main/asterisk: upgrade to 10.1.0

 * remove ASTERISK-18994.patch, it got merged upstream
 * refresh ASTERISK-19109.patch from review board to latest version
 * use --with-unixodbc (--with-odbc got removed earlier)
 * no more subpackage -sqlite as sqlite is now a core dependency

4 files changed, 304 insertions, 106 deletions

diff --git a/main/asterisk/APKBUILD b/main/asterisk/APKBUILD
index 767fa0492..b7e7486e5 100644
--- a/main/asterisk/APKBUILD
+++ b/main/asterisk/APKBUILD
@@ -1,8 +1,8 @@
 # Contributor: Timo Teras <timo.teras@iki.fi>
 # Maintainer: Timo Teras <timo.teras@iki.fi>
 pkgname=asterisk
-pkgver=10.0.1
-pkgrel=1
+pkgver=10.1.0
+pkgrel=0
 pkgdesc="Asterisk: A Module Open Source PBX System"
 url="http://www.asterisk.org/"
 arch="all"
@@ -14,7 +14,7 @@ makedepends="autoconf automake libtool ncurses-dev popt-dev newt-dev zlib-dev
 	libresample sqlite-dev wget speex-dev libogg-dev"
 install="$pkgname.pre-install $pkgname.pre-upgrade $pkgname.post-install"
 subpackages="$pkgname-dev $pkgname-doc $pkgname-pgsql $pkgname-odbc
-	$pkgname-tds $pkgname-fax $pkgname-sample-config:sample $pkgname-sqlite
+	$pkgname-tds $pkgname-fax $pkgname-sample-config:sample
 	$pkgname-sounds-moh:sound_moh $pkgname-sounds-en:sound_en"
 source="http://downloads.asterisk.org/pub/telephony/asterisk/releases/asterisk-${pkgver/_/-}.tar.gz
 	100-uclibc-daemon.patch
@@ -23,7 +23,6 @@ source="http://downloads.asterisk.org/pub/telephony/asterisk/releases/asterisk-$
 	900-tryinclude.patch
 	ASTERISK-18976.patch
 	ASTERISK-18977.patch
-	ASTERISK-18994.patch
 	ASTERISK-18995.patch
 	ASTERISK-19106.patch
 	ASTERISK-19109.patch
@@ -56,7 +55,7 @@ build() {
 		--localstatedir=/var \
 		--disable-xmldoc --with-gsm=internal \
 		--without-iconv --with-popt --with-z --with-newt \
-		--with-odbc --with-postgres --with-tds \
+		--with-unixodbc --with-postgres --with-tds \
 		--with-dahdi --with-pri --with-tonezone \
 		--with-resample \
 		--with-sqlite3 \
@@ -118,12 +117,6 @@ pgsql() {
 	_find_and_move '*_pgsql*'
 }
 
-sqlite() {
-	depends=
-	install=
-	_find_and_move '*_sqlite*'
-}
-
 odbc() {
 	depends=
 	install=
@@ -166,17 +159,16 @@ sound_en() {
 	_move_dir var/lib/asterisk/sounds/en
 }
 
-md5sums="b8eaff7832fe46fc764030ed46df617c  asterisk-10.0.1.tar.gz
+md5sums="43666985d4dc16188945af2fb5ac0e80  asterisk-10.1.0.tar.gz
 b00c9d98ce2ad445501248a197c6e436  100-uclibc-daemon.patch
 6e1129e30c4fd2c25c86c81685a485a9  101-caps-uclibc.patch
 79e9634b5054bceb3b8dc246654bb243  400-bug-227.patch
 b794636266cc573f0dda730fba634567  900-tryinclude.patch
 da5a3c500192dee4275aae5235d25f97  ASTERISK-18976.patch
 1ddadef41aa7120e168738b6f3ed8917  ASTERISK-18977.patch
-0af5e797f0a99d0f81f95e3710baf5b6  ASTERISK-18994.patch
 bc6713f5434e07b79d3afdd155461d72  ASTERISK-18995.patch
-7074ece17575296a8b77ad8e7d256164  ASTERISK-19106.patch
-a59d61843a44d5a72da401218dcf6588  ASTERISK-19109.patch
+8190437436de46b3a5a607f56f5af539  ASTERISK-19106.patch
+a22bb1d513d026564cb40ec213b1ae7f  ASTERISK-19109.patch
 74cd25a5638a94ef51e9f4ede2fd28f2  asterisk.initd
 ed31d7ba37bcf8b0346dcf8593c395f0  asterisk.confd
 3e65172275684373e1a25c8a11224411  asterisk.logrotate"
diff --git a/main/asterisk/ASTERISK-18994.patch b/main/asterisk/ASTERISK-18994.patch
deleted file mode 100644
index 702e91375..000000000
--- a/main/asterisk/ASTERISK-18994.patch
+++ /dev/null
@@ -1,28 +0,0 @@
---- a/main/file.c.orig	2011-12-09 11:32:05.000000000 +0200
-+++ b/main/file.c	2011-12-09 11:35:22.000000000 +0200
-@@ -1005,6 +1005,7 @@
- 	struct ast_filestream *fs;
- 	struct ast_filestream *vfs=NULL;
- 	char fmt[256];
-+	off_t pos;
- 	int seekattempt;
- 	int res;
- 
-@@ -1017,12 +1018,14 @@
- 	/* check to see if there is any data present (not a zero length file),
- 	 * done this way because there is no where for ast_openstream_full to
- 	 * return the file had no data. */
--	seekattempt = fseek(fs->f, -1, SEEK_END);
-+	pos = ftello(fs->f);
-+	seekattempt = fseeko(fs->f, -1, SEEK_END);
- 	if (seekattempt && errno == EINVAL) {
- 		/* Zero-length file, as opposed to a pipe */
- 		return 0;
--	} else {
--		ast_seekstream(fs, 0, SEEK_SET);
-+	}
-+	if (seekattempt == 0) {
-+		fseeko(fs->f, pos, SEEK_SET);
- 	}
- 
- 	vfs = ast_openvstream(chan, filename, preflang);
diff --git a/main/asterisk/ASTERISK-19106.patch b/main/asterisk/ASTERISK-19106.patch
index 9278cb23d..93e9d2d89 100644
--- a/main/asterisk/ASTERISK-19106.patch
+++ b/main/asterisk/ASTERISK-19106.patch
@@ -354,7 +354,7 @@ Index: main/dnsmgr.c
 @@ -164,6 +168,8 @@
  	
  	ast_verb(3, "adding dns manager for '%s'\n", name);
- 	*dnsmgr = ast_dnsmgr_get(name, result, service);
+ 	*dnsmgr = ast_dnsmgr_get_family(name, result, service, family);
 +	(*dnsmgr)->update_func = func;
 +	(*dnsmgr)->data = data;
  	return !*dnsmgr;
diff --git a/main/asterisk/ASTERISK-19109.patch b/main/asterisk/ASTERISK-19109.patch
index 21fe3cb22..73c8accff 100644
--- a/main/asterisk/ASTERISK-19109.patch
+++ b/main/asterisk/ASTERISK-19109.patch
@@ -1,8 +1,14 @@
+commit 0fad0f8a679cbb0609056528ac157476dd4e5877
+Author: Timo Teräs <timo.teras@iki.fi>
+Date:   Wed Dec 28 08:30:54 2011 +0200
+
+    Support 'deaf' participants in ConfBridge
+
 diff --git a/apps/app_confbridge.c b/apps/app_confbridge.c
-index 42c0a4c..ae26518 100644
+index d5609b7..8569f5c 100644
 --- a/apps/app_confbridge.c
 +++ b/apps/app_confbridge.c
-@@ -184,6 +184,31 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
+@@ -185,6 +185,30 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
  		<description>
  		</description>
  	</manager>
@@ -20,8 +26,7 @@ index 42c0a4c..ae26518 100644
 +	</manager>
 +	<manager name="ConfbridgeUndeafen" language="en_US">
 +		<synopsis>
-+			Un
-+			Undefaen a Confbridge user.
++			Undeafen a Confbridge user.
 +		</synopsis>
 +		<syntax>
 +			<xi:include xpointer="xpointer(/docs/manager[@name='Login']/syntax/parameter[@name='ActionID'])" />
@@ -34,7 +39,21 @@ index 42c0a4c..ae26518 100644
  	<manager name="ConfbridgeKick" language="en_US">
  		<synopsis>
  			Kick a Confbridge user.
-@@ -310,6 +335,10 @@ const char *conf_get_sound(enum conf_sounds sound, struct bridge_profile_sounds
+@@ -273,6 +297,13 @@ static const char app[] = "ConfBridge";
+ /* Number of buckets our conference bridges container can have */
+ #define CONFERENCE_BRIDGE_BUCKETS 53
+ 
++enum confbridge_feature_action {
++	CONFBRIDGE_FEATURE_MUTE,
++	CONFBRIDGE_FEATURE_UNMUTE,
++	CONFBRIDGE_FEATURE_DEAFEN,
++	CONFBRIDGE_FEATURE_UNDEAFEN
++};
++
+ /*! \brief Container to hold all conference bridges in progress */
+ static struct ao2_container *conference_bridges;
+ 
+@@ -311,6 +342,10 @@ const char *conf_get_sound(enum conf_sounds sound, struct bridge_profile_sounds
  		return S_OR(custom_sounds->muted, "conf-muted");
  	case CONF_SOUND_UNMUTED:
  		return S_OR(custom_sounds->unmuted, "conf-unmuted");
@@ -45,7 +64,7 @@ index 42c0a4c..ae26518 100644
  	case CONF_SOUND_ONLY_ONE:
  		return S_OR(custom_sounds->onlyone, "conf-onlyone");
  	case CONF_SOUND_THERE_ARE:
-@@ -1416,10 +1445,13 @@ static int confbridge_exec(struct ast_channel *chan, const char *data)
+@@ -1423,10 +1458,13 @@ static int confbridge_exec(struct ast_channel *chan, const char *data)
  	volume_adjustments[0] = ast_audiohook_volume_get(chan, AST_AUDIOHOOK_DIRECTION_READ);
  	volume_adjustments[1] = ast_audiohook_volume_get(chan, AST_AUDIOHOOK_DIRECTION_WRITE);
  
@@ -60,8 +79,8 @@ index 42c0a4c..ae26518 100644
  
  	if (ast_test_flag(&conference_bridge_user.u_profile, USER_OPT_DROP_SILENCE)) {
  		conference_bridge_user.tech_args.drop_silence = 1;
-@@ -1548,6 +1580,19 @@ static int action_toggle_mute(struct conference_bridge *conference_bridge,
- 		"");
+@@ -1587,6 +1625,20 @@ static int action_toggle_mute_participants(struct conference_bridge *conference_
+ 	return 0;
  }
  
 +static int action_toggle_deaf(struct conference_bridge *conference_bridge,
@@ -70,6 +89,7 @@ index 42c0a4c..ae26518 100644
 +{
 +	/* Deafen or undeafen yourself */
 +	conference_bridge_user->features.deaf = (!conference_bridge_user->features.deaf ? 1 : 0);
++	ast_test_suite_event_notify("CONF_DEAF", "Message: participant %s %s\r\nConference: %s\r\nChannel: %s", chan->name, conference_bridge_user->features.deaf ? "deafened" : "undeafened", conference_bridge_user->b_profile.name, chan->name);
 +
 +	return ast_stream_and_wait(chan, (conference_bridge_user->features.deaf ?
 +		conf_get_sound(CONF_SOUND_DEAFENED, conference_bridge_user->b_profile.sounds) :
@@ -80,9 +100,9 @@ index 42c0a4c..ae26518 100644
  static int action_playback(struct ast_bridge_channel *bridge_channel, const char *playback_file)
  {
  	char *file_copy = ast_strdupa(playback_file);
-@@ -1727,6 +1772,11 @@ static int execute_menu_entry(struct conference_bridge *conference_bridge,
- 				conference_bridge_user,
- 				bridge_channel->chan);
+@@ -1775,6 +1827,11 @@ static int execute_menu_entry(struct conference_bridge *conference_bridge,
+ 		case MENU_ACTION_PARTICIPANT_COUNT:
+ 			announce_user_count(conference_bridge, conference_bridge_user);
  			break;
 +		case MENU_ACTION_TOGGLE_DEAF:
 +			res |= action_toggle_deaf(conference_bridge,
@@ -92,32 +112,63 @@ index 42c0a4c..ae26518 100644
  		case MENU_ACTION_PLAYBACK:
  			if (!stop_prompts) {
  				res |= action_playback(bridge_channel, menu_action->data.playback_file);
-@@ -1988,13 +2038,13 @@ static int generic_lock_unlock_helper(int lock, const char *conference)
+@@ -2038,13 +2095,13 @@ static int generic_lock_unlock_helper(int lock, const char *conference)
  }
  
  /* \internal
 - * \brief finds a conference user by channel name and mutes/unmutes them.
-+ * \brief finds a conference user by channel name and mutes/unmutes and deafens/undeafens them.
++ * \brief finds a conference user by channel name and changes feature bits on it.
   *
   * \retval 0 success
   * \retval -1 conference not found
   * \retval -2 user not found
   */
 -static int generic_mute_unmute_helper(int mute, const char *conference, const char *user)
-+static int generic_mute_deafen_helper(int mute, int deaf, const char *conference, const char *user)
++static int generic_feature_action_helper(enum confbridge_feature_action action, const char *conference, const char *user)
  {
  	struct conference_bridge *bridge = NULL;
  	struct conference_bridge tmp;
-@@ -2012,9 +2062,14 @@ static int generic_mute_unmute_helper(int mute, const char *conference, const ch
+@@ -2062,10 +2119,44 @@ static int generic_mute_unmute_helper(int mute, const char *conference, const ch
  		}
  	}
  	if (participant) {
 -		participant->features.mute = mute;
-+		if (mute >= 0) {
-+			participant->features.mute = mute;
+-		ast_test_suite_event_notify("CONF_MUTE", "Message: participant %s %s\r\nConference: %s\r\nChannel: %s", participant->chan->name, participant->features.mute ? "muted" : "unmuted", bridge->b_profile.name, participant->chan->name);
++		const char *state, *verb;
++
++		switch (action) {
++		case CONFBRIDGE_FEATURE_DEAFEN:
++			participant->features.deaf = 1;
++			state = "CONF_DEAF";
++			verb = "deafened";
++			break;
++		case CONFBRIDGE_FEATURE_UNDEAFEN:
++			participant->features.deaf = 0;
++			state = "CONF_DEAF";
++			verb = "undeafened";
++			break;
++		case CONFBRIDGE_FEATURE_MUTE:
++			participant->features.mute = 1;
++			state = "CONF_MUTE";
++			verb = "muted";
++			break;
++		case CONFBRIDGE_FEATURE_UNMUTE:
++		default:
++			participant->features.mute = 0;
++			state = "CONF_MUTE";
++			verb = "unmuted";
++			break;
 +		}
-+		if (deaf >= 0) {
-+			participant->features.deaf = deaf;
++
++		if (state != NULL && verb != NULL) {
++			ast_test_suite_event_notify(state,
++				"Message: participant %s %s\r\n"
++				"Conference: %s\r\n"
++				"Channel: %s",
++				participant->chan->name,
++				verb,
++				bridge->b_profile.name,
++				participant->chan->name);
 +		}
  	} else {
 -		res = -2;;
@@ -125,52 +176,60 @@ index 42c0a4c..ae26518 100644
  	}
  	ao2_unlock(bridge);
  	ao2_ref(bridge, -1);
-@@ -2022,9 +2077,10 @@ static int generic_mute_unmute_helper(int mute, const char *conference, const ch
+@@ -2073,9 +2164,10 @@ static int generic_mute_unmute_helper(int mute, const char *conference, const ch
  	return res;
  }
  
 -static int cli_mute_unmute_helper(int mute, struct ast_cli_args *a)
-+static int cli_mute_deafen_helper(int mute, int deaf, struct ast_cli_args *a)
++static int cli_feature_action_helper(enum confbridge_feature_action action, struct ast_cli_args *a)
  {
 -	int res = generic_mute_unmute_helper(mute, a->argv[2], a->argv[3]);
 +	const char *verb;
-+	int res = generic_mute_deafen_helper(mute, deaf, a->argv[2], a->argv[3]);
++	int res = generic_feature_action_helper(action, a->argv[2], a->argv[3]);
  
  	if (res == -1) {
  		ast_cli(a->fd, "No conference bridge named '%s' found!\n", a->argv[2]);
-@@ -2033,7 +2089,16 @@ static int cli_mute_unmute_helper(int mute, struct ast_cli_args *a)
+@@ -2084,7 +2176,24 @@ static int cli_mute_unmute_helper(int mute, struct ast_cli_args *a)
  		ast_cli(a->fd, "No channel named '%s' found in conference %s\n", a->argv[3], a->argv[2]);
  		return -1;
  	}
 -	ast_cli(a->fd, "%s %s from confbridge %s\n", mute ? "Muting" : "Unmuting", a->argv[3], a->argv[2]);
-+	if (mute == 1) {
-+		verb = "Muting";
-+	} else if (mute == 0) {
-+		verb = "Unmuting";
-+	} else if (deaf == 1) {
++
++	switch (action) {
++	case CONFBRIDGE_FEATURE_DEAFEN:
 +		verb = "Deafening";
-+	} else {
++		break;
++	case CONFBRIDGE_FEATURE_UNDEAFEN:
 +		verb = "Undeafening";
++		break;
++	case CONFBRIDGE_FEATURE_MUTE:
++		verb = "Muting";
++		break;
++	case CONFBRIDGE_FEATURE_UNMUTE:
++	default:
++		verb = "Unmuting";
++		break;
 +	}
++
 +	ast_cli(a->fd, "%s %s from confbridge %s\n", verb, a->argv[3], a->argv[2]);
  	return 0;
  }
  
-@@ -2055,7 +2120,7 @@ static char *handle_cli_confbridge_mute(struct ast_cli_entry *e, int cmd, struct
+@@ -2106,7 +2215,7 @@ static char *handle_cli_confbridge_mute(struct ast_cli_entry *e, int cmd, struct
  		return CLI_SHOWUSAGE;
  	}
  
 -	cli_mute_unmute_helper(1, a);
-+	cli_mute_deafen_helper(1, -1, a);
++	cli_feature_action_helper(CONFBRIDGE_FEATURE_MUTE, a);
  
  	return CLI_SUCCESS;
  }
-@@ -2078,7 +2143,53 @@ static char *handle_cli_confbridge_unmute(struct ast_cli_entry *e, int cmd, stru
+@@ -2129,7 +2238,53 @@ static char *handle_cli_confbridge_unmute(struct ast_cli_entry *e, int cmd, stru
  		return CLI_SHOWUSAGE;
  	}
  
 -	cli_mute_unmute_helper(0, a);
-+	cli_mute_deafen_helper(0, -1, a);
++	cli_feature_action_helper(CONFBRIDGE_FEATURE_UNMUTE, a);
 +
 +	return CLI_SUCCESS;
 +}
@@ -193,7 +252,7 @@ index 42c0a4c..ae26518 100644
 +		return CLI_SHOWUSAGE;
 +	}
 +
-+	cli_mute_deafen_helper(-1, 1, a);
++	cli_feature_action_helper(CONFBRIDGE_FEATURE_DEAFEN, a);
 +
 +	return CLI_SUCCESS;
 +}
@@ -216,11 +275,11 @@ index 42c0a4c..ae26518 100644
 +		return CLI_SHOWUSAGE;
 +	}
 +
-+	cli_mute_deafen_helper(-1, 0, a);
++	cli_feature_action_helper(CONFBRIDGE_FEATURE_UNDEAFEN, a);
  
  	return CLI_SUCCESS;
  }
-@@ -2226,6 +2337,8 @@ static struct ast_cli_entry cli_confbridge[] = {
+@@ -2277,6 +2432,8 @@ static struct ast_cli_entry cli_confbridge[] = {
  	AST_CLI_DEFINE(handle_cli_confbridge_kick, "Kick participants out of conference bridges."),
  	AST_CLI_DEFINE(handle_cli_confbridge_mute, "Mute a participant."),
  	AST_CLI_DEFINE(handle_cli_confbridge_unmute, "Unmute a participant."),
@@ -229,12 +288,12 @@ index 42c0a4c..ae26518 100644
  	AST_CLI_DEFINE(handle_cli_confbridge_lock, "Lock a conference."),
  	AST_CLI_DEFINE(handle_cli_confbridge_unlock, "Unlock a conference."),
  	AST_CLI_DEFINE(handle_cli_confbridge_start_record, "Start recording a conference"),
-@@ -2360,10 +2473,11 @@ static int action_confbridgelistrooms(struct mansession *s, const struct message
+@@ -2411,10 +2568,11 @@ static int action_confbridgelistrooms(struct mansession *s, const struct message
  	return 0;
  }
  
 -static int action_mute_unmute_helper(struct mansession *s, const struct message *m, int mute)
-+static int action_mute_deafen_helper(struct mansession *s, const struct message *m, int mute, int deaf)
++static int action_feature_action_helper(struct mansession *s, const struct message *m, enum confbridge_feature_action action)
  {
  	const char *conference = astman_get_header(m, "Conference");
  	const char *channel = astman_get_header(m, "Channel");
@@ -242,28 +301,34 @@ index 42c0a4c..ae26518 100644
  	int res = 0;
  
  	if (ast_strlen_zero(conference)) {
-@@ -2379,7 +2493,7 @@ static int action_mute_unmute_helper(struct mansession *s, const struct message
+@@ -2430,7 +2588,7 @@ static int action_mute_unmute_helper(struct mansession *s, const struct message
  		return 0;
  	}
  
 -	res = generic_mute_unmute_helper(mute, conference, channel);
-+	res = generic_mute_deafen_helper(mute, deaf, conference, channel);
++	res = generic_feature_action_helper(action, conference, channel);
  
  	if (res == -1) {
  		astman_send_error(s, m, "No Conference by that name found.");
-@@ -2389,17 +2503,35 @@ static int action_mute_unmute_helper(struct mansession *s, const struct message
+@@ -2440,17 +2598,41 @@ static int action_mute_unmute_helper(struct mansession *s, const struct message
  		return 0;
  	}
  
 -	astman_send_ack(s, m, mute ? "User muted" : "User unmuted");
-+	if (mute == 1) {
-+		verb = "User muted";
-+	} else if (mute == 0) {
-+		verb = "User unmuted";
-+	} else if (deaf == 1) {
++	switch (action) {
++	case CONFBRIDGE_FEATURE_DEAFEN:
 +		verb = "User deafened";
-+	} else {
++		break;
++	case CONFBRIDGE_FEATURE_UNDEAFEN:
 +		verb = "User undeafened";
++		break;
++	case CONFBRIDGE_FEATURE_MUTE:
++		verb = "User muted";
++		break;
++	case CONFBRIDGE_FEATURE_UNMUTE:
++	default:
++		verb = "User unmuted";
++		break;
 +	}
 +
 +	astman_send_ack(s, m, verb);
@@ -273,24 +338,24 @@ index 42c0a4c..ae26518 100644
  static int action_confbridgeunmute(struct mansession *s, const struct message *m)
  {
 -	return action_mute_unmute_helper(s, m, 0);
-+	return action_mute_deafen_helper(s, m, 0, -1);
++	return action_feature_action_helper(s, m, CONFBRIDGE_FEATURE_UNMUTE);
  }
  static int action_confbridgemute(struct mansession *s, const struct message *m)
  {
 -	return action_mute_unmute_helper(s, m, 1);
-+	return action_mute_deafen_helper(s, m, 1, -1);
++	return action_feature_action_helper(s, m, CONFBRIDGE_FEATURE_MUTE);
 +}
 +static int action_confbridgeundeafen(struct mansession *s, const struct message *m)
 +{
-+	return action_mute_deafen_helper(s, m, -1, 0);
++	return action_feature_action_helper(s, m, CONFBRIDGE_FEATURE_UNDEAFEN);
 +}
 +static int action_confbridgedeafen(struct mansession *s, const struct message *m)
 +{
-+	return action_mute_deafen_helper(s, m, -1, 1);
++	return action_feature_action_helper(s, m, CONFBRIDGE_FEATURE_DEAFEN);
  }
  
  static int action_lock_unlock_helper(struct mansession *s, const struct message *m, int lock)
-@@ -2685,6 +2817,8 @@ static int unload_module(void)
+@@ -2737,6 +2919,8 @@ static int unload_module(void)
  	res |= ast_manager_unregister("ConfbridgeListRooms");
  	res |= ast_manager_unregister("ConfbridgeMute");
  	res |= ast_manager_unregister("ConfbridgeUnmute");
@@ -299,7 +364,7 @@ index 42c0a4c..ae26518 100644
  	res |= ast_manager_unregister("ConfbridgeKick");
  	res |= ast_manager_unregister("ConfbridgeUnlock");
  	res |= ast_manager_unregister("ConfbridgeLock");
-@@ -2726,6 +2860,8 @@ static int load_module(void)
+@@ -2778,6 +2962,8 @@ static int load_module(void)
  	res |= ast_manager_register_xml("ConfbridgeListRooms", EVENT_FLAG_REPORTING, action_confbridgelistrooms);
  	res |= ast_manager_register_xml("ConfbridgeMute", EVENT_FLAG_CALL, action_confbridgemute);
  	res |= ast_manager_register_xml("ConfbridgeUnmute", EVENT_FLAG_CALL, action_confbridgeunmute);
@@ -309,7 +374,7 @@ index 42c0a4c..ae26518 100644
  	res |= ast_manager_register_xml("ConfbridgeUnlock", EVENT_FLAG_CALL, action_confbridgeunlock);
  	res |= ast_manager_register_xml("ConfbridgeLock", EVENT_FLAG_CALL, action_confbridgelock);
 diff --git a/apps/confbridge/conf_config_parser.c b/apps/confbridge/conf_config_parser.c
-index d11b825..df1997a 100644
+index 9bb8b2a..3cf7a32 100644
 --- a/apps/confbridge/conf_config_parser.c
 +++ b/apps/confbridge/conf_config_parser.c
 @@ -153,6 +153,8 @@ static int set_user_option(const char *name, const char *value, struct user_prof
@@ -321,7 +386,7 @@ index d11b825..df1997a 100644
  	} else if (!strcasecmp(name, "music_on_hold_when_empty")) {
  		ast_set2_flag(u_profile, ast_true(value), USER_OPT_MUSICONHOLD);
  	} else if (!strcasecmp(name, "quiet")) {
-@@ -229,6 +231,10 @@ static int set_sound(const char *sound_name, const char *sound_file, struct brid
+@@ -231,6 +233,10 @@ static int set_sound(const char *sound_name, const char *sound_file, struct brid
  		ast_string_field_set(sounds, muted, sound_file);
  	} else if (!strcasecmp(sound_name, "sound_unmuted")) {
  		ast_string_field_set(sounds, unmuted, sound_file);
@@ -332,7 +397,7 @@ index d11b825..df1997a 100644
  	} else if (!strcasecmp(sound_name, "sound_there_are")) {
  		ast_string_field_set(sounds, thereare, sound_file);
  	} else if (!strcasecmp(sound_name, "sound_other_in_party")) {
-@@ -533,6 +539,7 @@ static int add_action_to_menu_entry(struct conf_menu_entry *menu_entry, enum con
+@@ -541,6 +547,7 @@ static int add_action_to_menu_entry(struct conf_menu_entry *menu_entry, enum con
  	switch (id) {
  	case MENU_ACTION_NOOP:
  	case MENU_ACTION_TOGGLE_MUTE:
@@ -340,7 +405,7 @@ index d11b825..df1997a 100644
  	case MENU_ACTION_INCREASE_LISTENING:
  	case MENU_ACTION_DECREASE_LISTENING:
  	case MENU_ACTION_INCREASE_TALKING:
-@@ -1015,6 +1022,8 @@ static char *handle_cli_confbridge_show_bridge_profile(struct ast_cli_entry *e,
+@@ -1029,6 +1036,8 @@ static char *handle_cli_confbridge_show_bridge_profile(struct ast_cli_entry *e,
  	ast_cli(a->fd,"sound_kicked:         %s\n", conf_get_sound(CONF_SOUND_KICKED, b_profile.sounds));
  	ast_cli(a->fd,"sound_muted:          %s\n", conf_get_sound(CONF_SOUND_MUTED, b_profile.sounds));
  	ast_cli(a->fd,"sound_unmuted:        %s\n", conf_get_sound(CONF_SOUND_UNMUTED, b_profile.sounds));
@@ -349,7 +414,7 @@ index d11b825..df1997a 100644
  	ast_cli(a->fd,"sound_there_are:      %s\n", conf_get_sound(CONF_SOUND_THERE_ARE, b_profile.sounds));
  	ast_cli(a->fd,"sound_other_in_party: %s\n", conf_get_sound(CONF_SOUND_OTHER_IN_PARTY, b_profile.sounds));
  	ast_cli(a->fd,"sound_place_into_conference: %s\n", conf_get_sound(CONF_SOUND_PLACE_IN_CONF, b_profile.sounds));
-@@ -1124,6 +1133,9 @@ static char *handle_cli_confbridge_show_menu(struct ast_cli_entry *e, int cmd, s
+@@ -1140,6 +1149,9 @@ static char *handle_cli_confbridge_show_menu(struct ast_cli_entry *e, int cmd, s
  			case MENU_ACTION_TOGGLE_MUTE:
  				ast_cli(a->fd, "toggle_mute");
  				break;
@@ -360,7 +425,7 @@ index d11b825..df1997a 100644
  				ast_cli(a->fd, "no_op");
  				break;
 diff --git a/apps/confbridge/include/confbridge.h b/apps/confbridge/include/confbridge.h
-index ab4a8c4..f733b49 100644
+index 5337e22..c601fa8 100644
 --- a/apps/confbridge/include/confbridge.h
 +++ b/apps/confbridge/include/confbridge.h
 @@ -57,6 +57,7 @@ enum user_profile_flags {
@@ -379,7 +444,7 @@ index ab4a8c4..f733b49 100644
  	MENU_ACTION_PLAYBACK,
  	MENU_ACTION_PLAYBACK_AND_CONTINUE,
  	MENU_ACTION_INCREASE_LISTENING,
-@@ -141,6 +143,8 @@ enum conf_sounds {
+@@ -143,6 +145,8 @@ enum conf_sounds {
  	CONF_SOUND_KICKED,
  	CONF_SOUND_MUTED,
  	CONF_SOUND_UNMUTED,
@@ -388,7 +453,7 @@ index ab4a8c4..f733b49 100644
  	CONF_SOUND_ONLY_ONE,
  	CONF_SOUND_THERE_ARE,
  	CONF_SOUND_OTHER_IN_PARTY,
-@@ -165,6 +169,8 @@ struct bridge_profile_sounds {
+@@ -169,6 +173,8 @@ struct bridge_profile_sounds {
  		AST_STRING_FIELD(kicked);
  		AST_STRING_FIELD(muted);
  		AST_STRING_FIELD(unmuted);
@@ -397,10 +462,90 @@ index ab4a8c4..f733b49 100644
  		AST_STRING_FIELD(onlyone);
  		AST_STRING_FIELD(thereare);
  		AST_STRING_FIELD(otherinparty);
+diff --git a/bridges/bridge_multiplexed.c b/bridges/bridge_multiplexed.c
+index e004dfd..7add614 100644
+--- a/bridges/bridge_multiplexed.c
++++ b/bridges/bridge_multiplexed.c
+@@ -386,7 +386,7 @@ static enum ast_bridge_write_result multiplexed_bridge_write(struct ast_bridge *
+ 	}
+ 
+ 	if (other->state == AST_BRIDGE_CHANNEL_STATE_WAIT) {
+-		ast_write(other->chan, frame);
++		ast_bridge_handle_channel_write(bridge, other, frame);
+ 	}
+ 
+ 	return AST_BRIDGE_WRITE_SUCCESS;
+diff --git a/bridges/bridge_simple.c b/bridges/bridge_simple.c
+index 14864df..d4270ff 100644
+--- a/bridges/bridge_simple.c
++++ b/bridges/bridge_simple.c
+@@ -81,7 +81,7 @@ static enum ast_bridge_write_result simple_bridge_write(struct ast_bridge *bridg
+ 
+ 	/* Write the frame out if they are in the waiting state... don't worry about freeing it, the bridging core will take care of it */
+ 	if (other->state == AST_BRIDGE_CHANNEL_STATE_WAIT) {
+-		ast_write(other->chan, frame);
++		ast_bridge_handle_channel_write(bridge, other, frame);
+ 	}
+ 
+ 	return AST_BRIDGE_WRITE_SUCCESS;
 diff --git a/bridges/bridge_softmix.c b/bridges/bridge_softmix.c
-index 7632f36..103e3be 100644
+index 7632f36..7946c79 100644
 --- a/bridges/bridge_softmix.c
 +++ b/bridges/bridge_softmix.c
+@@ -435,7 +435,7 @@ static void softmix_pass_dtmf(struct ast_bridge *bridge, struct ast_bridge_chann
+ 		if (tmp == bridge_channel) {
+ 			continue;
+ 		}
+-		ast_write(tmp->chan, frame);
++		ast_bridge_handle_channel_write(bridge, tmp, frame);
+ 	}
+ }
+ 
+@@ -447,7 +447,7 @@ static void softmix_pass_video_top_priority(struct ast_bridge *bridge, struct as
+ 			continue;
+ 		}
+ 		if (ast_bridge_is_video_src(bridge, tmp->chan) == 1) {
+-			ast_write(tmp->chan, frame);
++			ast_bridge_handle_channel_write(bridge, tmp, frame);
+ 			break;
+ 		}
+ 	}
+@@ -463,7 +463,7 @@ static void softmix_pass_video_all(struct ast_bridge *bridge, struct ast_bridge_
+ 		if ((tmp->chan == bridge_channel->chan) && !echo) {
+ 			continue;
+ 		}
+-		ast_write(tmp->chan, frame);
++		ast_bridge_handle_channel_write(bridge, tmp, frame);
+ 	}
+ }
+ 
+@@ -563,7 +563,7 @@ static enum ast_bridge_write_result softmix_bridge_write(struct ast_bridge *brid
+ 
+ 	/* If a frame is ready to be written out, do so */
+ 	if (sc->have_frame) {
+-		ast_write(bridge_channel->chan, &sc->write_frame);
++		ast_bridge_handle_channel_write(bridge, bridge_channel, &sc->write_frame);
+ 		sc->have_frame = 0;
+ 	}
+ 
+@@ -582,7 +582,7 @@ bridge_write_cleanup:
+ 	 * the conference to the channel. */
+ 	ast_mutex_lock(&sc->lock);
+ 	if (sc->have_frame) {
+-		ast_write(bridge_channel->chan, &sc->write_frame);
++		ast_bridge_handle_channel_write(bridge, bridge_channel, &sc->write_frame);
+ 		sc->have_frame = 0;
+ 	}
+ 	ast_mutex_unlock(&sc->lock);
+@@ -598,7 +598,7 @@ static int softmix_bridge_poke(struct ast_bridge *bridge, struct ast_bridge_chan
+ 	ast_mutex_lock(&sc->lock);
+ 
+ 	if (sc->have_frame) {
+-		ast_write(bridge_channel->chan, &sc->write_frame);
++		ast_bridge_handle_channel_write(bridge, bridge_channel, &sc->write_frame);
+ 		sc->have_frame = 0;
+ 	}
+ 
 @@ -850,16 +850,23 @@ static int softmix_bridge_thread(struct ast_bridge *bridge)
  
  			ast_mutex_lock(&sc->lock);
@@ -434,6 +579,36 @@ index 7632f36..103e3be 100644
  
  			/* The frame is now ready for use... */
  			sc->have_frame = 1;
+diff --git a/configs/confbridge.conf.sample b/configs/confbridge.conf.sample
+index d113825..737f92c 100644
+--- a/configs/confbridge.conf.sample
++++ b/configs/confbridge.conf.sample
+@@ -16,6 +16,7 @@ type=user
+ ;admin=yes     ; Sets if the user is an admin or not. Off by default.
+ ;marked=yes    ; Sets if this is a marked user or not. Off by default.
+ ;startmuted=yes; Sets if all users should start out muted. Off by default
++;startdeaf=yes ; Sets if all users should start out deaf. Off by default.
+ ;music_on_hold_when_empty=yes  ; Sets whether MOH should be played when only
+                                ; one person is in the conference or when the
+                                ; the user is waiting on a marked user to enter
+@@ -209,6 +210,8 @@ type=bridge
+ ;sound_kicked ; The sound played to a user who has been kicked from the conference.
+ ;sound_muted  ; The sound played when the mute option it toggled on.
+ ;sound_unmuted  ; The sound played when the mute option it toggled off.
++;sound_deafened  ; The sound played when the deaf option is toggled on.
++;sound_undeafened  ; The sound played when the deaf option is toggled off.
+ ;sound_only_person ; The sound played when the user is the only person in the conference.
+ ;sound_only_one ; The sound played to a user when there is only one other
+                 ; person is in the conference.
+@@ -263,6 +266,8 @@ type=bridge
+ ; toggle_mute      ; Toggle turning on and off mute.  Mute will make the user silent
+                    ; to everyone else, but the user will still be able to listen in.
+                    ; continue to collect the dtmf sequence.
++; toggle_deaf      ; Toggle turning on and off deaf.  Deaf will make the user to hear
++                   ; only silence, but the user will still be able to talk.
+ ; no_op ; This action does nothing (No Operation). Its only real purpose exists for
+         ; being able to reserve a sequence in the config as a menu exit sequence.
+ ; decrease_listening_volume ; Decreases the channel's listening volume.
 diff --git a/include/asterisk/bridging_features.h b/include/asterisk/bridging_features.h
 index e377ca6..5ce3d56 100644
 --- a/include/asterisk/bridging_features.h
@@ -447,3 +622,62 @@ index e377ca6..5ce3d56 100644
  	/*! Bit to indicate whether DTMF should be passed into the bridge tech or not.  */
  	unsigned int dtmf_passthrough:1;
  
+diff --git a/include/asterisk/bridging_technology.h b/include/asterisk/bridging_technology.h
+index 3d2e870..1ecb4c1 100644
+--- a/include/asterisk/bridging_technology.h
++++ b/include/asterisk/bridging_technology.h
+@@ -143,6 +143,21 @@ int ast_bridge_technology_unregister(struct ast_bridge_technology *technology);
+  */
+ void ast_bridge_handle_trip(struct ast_bridge *bridge, struct ast_bridge_channel *bridge_channel, struct ast_channel *chan, int outfd);
+ 
++/*! \brief Used by bridging technologies to hand off a frame to be written to a bridge_channel.
++ *
++ * \param bridge The bridge that the channel is part of.
++ * \param bridge_channel The bridge channel to which the frame is written to.
++ * \param frame The frame to write.
++ *
++ * \retval 0 on success
++ * \retval -1 on failure
++ *
++ * \note This function is essentially a wrapper for ast_write(). The bridging core has some features associated with it
++ * that requires it to have control over how frames are written into a channel.  For these features to be available, the bridging
++ * technology must use this wrapper function over ast_write when pushing a frame out a channel.
++ */
++int ast_bridge_handle_channel_write(struct ast_bridge *bridge, struct ast_bridge_channel *bridge_channel, struct ast_frame *frame);
++
+ /*! \brief Lets the bridging indicate when a bridge channel has stopped or started talking.
+  *
+  * \note All DSP functionality on the bridge has been pushed down to the lowest possible
+diff --git a/main/bridging.c b/main/bridging.c
+index 9bc0edc..3295dc2 100644
+--- a/main/bridging.c
++++ b/main/bridging.c
+@@ -336,6 +336,28 @@ void ast_bridge_handle_trip(struct ast_bridge *bridge, struct ast_bridge_channel
+ 	return;
+ }
+ 
++int ast_bridge_handle_channel_write(struct ast_bridge *bridge, struct ast_bridge_channel *bridge_channel, struct ast_frame *frame)
++{
++	if (frame->frametype == AST_FRAME_VOICE &&
++	    (bridge->features.deaf ||
++	     (bridge_channel->features && bridge_channel->features->deaf))) {
++		short buf[frame->samples];
++		struct ast_frame sframe = {
++			.frametype = AST_FRAME_VOICE,
++			.data.ptr = buf,
++			.samples = frame->samples,
++			.datalen = sizeof(buf),
++		};
++		ast_format_set(&sframe.subclass.format, AST_FORMAT_SLINEAR, 0);
++		memset(buf, 0, sizeof(buf));
++
++		return ast_write(bridge_channel->chan, &sframe);
++	}
++
++	return ast_write(bridge_channel->chan, frame);
++}
++
++
+ /*! \brief Generic thread loop, TODO: Rethink this/improve it */
+ static int generic_thread_loop(struct ast_bridge *bridge)
+ {