Merge pull request #1331 in FS/freeswitch from ~MATT_TELTECH/freeswitch:FS-10490-mod_unimrcp-gsr to master

* commit 'd0e77901':
  FS-10490 [mod_unimrcp] application/xml content-type for unimrcp grammar

Merge pull request #1347 in FS/freeswitch from ~ANDYWOLK/freeswitch:bugfix/FS-10516-move-libsilk-from-tree-to-download to master

* commit 'a1bff96d':
  FS-10516: [Build-System] Move libsilk from tree to download on windows.

This reverts commit 54c93528.

This reverts commit 1ce87dfc.

Merge pull request #1342 in FS/freeswitch from ~ANDYWOLK/freeswitch:bugfix/FS-10510-add-mod_codec2-move-libcodec2-from to master

* commit 'c1d964a0':
  FS-10510: [Build-System] Add mod_codec2, move libcodec2 from tree to download on windows.

Merge pull request #1341 in FS/freeswitch from ~MOCHOUINARD/freeswitch:feature/FS-10511-patch-set-status-on-external-call to master

* commit '1ce87dfc':
  FS-10511: Set status as External call when using callcenter_track

Merge pull request #1291 in FS/freeswitch from ~MOCHOUINARD/freeswitch:feature/FS-10314-add-profiles-to-mod_callcenter to master

* commit '54c93528':
  FS-10314: Initial commit adding profiles to mod_callcenter

Merge pull request #1340 in FS/freeswitch from ~ANDYWOLK/freeswitch:FS-10509-move-broadvoice-from-tree-to-download to master

* commit '5dabf58f':
  FS-10509: [Build-System] Move broadvoice from tree to download on windows.

Merge pull request #1339 in FS/freeswitch from ~ANDYWOLK/freeswitch:bugfix/FS-10508-fix-broken-lib-download-logic-on to master

* commit '4d063f21':
  FS-10508: [Build-System] Fix broken lib download logic on windows.

Merge pull request #1338 in FS/freeswitch from ~ANDYWOLK/freeswitch:bugfix/FS-10504-move-ilbc-from-tree-to-download to master

* commit 'e1a4f423':
  FS-10504: [Build-System] Move iLBC from tree to download on windows.

FS-10472: [mod_conference] Crash due to hangup race in conference personal canvas mode -- Regression fixed with playing files cont

FS-10472: [mod_conference] Crash due to hangup race in conference personal canvas mode -- Regression fixed with playing files

Merge pull request #1336 in FS/freeswitch from ~ANDYWOLK/freeswitch:bugfix/FS-10501-fix-building-spandsp-lib-on-windows to master

* commit '40668f6b':
  FS-10501: [mod_spandsp] Fix building spandsp lib on windows.

Merge pull request #1335 in FS/freeswitch from ~ANDYWOLK/freeswitch:FS-10489-move-libg7221-from-tree-to-download to master

* commit '06ef6310':
  FS-10489: [build-system] Move libg7221 from tree to download on Windows.

spandsp DSP tweaks to avoid problems with the LPC10 code compiled with the latest GCC 6.2 series compilers. Various other additional tweaks to spandsp.

FS-9979: [verto.js] When verto client rejects a call returns hangup cause NORMAL_CLEARING #comment passing neither cause or causeCode will result in normal clearing, passing either one of cause or causeCode will result in that value being passed and parsed on the server side, if the cause is valid it will be accepted otherwise it will try to validate causeCode instead, if neither are true it defaults to normal clearing #resolve

FS-10495: [Modules] firing custom event with no sub class will crash freeswitch when mod_fail2ban is loaded #resolve

This commit causes a segfault when parsing destinations that are |
delimited. This patchset needs to be tested further before inclusion
into the tree.

This reverts commit b11955db.

* commit '999a6dd0':
  FS-10485: Re-activate ICE on all attribute changes

Merge pull request #1329 in FS/freeswitch from ~ANDYWOLK/freeswitch:bugfix/FS-10488-fix-memory-leak to master

* commit '28913d27':
  FS-10488: [mod_v8] Fix memory leak.

Merge pull request #1324 in FS/freeswitch from ~ANDYWOLK/freeswitch:bugfix/FS-10465-fix-javascript-failures-when-a-session to master

* commit '105afc3f':
  FS-10465: [mod_v8] Fix javascript failures when a session callback is called from another thread/leg.

I ran into some ice failures when testing reinvites using
bypass_media_after_bridge. Every ice session has ice-ufrag and ice-pwd
attributes. When leg A sends those attributes to leg B, leg B is
supposed to send stun packets to leg A using the credentials provided in
those attributes. Freeswitch was not updating the session credentials
when the phone sent a new invite containing new ufrag and pwd
attributes. This caused ICE to fail on the client side (PJSIP in this
case).

The new_ice flag is set to true when freeswitch detects a change in
those attributes. For whatever reason, the reinvite flows that I was
testing did not set the CF_REINVITE flag on the channel, but new_ice was
true. It seems to me that freeswitch should always reactivate ice when
the ufrag and pwd credentials change.