--- a/src/aci2/aci/ati_audio.c	Wed Mar 22 04:51:29 2017 +0000
+++ b/src/aci2/aci/ati_audio.c	Wed Mar 22 07:07:15 2017 +0000
@@ -187,4 +187,87 @@
 		return (ATI_FAIL);
 }
 
+/* AT@VMP - play back a voice memo recording */
+GLOBAL T_ATI_RSLT atAtVMP ( char *cl, UBYTE srcId )
+{
+	T_AUDIO_VM_PLAY_PARAMETER play_param;
+	T_RV_RETURN return_path;
+
+	play_param.memo_name[0] = 0;
+	cl = parse(cl, "s", (LONG)(sizeof(play_param.memo_name) - 1),
+		   play_param.memo_name);
+	if (!play_param.memo_name[0])
+		return (ATI_FAIL);
+
+	return_path.addr_id        = NULL;
+	return_path.callback_func  = audio_callback;
+	if (audio_vm_play_start(&play_param, return_path) == AUDIO_OK)
+		return (ATI_CMPL);
+	else
+		return (ATI_FAIL);
+}
+
+/* AT@VMPS - stop VM play started with AT@VMP */
+GLOBAL T_ATI_RSLT atAtVMPS ( char *cl, UBYTE srcId )
+{
+	T_RV_RETURN return_path;
+
+	return_path.addr_id        = NULL;
+	return_path.callback_func  = audio_callback;
+	if (audio_vm_play_stop(return_path) == AUDIO_OK)
+		return (ATI_CMPL);
+	else
+		return (ATI_FAIL);
+}
+
+static const T_AUDIO_TONES_PARAMETER recorder_warning_tone = {
+	0, 500, 1400, -5,
+	0, 500, 0, 0,
+	0, 500, 0, 0,
+	500, 500, 15000, TONE_INFINITE
+};
+
+/* AT@VMR - record a voice memo */
+GLOBAL T_ATI_RSLT atAtVMR ( char *cl, UBYTE srcId )
+{
+	T_AUDIO_VM_RECORD_PARAMETER record_param;
+	int duration = 0, compression = 0;
+	LONG mic_gain = 0x100, network_gain = 0x100;
+	T_RV_RETURN return_path;
+
+	record_param.memo_name[0] = 0;
+	cl = parse(cl, "sddyy", (LONG)(sizeof(record_param.memo_name) - 1),
+		   record_param.memo_name, &duration, &compression,
+		   &mic_gain, &network_gain);
+	if (!record_param.memo_name[0] || !duration)
+		return (ATI_FAIL);
+	record_param.memo_duration = duration;
+	record_param.compression_mode = compression;
+	record_param.microphone_gain = mic_gain;
+	record_param.network_gain = network_gain;
+
+	return_path.addr_id        = NULL;
+	return_path.callback_func  = audio_callback;
+	if (audio_vm_record_start(&record_param,
+				  (T_AUDIO_TONES_PARAMETER *)
+					&recorder_warning_tone,
+				  return_path) == AUDIO_OK)
+		return (ATI_CMPL);
+	else
+		return (ATI_FAIL);
+}
+
+/* AT@VMRS - stop VM recording started with AT@VMR */
+GLOBAL T_ATI_RSLT atAtVMRS ( char *cl, UBYTE srcId )
+{
+	T_RV_RETURN return_path;
+
+	return_path.addr_id        = NULL;
+	return_path.callback_func  = audio_callback;
+	if (audio_vm_record_stop(return_path) == AUDIO_OK)
+		return (ATI_CMPL);
+	else
+		return (ATI_FAIL);
+}
+
 #endif /* ATI_AUDIO_C */