[core] Add SMBF_PAUSE media bug flag to pause an individual media bug.

* [core] Add SMBF_PAUSE media bug flag to pause an individual media bug.
[core] Add switch_ivr_record_session_pause() to pause a session recording.
[mod_dptools] Add record_session_pause and record_session_resume dialplan APPs.
[mod_commands] Add pause/resume sub-commands to uuid_record API.

diff --git a/src/include/switch_ivr.h b/src/include/switch_ivr.h
index 318ce262141efe00caa0796c5be99686baea6883..1e76848dc9c071d0bd25a5373224e477f58e92d9 100644 (file)
--- a/src/include/switch_ivr.h
+++ b/src/include/switch_ivr.h
@@ -1031,6 +1031,7 @@ SWITCH_DECLARE(char *) switch_ivr_check_presence_mapping(const char *exten_name,
 SWITCH_DECLARE(switch_status_t) switch_ivr_kill_uuid(const char *uuid, switch_call_cause_t cause);
 SWITCH_DECLARE(switch_status_t) switch_ivr_blind_transfer_ack(switch_core_session_t *session, switch_bool_t success);
 SWITCH_DECLARE(switch_status_t) switch_ivr_record_session_mask(switch_core_session_t *session, const char *file, switch_bool_t on);
+SWITCH_DECLARE(switch_status_t) switch_ivr_record_session_pause(switch_core_session_t *session, const char *file, switch_bool_t on);
 
 
 SWITCH_DECLARE(switch_status_t) switch_ivr_stop_video_write_overlay_session(switch_core_session_t *session);

diff --git a/src/include/switch_types.h b/src/include/switch_types.h
index 47a50869d847271313b053fc20b739f7ae7d4591..b9ae217472d54d6e4a4c9ab42fee0f9d1548cc34 100644 (file)
--- a/src/include/switch_types.h
+++ b/src/include/switch_types.h
@@ -1910,7 +1910,8 @@ typedef enum {
        SMBF_SPY_VIDEO_STREAM_BLEG = (1 << 23),
        SMBF_READ_VIDEO_PATCH = (1 << 24),
        SMBF_READ_TEXT_STREAM = (1 << 25),
-       SMBF_FIRST = (1 << 26)
+       SMBF_FIRST = (1 << 26),
+       SMBF_PAUSE = (1 << 27)
 } switch_media_bug_flag_enum_t;
 typedef uint32_t switch_media_bug_flag_t;
 

diff --git a/src/mod/applications/mod_commands/mod_commands.c b/src/mod/applications/mod_commands/mod_commands.c
index 960268cd4f63c9480885ddbb061ee67ab06f0812..8c185bcb12f7da4a09fccee2e22f5e26f0191245 100644 (file)
--- a/src/mod/applications/mod_commands/mod_commands.c
+++ b/src/mod/applications/mod_commands/mod_commands.c
@@ -4781,6 +4781,18 @@ SWITCH_STANDARD_API(session_record_function)
                } else {
                        stream->write_function(stream, "+OK Success\n");
                }
+       } else if (!strcasecmp(action, "pause")) {
+               if (switch_ivr_record_session_pause(rsession, path, SWITCH_TRUE) != SWITCH_STATUS_SUCCESS) {
+                       stream->write_function(stream, "-ERR Cannot pause recording session!\n");
+               } else {
+                       stream->write_function(stream, "+OK Success\n");
+               }
+       } else if (!strcasecmp(action, "resume")) {
+               if (switch_ivr_record_session_pause(rsession, path, SWITCH_FALSE) != SWITCH_STATUS_SUCCESS) {
+                       stream->write_function(stream, "-ERR Cannot resume recording session!\n");
+               } else {
+                       stream->write_function(stream, "+OK Success\n");
+               }
        } else if (!strcasecmp(action, "mask")) {
                if (switch_ivr_record_session_mask(rsession, path, SWITCH_TRUE) != SWITCH_STATUS_SUCCESS) {
                        stream->write_function(stream, "-ERR Cannot mask recording session!\n");

diff --git a/src/mod/applications/mod_dptools/mod_dptools.c b/src/mod/applications/mod_dptools/mod_dptools.c
index 079487f9e788477c5de732e35e3b56ca6826d8fa..d755640c358bc601d58747f4ccfbc1ee5c3eb174 100644 (file)
--- a/src/mod/applications/mod_dptools/mod_dptools.c
+++ b/src/mod/applications/mod_dptools/mod_dptools.c
@@ -1,6 +1,6 @@
 /*
  * FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
- * Copyright (C) 2005-2015, Anthony Minessale II <anthm@freeswitch.org>
+ * Copyright (C) 2005-2020, Anthony Minessale II <anthm@freeswitch.org>
  *
  * Version: MPL 1.1
  *
@@ -3317,6 +3317,16 @@ SWITCH_STANDARD_APP(record_session_unmask_function)
        switch_ivr_record_session_mask(session, (char *) data, SWITCH_FALSE);
 }
 
+SWITCH_STANDARD_APP(record_session_pause_function)
+{
+       switch_ivr_record_session_pause(session, (char *) data, SWITCH_TRUE);
+}
+
+SWITCH_STANDARD_APP(record_session_resume_function)
+{
+       switch_ivr_record_session_pause(session, (char *) data, SWITCH_FALSE);
+}
+
 SWITCH_STANDARD_APP(record_session_function)
 {
        char *array[5] = {0};
@@ -6679,7 +6689,9 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_dptools_load)
        SWITCH_ADD_APP(app_interface, "stop_record_session", "Stop Record Session", STOP_SESS_REC_DESC, stop_record_session_function, "<path>", SAF_NONE);
        SWITCH_ADD_APP(app_interface, "record_session", "Record Session", SESS_REC_DESC, record_session_function, "<path> [+<timeout>]", SAF_MEDIA_TAP);
        SWITCH_ADD_APP(app_interface, "record_session_mask", "Mask audio in recording", SESS_REC_MASK_DESC, record_session_mask_function, "<path>", SAF_MEDIA_TAP);
-       SWITCH_ADD_APP(app_interface, "record_session_unmask", "Resume recording", SESS_REC_UNMASK_DESC, record_session_unmask_function, "<path>", SAF_MEDIA_TAP);
+       SWITCH_ADD_APP(app_interface, "record_session_unmask", "Stop masking audio in recording", SESS_REC_UNMASK_DESC, record_session_unmask_function, "<path>", SAF_MEDIA_TAP);
+       SWITCH_ADD_APP(app_interface, "record_session_pause", "Pause recording", "Temporarily pause writing call recording audio to file", record_session_pause_function, "<path>", SAF_MEDIA_TAP);
+       SWITCH_ADD_APP(app_interface, "record_session_resume", "Resume paused recording", "Resume writing call recording audio to file", record_session_resume_function, "<path>", SAF_MEDIA_TAP);
        SWITCH_ADD_APP(app_interface, "record", "Record File", "Record a file from the channels input", record_function,
                                   "<path> [<time_limit_secs>] [<silence_thresh>] [<silence_hits>]", SAF_NONE);
        SWITCH_ADD_APP(app_interface, "preprocess", "pre-process", "pre-process", preprocess_session_function, "", SAF_NONE);

diff --git a/src/switch_core_io.c b/src/switch_core_io.c
index 1d5ff7510b9431a5c2477d6c031c263593c7f0c0..13054b5b089c0a25df8b76a0dd93ed4566949854 100644 (file)
--- a/src/switch_core_io.c
+++ b/src/switch_core_io.c
@@ -242,7 +242,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_read_frame(switch_core_sessi
                for (bp = session->bugs; bp; bp = bp->next) {
                        ok = SWITCH_TRUE;
 
-                       if (switch_channel_test_flag(session->channel, CF_PAUSE_BUGS) && !switch_core_media_bug_test_flag(bp, SMBF_NO_PAUSE)) {
+                       if (switch_core_media_bug_test_flag(bp, SMBF_PAUSE) || (switch_channel_test_flag(session->channel, CF_PAUSE_BUGS) && !switch_core_media_bug_test_flag(bp, SMBF_NO_PAUSE))) {
                                continue;
                        }
 
@@ -303,7 +303,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_read_frame(switch_core_sessi
                        for (bp = session->bugs; bp; bp = bp->next) {
                                ok = SWITCH_TRUE;
 
-                               if (switch_channel_test_flag(session->channel, CF_PAUSE_BUGS) && !switch_core_media_bug_test_flag(bp, SMBF_NO_PAUSE)) {
+                               if (switch_core_media_bug_test_flag(bp, SMBF_PAUSE) || (switch_channel_test_flag(session->channel, CF_PAUSE_BUGS) && !switch_core_media_bug_test_flag(bp, SMBF_NO_PAUSE))) {
                                        continue;
                                }
 
@@ -652,7 +652,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_read_frame(switch_core_sessi
                        for (bp = session->bugs; bp; bp = bp->next) {
                                ok = SWITCH_TRUE;
 
-                               if (switch_channel_test_flag(session->channel, CF_PAUSE_BUGS) && !switch_core_media_bug_test_flag(bp, SMBF_NO_PAUSE)) {
+                               if (switch_core_media_bug_test_flag(bp, SMBF_PAUSE) || (switch_channel_test_flag(session->channel, CF_PAUSE_BUGS) && !switch_core_media_bug_test_flag(bp, SMBF_NO_PAUSE))) {
                                        continue;
                                }
 
@@ -703,7 +703,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_read_frame(switch_core_sessi
                        for (bp = session->bugs; bp; bp = bp->next) {
                                ok = SWITCH_TRUE;
 
-                               if (switch_channel_test_flag(session->channel, CF_PAUSE_BUGS) && !switch_core_media_bug_test_flag(bp, SMBF_NO_PAUSE)) {
+                               if (switch_core_media_bug_test_flag(bp, SMBF_PAUSE) || (switch_channel_test_flag(session->channel, CF_PAUSE_BUGS) && !switch_core_media_bug_test_flag(bp, SMBF_NO_PAUSE))) {
                                        continue;
                                }
 
@@ -883,7 +883,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_read_frame(switch_core_sessi
                        for (bp = session->bugs; bp; bp = bp->next) {
                                ok = SWITCH_TRUE;
 
-                               if (switch_channel_test_flag(session->channel, CF_PAUSE_BUGS) && !switch_core_media_bug_test_flag(bp, SMBF_NO_PAUSE)) {
+                               if (switch_core_media_bug_test_flag(bp, SMBF_PAUSE) || (switch_channel_test_flag(session->channel, CF_PAUSE_BUGS) && !switch_core_media_bug_test_flag(bp, SMBF_NO_PAUSE))) {
                                        continue;
                                }
 

diff --git a/src/switch_core_media.c b/src/switch_core_media.c
index 5c4e19ad49f243a7511a29687891fe7fd1d73d6f..0db5a7c95d8d2686e53389a04704b2c0cd8d815c 100644 (file)
--- a/src/switch_core_media.c
+++ b/src/switch_core_media.c
@@ -7224,7 +7224,7 @@ static switch_status_t perform_write(switch_core_session_t *session, switch_fram
                for (bp = session->bugs; bp; bp = bp->next) {
                        ok = SWITCH_TRUE;
 
-                       if (switch_channel_test_flag(session->channel, CF_PAUSE_BUGS) && !switch_core_media_bug_test_flag(bp, SMBF_NO_PAUSE)) {
+                       if (switch_core_media_bug_test_flag(bp, SMBF_PAUSE) || (switch_channel_test_flag(session->channel, CF_PAUSE_BUGS) && !switch_core_media_bug_test_flag(bp, SMBF_NO_PAUSE))) {
                                continue;
                        }
 
@@ -14871,7 +14871,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_write_video_frame(switch_cor
                for (bp = session->bugs; bp; bp = bp->next) {
                        switch_bool_t ok = SWITCH_TRUE;
 
-                       if (switch_channel_test_flag(session->channel, CF_PAUSE_BUGS) && !switch_core_media_bug_test_flag(bp, SMBF_NO_PAUSE)) {
+                       if (switch_core_media_bug_test_flag(bp, SMBF_PAUSE) || (switch_channel_test_flag(session->channel, CF_PAUSE_BUGS) && !switch_core_media_bug_test_flag(bp, SMBF_NO_PAUSE))) {
                                continue;
                        }
 
@@ -15252,7 +15252,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_read_video_frame(switch_core
                for (bp = session->bugs; bp; bp = bp->next) {
                        switch_bool_t ok = SWITCH_TRUE;
 
-                       if (switch_channel_test_flag(session->channel, CF_PAUSE_BUGS) && !switch_core_media_bug_test_flag(bp, SMBF_NO_PAUSE)) {
+                       if (switch_core_media_bug_test_flag(bp, SMBF_PAUSE) || (switch_channel_test_flag(session->channel, CF_PAUSE_BUGS) && !switch_core_media_bug_test_flag(bp, SMBF_NO_PAUSE))) {
                                continue;
                        }
 
@@ -15516,7 +15516,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_read_text_frame(switch_core_
                for (bp = session->bugs; bp; bp = bp->next) {
                        switch_bool_t ok = SWITCH_TRUE;
 
-                       if (switch_channel_test_flag(session->channel, CF_PAUSE_BUGS) && !switch_core_media_bug_test_flag(bp, SMBF_NO_PAUSE)) {
+                       if (switch_core_media_bug_test_flag(bp, SMBF_PAUSE) || (switch_channel_test_flag(session->channel, CF_PAUSE_BUGS) && !switch_core_media_bug_test_flag(bp, SMBF_NO_PAUSE))) {
                                continue;
                        }
 
@@ -16199,7 +16199,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_write_frame(switch_core_sess
                                continue;
                        }
 
-                       if (switch_channel_test_flag(session->channel, CF_PAUSE_BUGS) && !switch_core_media_bug_test_flag(bp, SMBF_NO_PAUSE)) {
+                       if (switch_core_media_bug_test_flag(bp, SMBF_PAUSE) || (switch_channel_test_flag(session->channel, CF_PAUSE_BUGS) && !switch_core_media_bug_test_flag(bp, SMBF_NO_PAUSE))) {
                                continue;
                        }
 

diff --git a/src/switch_ivr_async.c b/src/switch_ivr_async.c
index 953d49ed7d6cfdde161a07a74b1fcc2ed2430d2e..bcf5f17499f0a7344597a85ed9d23e9e61f4d9dd 100644 (file)
--- a/src/switch_ivr_async.c
+++ b/src/switch_ivr_async.c
@@ -1869,6 +1869,22 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_record_session_mask(switch_core_sessi
        return SWITCH_STATUS_FALSE;
 }
 
+SWITCH_DECLARE(switch_status_t) switch_ivr_record_session_pause(switch_core_session_t *session, const char *file, switch_bool_t on)
+{
+       switch_media_bug_t *bug;
+       switch_channel_t *channel = switch_core_session_get_channel(session);
+
+       if ((bug = switch_channel_get_private(channel, file))) {
+               if (on) {
+                       switch_core_media_bug_set_flag(bug, SMBF_PAUSE);
+               } else {
+                       switch_core_media_bug_clear_flag(bug, SMBF_PAUSE);
+               }
+               return SWITCH_STATUS_SUCCESS;
+       }
+       return SWITCH_STATUS_FALSE;
+}
+
 SWITCH_DECLARE(switch_status_t) switch_ivr_stop_record_session(switch_core_session_t *session, const char *file)
 {
        switch_media_bug_t *bug;

diff --git a/tests/unit/.gitignore b/tests/unit/.gitignore
index b3689b97aba40bf063cd6984d4030d8b7bb13a9e..a9c5b8eb8f7d00515aeacbde7bbda52daf70d287 100644 (file)
--- a/tests/unit/.gitignore
+++ b/tests/unit/.gitignore
@@ -17,9 +17,12 @@ switch_core
 switch_core_codec
 switch_core_db
 switch_core_file
+switch_core_session
 switch_core_video
+switch_eavesdrop
 switch_event
 switch_hash
+switch_ivr_async
 switch_ivr_originate
 switch_ivr_play_say
 switch_packetizer
@@ -37,7 +40,9 @@ switch_vpx
 switch_xml
 switch_estimators
 switch_jitter_buffer
+test_sofia
 .deps/
 Makefile
 conf/*/
 conf_playsay/*/
+conf_async/*/

diff --git a/tests/unit/Makefile.am b/tests/unit/Makefile.am
index 10660c7dbd7028274b9a1e78e314b71ac0f9ab57..9d57dbe589fd9df50fa6dc489d7ec537f0fdde24 100644 (file)
--- a/tests/unit/Makefile.am
+++ b/tests/unit/Makefile.am
@@ -2,7 +2,7 @@ include $(top_srcdir)/build/modmake.rulesam
 
 noinst_PROGRAMS = switch_event switch_hash switch_ivr_originate switch_utils switch_core switch_console switch_vpx switch_core_file \
                           switch_ivr_play_say switch_core_codec switch_rtp switch_xml
-noinst_PROGRAMS += switch_core_video switch_core_db switch_vad switch_packetizer test_sofia switch_core_asr switch_core_session
+noinst_PROGRAMS += switch_core_video switch_core_db switch_vad switch_packetizer test_sofia switch_ivr_async switch_core_asr switch_core_session
 
 AM_LDFLAGS += -avoid-version -no-undefined $(SWITCH_AM_LDFLAGS) $(openssl_LIBS)
 AM_LDFLAGS += $(FREESWITCH_LIBS) $(switch_builddir)/libfreeswitch.la $(CORE_LIBS) $(APR_LIBS)

diff --git a/tests/unit/conf_async/freeswitch.xml b/tests/unit/conf_async/freeswitch.xml
new file mode 100644 (file)
index 0000000..3e87047
--- /dev/null
+++ b/tests/unit/conf_async/freeswitch.xml
@@ -0,0 +1,47 @@
+<?xml version="1.0"?>
+<document type="freeswitch/xml">
+  <X-PRE-PROCESS cmd="exec-set" data="test=echo 1234"/>
+  <X-PRE-PROCESS cmd="set" data="default_password=$${test}"/>
+  <section name="configuration" description="Various Configuration">
+    <configuration name="modules.conf" description="Modules">
+      <modules>
+        <load module="mod_console"/>
+        <load module="mod_loopback"/>
+        <load module="mod_opus"/>
+        <load module="mod_commands"/>
+        <load module="mod_sndfile"/>
+        <load module="mod_dptools"/>
+        <load module="mod_tone_stream"/>
+        <load module="mod_test"/>
+      </modules>
+    </configuration>
+
+    <configuration name="console.conf" description="Console Logger">
+      <mappings>
+        <map name="all" value="console,debug,info,notice,warning,err,crit,alert"/>
+      </mappings>
+      <settings>
+        <param name="colorize" value="true"/>
+        <param name="loglevel" value="debug"/>
+      </settings>
+    </configuration>
+
+    <configuration name="timezones.conf" description="Timezones">
+      <timezones>
+          <zone name="GMT" value="GMT0" />
+      </timezones>
+    </configuration>
+
+    <X-PRE-PROCESS cmd="include" data="vpx.conf.xml"/>
+  </section>
+
+  <section name="dialplan" description="Regex/XML Dialplan">
+    <context name="default">
+      <extension name="sample">
+        <condition>
+          <action application="info"/>
+        </condition>
+      </extension>
+    </context>
+  </section>
+</document>

diff --git a/tests/unit/switch_ivr_async.c b/tests/unit/switch_ivr_async.c
new file mode 100644 (file)
index 0000000..3cf8a8a
--- /dev/null
+++ b/tests/unit/switch_ivr_async.c
@@ -0,0 +1,124 @@
+/*
+ * FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
+ * Copyright (C) 2005-2020, Anthony Minessale II <anthm@freeswitch.org>
+ *
+ * Version: MPL 1.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
+ *
+ * The Initial Developer of the Original Code is
+ * Anthony Minessale II <anthm@freeswitch.org>
+ * Portions created by the Initial Developer are Copyright (C)
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ * Chris Rienzo <chris@signalwire.com>
+ *
+ *
+ * switch_ivr_async.c -- Async IVR tests
+ *
+ */
+#include <switch.h>
+#include <stdlib.h>
+
+#include <test/switch_test.h>
+
+static switch_status_t partial_play_and_collect_input_callback(switch_core_session_t *session, void *input, switch_input_type_t input_type, void *data, __attribute__((unused))unsigned int len)
+{
+       switch_status_t status = SWITCH_STATUS_SUCCESS;
+       int *count = (int *)data;
+
+       if (input_type == SWITCH_INPUT_TYPE_EVENT) {
+               switch_event_t *event = (switch_event_t *)input;
+
+               if (event->event_id == SWITCH_EVENT_DETECTED_SPEECH) {
+                       const char *speech_type = switch_event_get_header(event, "Speech-Type");
+
+                       if (zstr(speech_type) || strcmp(speech_type, "detected-partial-speech")) {
+                               return status;
+                       }
+
+                       (*count)++;
+                       switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_INFO, "partial events count: %d\n", *count);
+
+                       char *body = switch_event_get_body(event);
+                       switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_NOTICE, "body=[%s]\n", body);
+               }
+       } else if (input_type == SWITCH_INPUT_TYPE_DTMF) {
+               // never mind
+       }
+
+       return status;
+}
+
+FST_CORE_BEGIN("./conf_async")
+{
+       FST_SUITE_BEGIN(switch_ivr_play_async)
+       {
+               FST_SETUP_BEGIN()
+               {
+                       fst_requires_module("mod_tone_stream");
+                       fst_requires_module("mod_sndfile");
+                       fst_requires_module("mod_dptools");
+                       fst_requires_module("mod_test");
+               }
+               FST_SETUP_END()
+
+               FST_TEARDOWN_BEGIN()
+               {
+               }
+               FST_TEARDOWN_END()
+
+               FST_SESSION_BEGIN(session_record_pause)
+               {
+                       const char *record_filename = switch_core_session_sprintf(fst_session, "%s%s%s.wav", SWITCH_GLOBAL_dirs.temp_dir, SWITCH_PATH_SEPARATOR, switch_core_session_get_uuid(fst_session));
+
+                       switch_status_t status;
+                       status = switch_ivr_record_session_event(fst_session, record_filename, 0, NULL, NULL);
+                       fst_xcheck(status == SWITCH_STATUS_SUCCESS, "Expect switch_ivr_record_session() to return SWITCH_STATUS_SUCCESS");
+
+                       status = switch_ivr_play_file(fst_session, NULL, "tone_stream://%(400,200,400,450);%(400,2000,400,450)", NULL);
+                       fst_xcheck(status == SWITCH_STATUS_SUCCESS, "Expect switch_ivr_play_file() to return SWITCH_STATUS_SUCCESS");
+
+                       status = switch_ivr_record_session_pause(fst_session, record_filename, SWITCH_TRUE);
+                       fst_xcheck(status == SWITCH_STATUS_SUCCESS, "Expect switch_ivr_record_session_pause(SWITCH_TRUE) to return SWITCH_STATUS_SUCCESS");
+
+                       switch_ivr_play_file(fst_session, NULL, "silence_stream://1000,0", NULL);
+
+                       status = switch_ivr_record_session_pause(fst_session, record_filename, SWITCH_FALSE);
+                       fst_xcheck(status == SWITCH_STATUS_SUCCESS, "Expect switch_ivr_record_session_pause(SWITCH_FALSE) to return SWITCH_STATUS_SUCCESS");
+
+                       status = switch_ivr_play_file(fst_session, NULL, "tone_stream://%(400,200,400,450)", NULL);
+                       fst_xcheck(status == SWITCH_STATUS_SUCCESS, "Expect switch_ivr_play_file() to return SWITCH_STATUS_SUCCESS");
+
+                       status = switch_ivr_stop_record_session(fst_session, record_filename);
+                       fst_xcheck(status == SWITCH_STATUS_SUCCESS, "Expect switch_ivr_stop_record_session() to return SWITCH_STATUS_SUCCESS");
+
+                       switch_ivr_play_file(fst_session, NULL, "silence_stream://100,0", NULL);
+
+                       fst_xcheck(switch_file_exists(record_filename, fst_pool) == SWITCH_STATUS_SUCCESS, "Expect recording file to exist");
+
+                       unlink(record_filename);
+
+                       const char *duration_ms_str = switch_channel_get_variable(fst_channel, "record_ms");
+                       fst_requires(duration_ms_str != NULL);
+                       int duration_ms = atoi(duration_ms_str);
+                       switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(fst_session), SWITCH_LOG_NOTICE, "Recording duration is %s ms\n", duration_ms_str);
+                       fst_xcheck(duration_ms > 3500 && duration_ms < 3700, "Expect recording to be between 3500 and 3700 ms");
+               }
+               FST_SESSION_END()
+       }
+       FST_SUITE_END()
+}
+FST_CORE_END()
+