556b4c4a6814ce7006524cc92
2023-02-27 13:41:40 -06:00
Mike Bradeen 2308afed8e app_directory: Add a 'skip call' option.
Adds 's' option to skip calling the extension and instead set the
extension as DIRECTORY_EXTEN channel variable.

ASTERISK-30405

Change-Id: Ib9d9db1ba5b7524594c640461b4aa8f752db8299
2023-02-27 12:04:39 -06:00
Mike Bradeen 98742388b6 app_senddtmf: Add option to answer target channel.
Adds a new option to SendDTMF() which will answer the specified
channel if it is not already up. If no channel is specified, the
current channel will be answered instead.

ASTERISK-30422

Change-Id: Iddcbd501fcdf9fef0f453b7a8115a90b11f1d085
2023-02-27 11:13:27 -06:00
Mike Bradeen 37e558f6ef res_pjsip: Prevent SEGV in pjsip_evsub_send_request
contributed pjproject - patch to check sub->pending_notify
in evsub.c:on_tsx_state before calling
pjsip_evsub_send_request()

res_pjsip_pubsub - change post pjsip 2.13 behavior to use
pubsub_on_refresh_timeout to avoid the ao2_cleanup call on
the sub_tree. This is is because the final NOTIFY send is no
longer the last place the sub_tree is referenced.

ASTERISK-30419

Change-Id: Ib5cc662ce578e9adcda312e16c58a10b6453e438
2023-02-23 10:10:54 -06:00
Sean Bright aeb16aa7d8 app_queue: Minor docs and logging fixes for UnpauseQueueMember.
ASTERISK-30417 #close

Change-Id: I7534e7a925bf92a7b5a5347f5f54225768c162fe
2023-02-20 06:19:32 -06:00
Sean Bright aef0c0ce0e app_queue: Reset all queue defaults before reload.
Several queue fields were not being set to their default value during
a reload.

Additionally added some sample configuration options that were missing
from queues.conf.sample.

Change-Id: I3a88c7877af91752b1b46a0c087384f7eb9c47e4
2023-02-13 07:53:29 -06:00
Mike Bradeen 58636a6ea6 res_pjsip: Upgraded bundled pjsip to 2.13
Removed multiple patches.

Code chages in res_pjsip_pubsub due to changes in evsub.

Pjsip now calls on_evsub_state() before on_rx_refresh(),
so the sub tree deletion that used to take place in
on_evsub_state() now must take place in on_rx_refresh().

Additionally, pjsip now requires that you send the NOTIFY
from within on_rx_refresh(), otherwise it will assert
when going to send the 200 OK. The idea is that it will
look for this NOTIFY and cache it until after sending the
response in order to deal with the self-imposed message
mis-order. Asterisk previously dealt with this by pushing
the NOTIFY in on_rx_refresh(), but pjsip now forces us
to use it's method.

Changes were required to configure in order to detect
which way pjsip handles this as the two are not
compatible for the reasons mentioned above.

A corresponding change in testsuite is required in order
to deal with the small interal timing changes caused by
moving the NOTIFY send.

ASTERISK-30325

Change-Id: I50b00cac89d950d3511d7b250a1c641965d9fe7f
2023-02-06 18:15:35 -07:00
Sean Bright 96d9ad51ac doxygen: Fix doxygen errors.
Change-Id: Ic50e95b4fc10f74ab15416d908e8a87ee8ec2f85
2023-01-31 12:59:16 -06:00
Naveen Albert 88b2c741ca app_signal: Add signaling applications
Adds the Signal and WaitForSignal
applications, which can be used for inter-channel
signaling in the dialplan.

Signal supports sending a signal to other channels
listening for a signal of the same name, with an
optional data payload. The signal is received by
all channels waiting for that named signal.

ASTERISK-29810 #close

Change-Id: Ic34439de3d60f8609357666a465c354d81f5fef3
2023-01-31 05:53:37 -06:00
Mike Bradeen 70856e865f app_directory: add ability to specify configuration file
Adds option to app_directory to specify a filename from which to
read configuration instead of voicemail.conf ie;

same => n,Directory(,,c(directory.conf))

This configuration should contain a list of extensions using the
voicemail.conf format, ie;

2020=2020,Dog Dog,,,,attach=no|saycid=no|envelope=no|delete=no

ASTERISK-30404

Change-Id: Id58ccb1344ad1e563fa10db12f172fbd104a9d13
2023-01-30 09:51:06 -06:00
Naveen Albert 8a45cd7af4 func_json: Enhance parsing capabilities of JSON_DECODE
Adds support for arrays to JSON_DECODE by allowing the
user to print out entire arrays or index a particular
key or print the number of keys in a JSON array.

Additionally, adds support for recursively iterating a
JSON tree in a single function call, making it easier
to parse JSON results with multiple levels. A maximum
depth is imposed to prevent potentially blowing
the stack.

Also fixes a bug with the unit tests causing an empty
string to be printed instead of the actual test result.

ASTERISK-29913 #close

Change-Id: I603940b216a3911b498fc6583b18934011ef5d5b
2023-01-30 08:50:48 -06:00
sungtae kim f99849f8d5 res_stasis_snoop: Fix snoop crash
Added NULL pointer check and channel lock to prevent resource release
while the chanspy is processing.

ASTERISK-29604

Change-Id: Ibdc675f98052da32333b19685b1708a3751b6d24
2023-01-30 08:26:18 -06:00
Sean Bright 56051d1ac5 pbx_ael: Global variables are not expanded.
Variable references within global variable assignments are now
expanded rather than being included literally.

ASTERISK-30406 #close

Change-Id: I136e8d6395e90a4c92d9777a46a7bc3edb08d05d
2023-01-30 07:48:11 -06:00
Naveen Albert a1da8042d1 res_pjsip_session: Add overlap_context option.
Adds the overlap_context option, which can be used
to explicitly specify a context to use for overlap
dialing extension matches, rather than forcibly
using the context configured for the endpoint.

ASTERISK-30262 #close

Change-Id: Ibbcd4a8b11402428a187fb56b8d4e7408774a0db
2023-01-26 07:38:30 -06:00
Sean Bright ef16eaee36 app_playback.c: Fix PLAYBACKSTATUS regression.
In Asterisk 11, if a channel was redirected away during Playback(),
the PLAYBACKSTATUS variable would be set to SUCCESS. In Asterisk 12
(specifically commit 7d9871b394) that
behavior was inadvertently changed and the same operation would result
in the PLAYBACKSTATUS variable being set to FAILED. The Asterisk 11
behavior has been restored.

Partial fix for ASTERISK~25661.

Change-Id: I53f54e56b59b61c99403a481b6cb8d88b5a559ff
2023-01-13 08:28:53 -06:00
George Joseph 2f5aece0c9 res_rtp_asterisk: Don't use double math to generate timestamps
Rounding issues with double math were causing rtp timestamp
slips in outgoing packets.  We're now back to integer math
and are getting no more slips.

ASTERISK-30391

Change-Id: I6ba992b49ffdf9ebea074581dfa784a188c661a4
2023-01-12 06:00:37 -07:00
Alexei Gradinari e86d5d7fda format_wav: replace ast_log(LOG_DEBUG, ...) by ast_debug(1, ...)
Each playback of WAV files results in logging
"Skipping unknown block 'LIST'".

To prevent unnecessary flooding of this DEBUG log this patch replaces
ast_log(LOG_DEBUG, ...) by ast_debug(1, ...).

Change-Id: Iaa09cf19c5348a05385518fdb8cb181b45fe05f0
2023-01-10 13:32:49 -06:00
Igor Goncharovsky 3526441e41 res_pjsip_rfc3326: Add SIP causes support for RFC3326
Add ability to set HANGUPCAUSE when SIP causecode received in BYE (in addition to currently supported Q.850).

ASTERISK-30319 #close

Change-Id: I3f55622dc680ce713a2ffb5a458ef5dd39fcf645
2023-01-10 13:31:14 -06:00
George Joseph 4710f37ef6 res_rtp_asterisk: Asterisk Media Experience Score (MES)
-----------------

This commit reinstates MES with some casting fixes to the
functions in time.h that convert between doubles and timeval
structures.  The casting issues were causing incorrect
timestamps to be calculated which caused transcoding from/to
G722 to produce bad or no audio.

ASTERISK-30391

-----------------

This module has been updated to provide additional
quality statistics in the form of an Asterisk
Media Experience Score.  The score is avilable using
the same mechanisms you'd use to retrieve jitter, loss,
and rtt statistics.  For more information about the
score and how to retrieve it, see
https://wiki.asterisk.org/wiki/display/AST/Media+Experience+Score

* Updated chan_pjsip to set quality channel variables when a
  call ends.
* Updated channels/pjsip/dialplan_functions.c to add the ability
  to retrieve the MES along with the existing rtcp stats when
  using the CHANNEL dialplan function.
* Added the ast_debug_rtp_is_allowed and ast_debug_rtcp_is_allowed
  checks for debugging purposes.
* Added several function to time.h for manipulating time-in-samples
  and times represented as double seconds.
* Updated rtp_engine.c to pass through the MES when stats are
  requested.  Also debug output that dumps the stats when an
  rtp instance is destroyed.
* Updated res_rtp_asterisk.c to implement the calculation of the
  MES.  In the process, also had to update the calculation of
  jitter.  Many debugging statements were also changed to be
  more informative.
* Added a unit test for internal testing.  The test should not be
  run during normal operation and is disabled by default.

Change-Id: I4fce265965e68c3fdfeca55e614371ee69c65038
2023-01-09 11:40:46 -06:00
George Joseph 62ca063fca Revert "res_rtp_asterisk: Asterisk Media Experience Score (MES)"
This reverts commit d454801c2d.

Reason for revert: Issue when transcoding to/from g722

Change-Id: I09f49e171b1661548657a9ba7a978c29d0b5be86
2023-01-09 08:24:06 -06:00