Merge pull request #1531 in FS/freeswitch from ~STEFAN_YOHANSSON/freeswitch:feat/wss_fallbacks to master

* commit '68e25659':
  FS-11211 - [verto_communicator]: Adding turnServer and socketFallbackUrl options.

* commit 'd6adc307':
  FS-11198: [Debian] install fonts to the correct location

Merge pull request #1520 in FS/freeswitch from ~BOBMCCARTHY/freeswitch:bugfix/FS-10808-memory-leak-with-sla-registrations to master

* commit 'bdfc02f2':
  FS-10808 [mod_sofia] Fix memory leak in SLA

Merge pull request #1471 in FS/freeswitch from ~ANTONIO/freeswitch:bugfix/FS-10775-segfault-switch_frame_buffer_push to master

* commit 'a0ae014d':
  FS-10775 #resolve segfault switch_frame_buffer_push

Merge pull request #1511 in FS/freeswitch from ~PIOTRGREGOR/freeswitch:feature/FS-11120-handle-invalid-configs-for-avmd to master

* commit '80cd1fa4':
  FS-11120 Handle invalid configs for avmd

This makes sure avmd session uses default values for global settings
if configuration parameters are invalid or missing.
Also add more printing for avmd. Avmd will now report media
bug direction READ_REPLACE/WRITE_REPLACE it has been started on,
and each frame it is processing if debug==1.
This also fixes confusing log on session stopped reported in FS-10732.

Merge pull request #1508 in FS/freeswitch from ~MOCHOUINARD/freeswitch:bugfix/FS-11108-mod_commands-segfault-with-list_users to master

* commit '6d1eabc7':
  FS-11108: [mod_commands] Fix segfault with list_users command

Merge pull request #1357 in FS/freeswitch from ~KOVALYSHYN/freeswitch:feature/FS-9096-implement-to-set-own-jobid-for-tap.commands to master

* commit '28db1ede':
  FS-9096: [mod_commands] new uuid argument for bgapi

Merge pull request #1501 in FS/freeswitch from ~ALEX_SIBYAKIN/freeswitch:bugfix/FS-10119-compiling-mod_h323 to master

* commit '72c625df':
  FS-10119 [mod_h323] Patch from issue

* commit '320f7d6b':
  FS-11100 [mod_conference] export variables for conference_outcall_bg

* commit 'c4772b5b':
  FS-11099 [mod_conference] provide profile name when requesting for caller-controls

caller-controls

Merge pull request #1494 in FS/freeswitch from ~HUNYI/freeswitch:feature/FS-11046-better-logging-for-rename_function to master

* commit '74f47cb0':
  FS-11046: [mod_dptools] Better logging for rename_function

Merge pull request #1500 in FS/freeswitch from ~HUNYI/freeswitch:feature/FS-8893-add-variables-to-sofia-register-unregister to master

* commit 'bec68edb':
  FS-8893: [mod_sofia] Add variables to sofia::register/unregister events

Merge pull request #1485 in FS/freeswitch from ~DIASBRUNO/freeswitch:bugfix/FS-10777-freeswitch-failing-to-link-to-process to master

* commit 'ab97ad0b':
  FS-10777 [mod_erlang_event] #resolve

Merge pull request #1455 in FS/freeswitch from ~HUNYI/freeswitch:FS-10828-fix-mod_verto-codec to master

* commit '343b3437':
  FS-10828 [mod_verto] Always renew codec_string on connect

Merge pull request #1473 in FS/freeswitch from ~SEBASTIAN/freeswitch:FS-10939-fix-format-truncation-warnings-in-mod_cdr_mongodb to master

* commit 'eded5965':
  FS-10939 mod_cdr_mongodb: fix format truncation warnings with gcc 7

Merge pull request #1472 in FS/freeswitch from ~STEPHALNET/freeswitch:FS-6816-sofia_send_callee_id-should-not-always to master

* commit '159c4ce9':
  FS-6816 [mod_sofia] Set empty callee id if `_undef_`

Merge pull request #1332 in FS/freeswitch from ~ANDYWOLK/freeswitch:bugfix/FS-10493-replace-core-uuid-with-cc_instance_id to master

* commit '1284fbb0':
  FS-10493: [mod_callcenter] Replace core uuid with cc_instance_id taken from callcenter.conf.xml

* commit 'ead0122a':
  fix FS-9298

Merge pull request #1476 in FS/freeswitch from ~ANDYWOLK/freeswitch:bugfix/FS-9753-accessing-the-wss-interface-via-regular to master

* commit 'f37f41cc':
  FS-9753: [mod_sofia] Fix crash when accessing the WSS interface via regular HTTPS