diff --git a/src/include/switch_module_interfaces.h b/src/include/switch_module_interfaces.h
index dcb314076f..2ea548e2af 100644
--- a/src/include/switch_module_interfaces.h
+++ b/src/include/switch_module_interfaces.h
@@ -284,6 +284,9 @@ struct switch_file_handle {
 	switch_buffer_t *audio_buffer;
 	uint32_t thresh;
 	uint32_t silence_hits;
+	uint32_t offset_pos;
+	uint32_t last_pos;
+	int32_t vol;
 };
 
 /*! \brief Abstract interface to an asr module */
diff --git a/src/mod/applications/mod_commands/mod_commands.c b/src/mod/applications/mod_commands/mod_commands.c
index 12c769ab73..3828cb8efb 100644
--- a/src/mod/applications/mod_commands/mod_commands.c
+++ b/src/mod/applications/mod_commands/mod_commands.c
@@ -311,6 +311,19 @@ SWITCH_STANDARD_API(tone_detect_session_function)
 	return SWITCH_STATUS_SUCCESS;
 }
 
+
+SWITCH_STANDARD_API(uuid_function)
+{
+	switch_uuid_t uuid;
+	char uuid_str[SWITCH_UUID_FORMATTED_LENGTH + 1];
+
+	switch_uuid_get(&uuid);
+    switch_uuid_format(uuid_str, &uuid);
+	stream->write_function(stream, "%s", uuid_str);
+	return SWITCH_STATUS_SUCCESS;
+}
+
+
 #define SCHED_TRANSFER_SYNTAX "[+]<time> <uuid> <extension> [<dialplan>] [<context>]"
 SWITCH_STANDARD_API(sched_transfer_function)
 {
@@ -1282,7 +1295,7 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_commands_load)
 	SWITCH_ADD_API(commands_api_interface, "break", "Break", break_function, BREAK_SYNTAX);
 	SWITCH_ADD_API(commands_api_interface, "show", "Show", show_function, SHOW_SYNTAX);
 	SWITCH_ADD_API(commands_api_interface, "status", "status", status_function, "");
-	SWITCH_ADD_API(commands_api_interface, "uuid_bridge", "uuid_bridge", uuid_bridge_function, UUID_SYNTAX);
+	SWITCH_ADD_API(commands_api_interface, "uuid_bridge", "uuid_bridge", uuid_bridge_function, "");
 	SWITCH_ADD_API(commands_api_interface, "session_displace", "session displace", session_displace_function, "<uuid> [start|stop] <path> [<limit>] [mux]");
 	SWITCH_ADD_API(commands_api_interface, "session_record", "session record", session_record_function, SESS_REC_SYNTAX);
 	SWITCH_ADD_API(commands_api_interface, "broadcast", "broadcast", uuid_broadcast_function, BROADCAST_SYNTAX);
@@ -1294,6 +1307,7 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_commands_load)
 	SWITCH_ADD_API(commands_api_interface, "sched_hangup", "Schedule a running call to hangup", sched_hangup_function, SCHED_HANGUP_SYNTAX);
 	SWITCH_ADD_API(commands_api_interface, "sched_broadcast", "Schedule a broadcast event to a running call", sched_broadcast_function, SCHED_BROADCAST_SYNTAX);
 	SWITCH_ADD_API(commands_api_interface, "sched_transfer", "Schedule a broadcast event to a running call", sched_transfer_function, SCHED_TRANSFER_SYNTAX);
+	SWITCH_ADD_API(commands_api_interface, "create_uuid", "Create a uuid", uuid_function, UUID_SYNTAX);
 	SWITCH_ADD_API(commands_api_interface, "sched_api", "Schedule an api command", sched_api_function, "[+]<time> <group_name> <command_string>");
 	SWITCH_ADD_API(commands_api_interface, "sched_del", "Delete a Scheduled task", sched_del_function, "<task_id>|<group_id>");
 	SWITCH_ADD_API(commands_api_interface, "xml_wrap", "Wrap another api command in xml", xml_wrap_api_function, "<command> <args>");
diff --git a/src/mod/languages/mod_spidermonkey/mod_spidermonkey.c b/src/mod/languages/mod_spidermonkey/mod_spidermonkey.c
index 763293f5b4..2deb6ad230 100644
--- a/src/mod/languages/mod_spidermonkey/mod_spidermonkey.c
+++ b/src/mod/languages/mod_spidermonkey/mod_spidermonkey.c
@@ -929,6 +929,29 @@ static switch_status_t js_stream_input_callback(switch_core_session_t *session,
 				return SWITCH_STATUS_SUCCESS;
 			}
 
+			return SWITCH_STATUS_FALSE;
+		} else if (!strncasecmp(ret, "volume", 6)) {
+			char *p;
+
+			if ((p = strchr(ret, ':'))) {
+				p++;
+				if (*p == '+' || *p == '-') {
+					int step;
+					if (!(step = atoi(p))) {
+						step = 1;
+					}
+					fh->vol += step;
+				} else {
+					int vol = atoi(p);
+					fh->vol = vol;
+				}
+				return SWITCH_STATUS_SUCCESS;
+			}
+
+			if (fh->vol) {
+				switch_normalize_volume(fh->vol);
+			}
+
 			return SWITCH_STATUS_FALSE;
 		} else if (!strcasecmp(ret, "pause")) {
 			if (switch_test_flag(fh, SWITCH_FILE_PAUSE)) {
@@ -1361,8 +1384,8 @@ static JSBool session_streamfile(JSContext * cx, JSObject * obj, uintN argc, jsv
 	switch_file_handle_t fh = { 0 };
 	JSFunction *function;
 	switch_input_args_t args = { 0 };
-	char *prebuf;
-
+	char *prebuf, posbuf[35] = "";
+	
 	METHOD_SANITY_CHECK();
 
 	channel = switch_core_session_get_channel(jss->session);
@@ -1420,6 +1443,9 @@ static JSBool session_streamfile(JSContext * cx, JSObject * obj, uintN argc, jsv
 	JS_ResumeRequest(cx, cb_state.saveDepth);
 	*rval = cb_state.ret;
 
+	snprintf(posbuf, sizeof(posbuf), "%u", fh.offset_pos);
+	switch_channel_set_variable(channel, "last_file_position", posbuf);
+
 	return JS_TRUE;
 }
 
@@ -1768,15 +1794,19 @@ static JSBool session_execute(JSContext * cx, JSObject * obj, uintN argc, jsval
 	CHANNEL_SANITY_CHECK();
 
 
-	if (argc > 1) {
+	if (argc > 0) {
 		const switch_application_interface_t *application_interface;
 		char *app_name = JS_GetStringBytes(JS_ValueToString(cx, argv[0]));
-		char *app_arg = JS_GetStringBytes(JS_ValueToString(cx, argv[1]));
+		char *app_arg = NULL;
 		struct js_session *jss = JS_GetPrivate(cx, obj);
 		jsrefcount saveDepth;
 
 		METHOD_SANITY_CHECK();
 
+		if (argc > 1) {
+			app_arg = JS_GetStringBytes(JS_ValueToString(cx, argv[1]));
+		}
+
 		if ((application_interface = switch_loadable_module_get_application_interface(app_name))) {
 			if (application_interface->application_function) {
 				saveDepth = JS_SuspendRequest(cx);
diff --git a/src/switch_core_file.c b/src/switch_core_file.c
index 683e58c042..f4b0beda71 100644
--- a/src/switch_core_file.c
+++ b/src/switch_core_file.c
@@ -110,11 +110,17 @@ SWITCH_DECLARE(switch_status_t) switch_core_file_write(switch_file_handle_t *fh,
 
 SWITCH_DECLARE(switch_status_t) switch_core_file_seek(switch_file_handle_t *fh, unsigned int *cur_pos, int64_t samples, int whence)
 {
+	switch_status_t status;
+
 	assert(fh != NULL);
 	assert(fh->file_interface != NULL);
 
 	switch_set_flag(fh, SWITCH_FILE_SEEK);
-	return fh->file_interface->file_seek(fh, cur_pos, samples, whence);
+	status = fh->file_interface->file_seek(fh, cur_pos, samples, whence);
+	if (samples) {
+		fh->offset_pos = *cur_pos;
+	}
+	return status;
 }
 
 SWITCH_DECLARE(switch_status_t) switch_core_file_set_string(switch_file_handle_t *fh, switch_audio_col_t col, const char *string)
diff --git a/src/switch_ivr_play_say.c b/src/switch_ivr_play_say.c
index fa3b016e31..dd22b54477 100644
--- a/src/switch_ivr_play_say.c
+++ b/src/switch_ivr_play_say.c
@@ -692,6 +692,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_play_file(switch_core_session_t *sess
 
 	if (sample_start > 0) {
 		uint32_t pos = 0;
+		switch_core_file_seek(fh, &pos, 0, SEEK_SET);
 		switch_core_file_seek(fh, &pos, sample_start, SEEK_CUR);
 	}
 
@@ -879,6 +880,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_play_file(switch_core_session_t *sess
 		if (done || olen <= 0) {
 			break;
 		}
+		
 
 		if (!asis) {
 			if (fh->speed > 2) {
@@ -940,8 +942,15 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_play_file(switch_core_session_t *sess
 			olen = llen;
 		}
 
-		write_frame.datalen = (uint32_t) (olen * (asis ? 1 : 2));
-		write_frame.samples = (uint32_t) olen;
+		write_frame.samples = olen;
+
+		if (asis) {
+			write_frame.datalen = olen;
+		} else {
+			write_frame.datalen = write_frame.samples * 2;
+		}
+
+
 
 		llen = olen;
 
@@ -957,8 +966,13 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_play_file(switch_core_session_t *sess
 #endif
 		stream_id = 0;
 
-		status = switch_core_session_write_frame(session, &write_frame, -1, stream_id);
+		if (fh->vol) {
+			switch_change_sln_volume(write_frame.data, write_frame.datalen / 2, fh->vol);
+		}
 
+		fh->offset_pos += write_frame.samples / 2;
+		status = switch_core_session_write_frame(session, &write_frame, -1, stream_id);
+		
 		if (status == SWITCH_STATUS_MORE_DATA) {
 			status = SWITCH_STATUS_SUCCESS;
 			continue;
@@ -991,6 +1005,8 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_play_file(switch_core_session_t *sess
 	}
 
 	switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "done playing file\n");
+	switch_core_file_seek(fh, &fh->last_pos, 0, SEEK_CUR);
+	
 	switch_core_file_close(fh);
 	switch_buffer_destroy(&fh->audio_buffer);
 	if (!asis) {