Frederic LE FOLL 745ae35f0e chan_sip: chan_sip does not process 400 response to an INVITE. ...

chan_sip handle_response() function, for a 400 response to an INVITE,
calls handle_response_invite() and does not generate ACK.
handle_response_invite() does not recognize 400 response and has no
default response processing for unexpected responses, thus it does not
generate ACK either.
The ACK on response repetition comes from handle_response() mechanism
"We must re-send ACKs to re-transmitted final responses".

According to code history, 400 response specific processing was
introduced with commit
"channels/chan_sip: Add improved support for 4xx error codes"
This commit added support for :
- 400/414/493 in handle_response_subscribe() handle_response_register()
  and handle_response().
- 414/493 only in handle_response_invite().

This fix adds 400 response support in handle_response_invite().

ASTERISK-28957

Change-Id: Ic71a087e5398dfc7273946b9ec6f9a36960218ad

2020-06-25 09:15:43 -05:00

..

dahdi

Bridging: Eliminate the unnecessary make channel compatible with bridge operation.

2015-04-08 18:14:00 +00:00

iax2

Fix GCC 8 build issues.

2018-05-11 09:58:19 -04:00

misdn

Remove as much trailing whitespace as possible.

2017-12-22 09:14:07 -05:00

pjsip

Crash during "pjsip show channelstats" execution

2019-10-16 13:33:03 -05:00

sip

chan_sip: Always process updated SDP on media source change

2020-01-13 11:13:56 +01:00

chan_alsa.c

BuildSystem: Enable Advanced Linux Sound Architecture (ALSA) in NetBSD.

2018-03-16 16:09:31 +01:00

chan_bridge_media.c

Add module support level to ast_module_info structure. Print it in CLI "module show" .

2014-07-25 16:47:17 +00:00

chan_console.c

Fixes for GCC 9

2019-05-10 10:19:50 -06:00

chan_dahdi.c

chan_dadhi: Fix setvar in dahdi channels

2020-06-19 09:12:13 -05:00

chan_dahdi.h

various files - fix some alerts raised by lgtm code analysis

2019-11-11 18:11:27 -06:00

chan_iax2.c

channels: Allow updating variable value

2019-09-12 15:58:17 -05:00

chan_mgcp.c

mwi core: Move core MWI functionality into its own files

2019-04-23 17:39:40 -05:00

chan_misdn.c

chan_misdn: Fix a few issues causing compile errors

2016-02-05 11:58:26 -06:00

chan_motif.c

various files - fix some alerts raised by lgtm code analysis

2019-11-11 18:11:27 -06:00

chan_multicast_rtp.c

chan_rtp: Backport changes from master.

2016-06-10 17:24:00 -05:00

chan_nbs.c

Remove as much trailing whitespace as possible.

2017-12-22 09:14:07 -05:00

chan_oss.c

chan_oss: Compile in Solaris 11.

2018-06-21 04:17:51 -06:00

chan_phone.c

Remove as much trailing whitespace as possible.

2017-12-22 09:14:07 -05:00

chan_phone.h

Remove as much trailing whitespace as possible.

2017-12-22 09:14:07 -05:00

chan_pjsip.c

res_fax: Don't start a gateway if either channel is hung up

2020-06-10 13:59:42 -05:00

chan_rtp.c

Add missing menuselect dependencies.

2017-11-02 03:11:32 -04:00

chan_sip.c

chan_sip: chan_sip does not process 400 response to an INVITE.

2020-06-25 09:15:43 -05:00

chan_skinny.c

mwi core: Move core MWI functionality into its own files

2019-04-23 17:39:40 -05:00

chan_unistim.c

chan_unistim: Avoid tautological warnings with clang.

2020-04-08 08:32:34 -05:00

chan_vpb.cc

chan_vpb: Fix 'catching polymorphic type ... by value' error

2020-03-13 14:44:30 -04:00

console_board.c

Remove as much trailing whitespace as possible.

2017-12-22 09:14:07 -05:00

console_gui.c

Remove as much trailing whitespace as possible.

2017-12-22 09:14:07 -05:00

console_video.c

Remove as much trailing whitespace as possible.

2017-12-22 09:14:07 -05:00

console_video.h

Remove as much trailing whitespace as possible.

2017-12-22 09:14:07 -05:00

Makefile

Fix GCC 8 build issues.

2018-05-11 09:58:19 -04:00

misdn_config.c

chan_misdn: Fix a few issues causing compile errors

2016-02-05 11:58:26 -06:00

sig_analog.c

chan_dahdi: Address gcc9 issues

2019-06-17 12:51:55 -06:00

sig_analog.h

Remove as much trailing whitespace as possible.

2017-12-22 09:14:07 -05:00

sig_pri.c

sig_pri: Fix deadlock caused by sig_pri_queue_hangup

2020-01-07 07:19:54 -06:00

sig_pri.h

build: A few gcc 7 error fixes

2017-09-25 06:25:06 -06:00

sig_ss7.c

chan_dahdi: Adds support for major update to libss7.

2014-06-16 18:27:51 +00:00

sig_ss7.h

chan_dahdi: Adds support for major update to libss7.

2014-06-16 18:27:51 +00:00

vcodecs.c

Remove as much trailing whitespace as possible.

2017-12-22 09:14:07 -05:00

vgrabbers.c

Remove as much trailing whitespace as possible.

2017-12-22 09:14:07 -05:00