res_sdp_crypto_parse_offer(.) emits many log messages already.

ASTERISK-29785

Change-Id: I1a191ebe4fec1102946d4e31887e5197ca02dfe8

We know that passing a NULL or empty argument to
ast_channel_get_by_name() will never result in a matching channel and
will always result in an error being emitted, so just short-circuit
out in that case.

ASTERISK-28219 #close

Change-Id: I88eadc748e9c6996fc17467b0a05881bbfd00bce

res/res_rtp_asterisk.c: Adding 1 to rtpstart if it is deteremined
that rtpstart was configured to be an odd value. Also adding a loop
counter to prevent a possible infinite loop when looking for a free
port.

ASTERISK-27406

Change-Id: I90f07deef0716da4a30206e9f849458b2dbe346b

changed that when we recive a CANCEL that we set HANGUPCAUSE to AST_CAUSE_NORMAL_CLEARING

ASTERISK-28053
Reported by: roadkill

Change-Id: Ib653aec2282f55b59d87484391cc07c8e6612b89

These are the remaining issues found in /res.

ASTERISK-29761

Change-Id: I572e6019c422780dde5ce8448b6c85c77af6046d

Newer versions of spandsp did refactoring of code to add new features
like color FAXing. This refactoring broke backwards compatibility.
Add support for the new version while retaining support for 0.0.6.

ASTERISK-29729 #close

Change-Id: I3bd74550604ebcf0304528d647fa39abc62fbaa1

ASTERISK-29763

Change-Id: Ib8359e3590a9109eb04a5376559d040e5e21867e

ASTERISK-29779

Change-Id: If338163488498f65fa7248b60e80299c0a928e4b

Since Doxygen 1.8.16, a special comment block is required. Otherwise
(pure C comment), the group command is ignored. Additionally, several
unbalanced group commands were fixed.

ASTERISK-29732

Change-Id: I4687857b9d56e6f44fd440b73af156691660202e

Most examples in the XML documentation use the
example tag to demonstrate examples, which gets
parsed specially in the Wiki to make it easier
to follow for users.

This fixes a few modules to use the example
tag instead of vanilla para tags to bring them
in line with the standard syntax.

ASTERISK-29777 #close

Change-Id: I9acb6cc5faf1d220e73c6dd28592371d768d279b

A backend's implementation of the realtime 'require' function may call
va_arg() and then fail, leaving the va_list in an undefined
state. Pass a copy of the va_list instead.

ASTERISK-29771 #close

Change-Id: I555565a72af84e96d49f62fe8cb66ba5a78461f4

Refactors generic functions used for email generation
into utils.c so that they can be used by multiple
modules, including app_voicemail and app_minivm,
to avoid code duplication.

ASTERISK-29715 #close

Change-Id: I1de0ed3483623e9599711129edc817c45ad237ee

ASTERISK-29776

Change-Id: I86e5eca66fb775a5744af0c929fb269e70575a73

ASTERISK-29773

Change-Id: Ica93160d9158cc0e80c5fda829b80d1b49a6b9b9

This avoids a few long-name overflows, at the cost of less instructive
names in the case of C++ (specifically overloaded functions and class
methods).  This in turn is offset against the fact that we're logging
the filename and line numbers in any case.

Change-Id: I54101a0bb5f8cb9ef63ec12c5e0d4c8edafff9ed
Signed-off-by: Jaco Kroon <jaco@uls.co.za>

ASTERISK-29765

Change-Id: I654ba0debe8351038d4433716434a09370f04c9d

In the AO2_ALLOC_OPT_LOCK_NOLOCK case the referenced obj
structure is freed, but is then referenced later if ref_log is
enabled. The change is to store the obj->priv_data.options value
locally and reference it instead of the value from the freed obj

ASTERISK-29730

Change-Id: I60cc5dc1f5a4330e7ad56976fc38a42de0ab6072

ASTERISK-29762

Change-Id: Ia8811ac12b93ff8c18164699c6fbc604cb0a23f7

Local channels are made up of two pairs - the 1 and 2
sides. When a frame goes in one side, it comes out the
other. Back and forth. When both halves are in a
bridge this creates an infinite loop of frames.

This change makes it so that bridging no longer
allows both of these sides to exist in the same
bridge.

ASTERISK-29748

Change-Id: I29928b6de87cd9be996a77daccefd7c360fef651

Makes basic call progress tone detection available
in a tech-agnostic manner with the addition of the
ToneScan application. This can determine if the channel
has encountered a busy signal, SIT tones, dial tone,
modem, fax machine, etc. A few basic async progress
tone detect options are also added to the TONE_DETECT
function.

ASTERISK-29720 #close

Change-Id: Ia02437e0450473031e294798b8cb421fb8f24e90

ASTERISK-29727 #close

Change-Id: I2eca8aeb591cb63ac2238d08eab662367453cb82

ASTERISK-29754

Change-Id: Ia09eb68d283d201d9a6fbeccfc0efe83fe0502a5

ASTERISK-29753

Change-Id: I7a61974584f6169502e6860fc711919fe7bbfaa7

ASTERISK-29756

Change-Id: I2f1c1eea1c902492b77b74de9950f20ebbb7e758

ASTERISK-29755

Change-Id: I8240013ec3db0669c0acf67e26bf6c9cbb5b72af

Python 3.9.7 gave a syntax warning.

Change-Id: I3e3a982fe720726bc0015bcdb0e638a626ec89d4

Furthermore, consistently use not 'No' but ':' for non-existent file
paths. Finally, use the same pattern for checking file paths:
  a)  = ":"
  b) != "x:"

Change-Id: I0c80c76d2cc98b0e5c859131290f4e3141a1a544

ASTERISK-29750

Change-Id: Iea50173e785b2e9d49bc24c0af7111cfd96d44a9

ASTERISK-29752

Change-Id: If40cbd01d47a6cfd620b18206dedb8460216c8af

ASTERISK-29749

Change-Id: I7885793b63bdeaa883e76edb899bbba9660eb1c5

ASTERISK-29751

Change-Id: Ie04da5029c57ebee44733bdf05013156abe80176

ASTERISK-29737

Change-Id: I282003cc553989fd5c19ceeac9e478fa4ee06cec

ASTERISK-29747

Change-Id: Ic7a1e9453f805a6264fe86c96b7d18b87b376084

ASTERISK-29743

Change-Id: I6e1bbbaa5875e19994a328ab40a5d429c6010e8b

ASTERISK-29742

Change-Id: Ie752cb9638ced1ebe3a55d710c6c18ef6bd0aafc

ASTERISK-29740

Change-Id: Icb6fbcfea0a5f1c82caa5001902b6a786adbf307

ASTERISK-29741

Change-Id: I012d72b237bda2ef2d0f86307dfc6dc7add4b54b

ASTERISK-29735

Change-Id: I56935e73f7bd1d4ae2721d11040f4835da64b810

ASTERISK-29734

Change-Id: I83b51e85cd71867645ab3a8a820f8fd1f065abd2

ASTERISK-29736

Change-Id: Ia5370289e6526001a6b52754b533bcea1a9d7e5c