diff --git a/dashboard/index.php b/dashboard/index.php
index f44a3d6..d2cb023 100644
--- a/dashboard/index.php
+++ b/dashboard/index.php
@@ -156,7 +156,7 @@ if ($CallingHome['Active']) {
         </div>
         <div id="navbar" class="navbar-collapse collapse">
             <ul class="nav navbar-nav navbar-right">
-                <li class="navbar-info">V#Q<?php echo $Reflector->GetVersion(); ?> - Dashboard
+                <li class="navbar-info">V#<?php echo $Reflector->GetVersion(); ?> - Dashboard
                     v<?php echo $PageOptions['DashboardVersion']; ?></li>
                 <li class="navbar-info">Service
                     uptime: <?php echo FormatSeconds($Reflector->GetServiceUptime()); ?></li>
diff --git a/dashboard/pgs/country.csv b/dashboard/pgs/country.csv
index 5038fd9..8de7edf 100755
--- a/dashboard/pgs/country.csv
+++ b/dashboard/pgs/country.csv
@@ -10,13 +10,13 @@ Andorra;AD;C3
 Angola;AO;D2-D3
 Anguilla;AI;VP2E
 Annobon Island;GQ;3C0
-Antarctica;AQ;CE9-KC4A-KC4U
+Antarctica;AQ;ATA-ATN-AT0-CE9-DP0-DP1-DP2-ED-EM-FT8Y-HL8-DT8-IA0-KC4AA-KC4US-LU1Z-LU2Z-LU3Z-LU4Z-LU5Z-LU6Z-LU7Z-LU8Z-LU9Z-LU0Z-LZ0-OA0-OJ1-OR4-RI1A-VK0-VP8-VU-ZL5-ZL9-ZS7-ZV0-ZX0-3Y-8J1
 Antigua and Barbuda;AG;V2
 Argentina;AR;LO-LP-LQ-LR-LS-LT-LU-LV-LW
 Armenia;AM;EK
 Aruba;AW;P4
 Ascension Island;SH;ZD8
-Asiatic Russia;RU;UA0-UA8-UA9-UB0-UB8-UB9-UC0-UC8-UC9-UD0-UD8-UD9-UE0-UE8-UE9-UF0-UF8-UF9-UG0-UG8-UG9-UH0-UH8-UH9-UI0-UI8-UI9-RA0-RA8-RA9-RB0-RB8-RB9-RC0-RC8-RC9-RD0-RD8-RD9-RE0-RE8-RE9-RF0-RF8-RF9-RG0-RG8-RG9-RH0-RH8-RH9-RI0-RI8-RI9-RJ0-RJ8-RJ9-RK0-RK8-RK9-RL0-RL8-RL9-RM0-RM8-RM9-RN0-RN8-RN9-RO0-RO8-RO9-RP0-RP8-RP9-RQ0-RQ8-RQ9-RR0-RR8-RR9-RS0-RS8-RS9-RT0-RT8-RT9-RU0-RU8-RU9-RV0-RV8-RV9-RW0-RW8-RW9-RX0-RX8-RX9-RY0-RY8-RY9-RZ0-RZ8-RZ9
+Asiatic Russia;RU;UA0-UA8-UA9-UB0-UB8-UB9-UC0-UC8-UC9-UD0-UD8-UD9-UE0-UE8-UE9-UF0-UF8-UF9-UG0-UG8-UG9-UH0-UH8-UH9-UI0-UI8-UI9-RA0-RA8-RA9-RB0-RB8-RB9-RC0-RC8-RC9-RD0-RD8-RD9-RE0-RE8-RE9-RF0-RF8-RF9-RG0-RG8-RG9-RH0-RH8-RH9-RI0-RI8-RI9-RJ0-RJ8-RJ9-RK0-RK8-RK9-RL0-RL8-RL9-RM0-RM8-RM9-RN0-RN8-RN9-RO0-RO8-RO9-RP0-RP8-RP9-RQ0-RQ8-RQ9-RR0-RR8-RR9-RS0-RS8-RS9-RT0-RT8-RT9-RU0-RU8-RU9-RV0-RV8-RV9-RW0-RW8-RW9-RX0-RX8-RX9-RY0-RY8-RY9-RZ0-RZ8-RZ9-R8-R9
 Australia;AU;VK-AX
 Austria;AT;OE
 Azerbaijan;AZ;4J-4K
@@ -88,12 +88,12 @@ Eastern Kiribati (Line Island);KI;T32
 Ecuador;EC;HC-HD
 Egypt;EG;SU
 El Salvador;SV;YS-HU
-England;EN;2E-M0-M1-M2-M3-M4-M5-M6-M7-M8-M9-MB-MX-G0-G1-G2-G3-G4-G5-G6-G7-G8-G9-GB-GX
+England;GB;2E-M0-M1-M2-M3-M4-M5-M6-M7-M8-M9-MB-MX-G0-G1-G2-G3-G4-G5-G6-G7-G8-G9-GB-GX
 Equatorial Guinea;GQ;3C
 Eritrea;ER;E3
 Estonia;EE;ES
 Ethiopia;ET;ET
-European Russia;RU;UA1-UA3-UA4-UA5-UA6-UA7-UB1-UB2-UB3-UB4-UB5-UB6-UB7-UC1-UC2-UC3-UC4-UC5-UC6-UC7-UD1-UD2-UD3-UD4-UD5-UD6-UD7-UE1-UE2-UE3-UE4-UE5-UE6-UE7-UF1-UF2-UF3-UF4-UF5-UF6-UF7-UG1-UG2-UG3-UG4-UG5-UG6-UG7-UH1-UH2-UH3-UH4-UH5-UH6-UH7-UI1-UI2-UI3-UI4-UI5-UI6-UI7-RA1-RA3-RA4-RA5-RA6-RA7-RB1-RB2-RB3-RB4-RB5-RB6-RB7-RC1-RC2-RC3-RC4-RC5-RC6-RC7-RD1-RD2-RD3-RD4-RD5-RD6-RD7-RE1-RE2-RE3-RE4-RE5-RE6-RE7-RF1-RF2-RF3-RF4-RF5-RF6-RF7-RG1-RG2-RG3-RG4-RG5-RG6-RG7-RH1-RH2-RH3-RH4-RH5-RH6-RH7-RI1-RI2-RI3-RI4-RI5-RI6-RI7-RJ1-RJ2-RJ3-RJ4-RJ5-RJ6-RJ7-RK1-RK2-RK3-RK4-RK5-RK6-RK7-RL1-RL2-RL3-RL4-RL5-RL6-RL7-RM1-RM2-RM3-RM4-RM5-RM6-RM7-RN1-RN2-RN3-RN4-RN5-RN6-RN7-RO1-RO2-RO3-RO4-RO5-RO6-RO7-RP1-RP2-RP3-RP4-RP5-RP6-RP7-RQ1-RQ2-RQ3-RQ4-RQ5-RQ6-RQ7-RR1-RR2-RR3-RR4-RR5-RR6-RR7-RS1-RS2-RS3-RS4-RS5-RS6-RS7-RT1-RT2-RT3-RT4-RT5-RT6-RT7-RU1-RU2-RU3-RU4-RU5-RU6-RU7-RV1-RV2-RV3-RV4-RV5-RV6-RV7-RW1-RW2-RW3-RW4-RW5-RW6-RW7-RX1-RX2-RX3-RX4-RX5-RX6-RX7-RY1-RY2-RY3-RY4-RY5-RY6-RY7-RZ1-RZ2-RZ3-RZ4-RZ5-RZ6-RZ7
+European Russia;RU;UA1-UA3-UA4-UA5-UA6-UA7-UB1-UB2-UB3-UB4-UB5-UB6-UB7-UC1-UC2-UC3-UC4-UC5-UC6-UC7-UD1-UD2-UD3-UD4-UD5-UD6-UD7-UE1-UE2-UE3-UE4-UE5-UE6-UE7-UF1-UF2-UF3-UF4-UF5-UF6-UF7-UG1-UG2-UG3-UG4-UG5-UG6-UG7-UH1-UH2-UH3-UH4-UH5-UH6-UH7-UI1-UI2-UI3-UI4-UI5-UI6-UI7-RA1-RA3-RA4-RA5-RA6-RA7-RB1-RB2-RB3-RB4-RB5-RB6-RB7-RC1-RC2-RC3-RC4-RC5-RC6-RC7-RD1-RD2-RD3-RD4-RD5-RD6-RD7-RE1-RE2-RE3-RE4-RE5-RE6-RE7-RF1-RF2-RF3-RF4-RF5-RF6-RF7-RG1-RG2-RG3-RG4-RG5-RG6-RG7-RH1-RH2-RH3-RH4-RH5-RH6-RH7-RI1-RI2-RI3-RI4-RI5-RI6-RI7-RJ1-RJ2-RJ3-RJ4-RJ5-RJ6-RJ7-RK1-RK2-RK3-RK4-RK5-RK6-RK7-RL1-RL2-RL3-RL4-RL5-RL6-RL7-RM1-RM2-RM3-RM4-RM5-RM6-RM7-RN1-RN2-RN3-RN4-RN5-RN6-RN7-RO1-RO2-RO3-RO4-RO5-RO6-RO7-RP1-RP2-RP3-RP4-RP5-RP6-RP7-RQ1-RQ2-RQ3-RQ4-RQ5-RQ6-RQ7-RR1-RR2-RR3-RR4-RR5-RR6-RR7-RS1-RS2-RS3-RS4-RS5-RS6-RS7-RT1-RT2-RT3-RT4-RT5-RT6-RT7-RU1-RU2-RU3-RU4-RU5-RU6-RU7-RV1-RV2-RV3-RV4-RV5-RV6-RV7-RW1-RW2-RW3-RW4-RW5-RW6-RW7-RX1-RX2-RX3-RX4-RX5-RX6-RX7-RY1-RY2-RY3-RY4-RY5-RY6-RY7-RZ1-RZ2-RZ3-RZ4-RZ5-RZ6-RZ7-R1-R2-R3-R4-R5-R6-R7
 Falkland Islands (Malvinas);FK;VP8
 Faroe Islands;FO;OY
 Fiji;FJ;3D2
diff --git a/rconfig b/rconfig
index 55affec..a382332 100755
--- a/rconfig
+++ b/rconfig
@@ -143,27 +143,90 @@ EvaluateVar ()
 	fi
 }
 
+TestGainValue ()
+{
+	if [[ "$1" =~ ^[-]?[0-9]+$ ]]; then
+		if (( $1 >= -24 && $1 <= 24 )); then
+			return 0
+		else
+			return 1
+		fi
+	else
+		return 1
+	fi
+}
+
+AudioGainMenu ()
+{
+while [[ "$key" != q* ]]
+do
+	clear
+	echo
+	echo    "     DVSI AMBE Chip Audio Gain Menu"
+	echo
+	echo    "     All values are in dB and can be from -24 to 24"
+	echo    "     'input' means the audio amplitude is adjusted before encoding"
+	echo    "     'output' means the audio amplitude is adjusted after decoding"
+	echo
+	echo    "     Non-zero values are generally not required!"
+	echo    "     USE AT YOUR OWN RISK!"
+	echo
+	echo -n "si : D-Star audio input   = "; EvaluateVar dstar_in_gain{,_d}
+	echo -n "so : D-Star audio output  = "; EvaluateVar dstar_out_gain{,_d}
+	echo -n "mi : DMR/YSF audio input  = "; EvaluateVar dmr_in_gain{,_d}
+	echo -n "mo : DMR/YSF audio output = "; EvaluateVar dmr_out_gain{,_d}
+	echo
+	echo    "q  : Return to Main Menu"
+	echo    "u  : Unset the value of <key> (revert to the default value)."
+	echo
+	read -p "Please input <key> <value> : " key value
+	  if [[ "$key" == si* ]]; then
+		TestGainValue "$value" && dstar_in_gain="$value"
+	elif [[ "$key" == so* ]]; then
+		TestGainValue "$value" && dstar_out_gain="$value"
+	elif [[ "$key" == mi* ]]; then
+		TestGainValue "$value" && dmr_in_gain="$value"
+	elif [[ "$key" == mo* ]]; then
+		TestGainValue "$value" && dmr_out_gain="$value"
+	elif [[ "$key" == u*  ]]; then
+		  if [[ "$value" == si* ]]; then
+			unset dstar_in_gain
+		elif [[ "$value" == so* ]]; then
+			unset dstar_out_gain
+		elif [[ "$value" == mi* ]]; then
+			unset dmr_in_gain
+		elif [[ "$value" == mo* ]]; then
+			unset dmr_out_gain
+		fi
+	fi
+done
+}
+
 WriteMemFile ()
 {
 	local file
 	file="$rcfg"
 	echo "# created on `date`"                                  > $file
-	[ -z ${callsign+x}    ] || echo    "callsign='$callsign'"  >> $file
-	[ -z ${modules+x}     ] || echo     "modules='$modules'"   >> $file
-	[ -z ${ip4addr+x}     ] || echo     "ip4addr='$ip4addr'"   >> $file
-	[ -z ${ip6addr+x}     ] || echo     "ip6addr='$ip6addr'"   >> $file
-	[ -z ${tcaddress+x}   ] || echo   "tcaddress='$tcaddress'" >> $file
-	[ -z ${tcmodules+x}   ] || echo   "tcmodules='$tcmodules'" >> $file
-	[ -z ${ysfautolink+x} ] || echo "ysfautolink=$ysfautolink" >> $file
-	[ -z ${ysfmodule+x}   ] || echo   "ysfmodule='$ysfmodule'" >> $file
-	[ -z ${ysflocaldb+x}  ] || echo  "ysflocaldb=$ysflocaldb"  >> $file
-	[ -z ${ysfdbname+x}   ] || echo   "ysfdbname='$ysfdbname'" >> $file
-	[ -z ${ysfdbuser+x}   ] || echo   "ysfdbuser='$ysfdbuser'" >> $file
-	[ -z ${ysfrname+x}    ] || echo    "ysfrname='$ysfrname'"  >> $file
-	[ -z ${ysfrdesc+x}    ] || echo    "ysfrdesc='$ysfrdesc'"  >> $file
-	[ -z ${ysfdbpw+x}     ] || echo     "ysfdbpw='$ysfdbpw'"   >> $file
-	[ -z ${g3support+x}   ] || echo   "g3support=$g3support"   >> $file
-	[ -z ${dbsupport+x}   ] || echo   "dbsupport=$dbsupport"   >> $file
+	[ -z ${callsign+x}       ] || echo       "callsign='$callsign'"     >> $file
+	[ -z ${modules+x}        ] || echo        "modules='$modules'"      >> $file
+	[ -z ${ip4addr+x}        ] || echo        "ip4addr='$ip4addr'"      >> $file
+	[ -z ${ip6addr+x}        ] || echo        "ip6addr='$ip6addr'"      >> $file
+	[ -z ${tcaddress+x}      ] || echo      "tcaddress='$tcaddress'"    >> $file
+	[ -z ${tcmodules+x}      ] || echo      "tcmodules='$tcmodules'"    >> $file
+	[ -z ${dstar_in_gain+x}  ] || echo  "dstar_in_gain=$dstar_in_gain"  >> $file
+	[ -z ${dstar_out_gain+x} ] || echo "dstar_out_gain=$dstar_out_gain" >> $file
+	[ -z ${dmr_in_gain+x}    ] || echo    "dmr_in_gain=$dmr_in_gain"    >> $file
+	[ -z ${dmr_out_gain+x}   ] || echo   "dmr_out_gain=$dmr_out_gain"   >> $file
+	[ -z ${ysfautolink+x}    ] || echo    "ysfautolink=$ysfautolink"    >> $file
+	[ -z ${ysfmodule+x}      ] || echo      "ysfmodule='$ysfmodule'"    >> $file
+	[ -z ${ysflocaldb+x}     ] || echo     "ysflocaldb=$ysflocaldb"     >> $file
+	[ -z ${ysfdbname+x}      ] || echo      "ysfdbname='$ysfdbname'"    >> $file
+	[ -z ${ysfdbuser+x}      ] || echo      "ysfdbuser='$ysfdbuser'"    >> $file
+	[ -z ${ysfrname+x}       ] || echo       "ysfrname='$ysfrname'"     >> $file
+	[ -z ${ysfrdesc+x}       ] || echo       "ysfrdesc='$ysfrdesc'"     >> $file
+	[ -z ${ysfdbpw+x}        ] || echo        "ysfdbpw='$ysfdbpw'"      >> $file
+	[ -z ${g3support+x}      ] || echo      "g3support=$g3support"      >> $file
+	[ -z ${dbsupport+x}      ] || echo      "dbsupport=$dbsupport"      >> $file
 }
 
 WriteSRCHFile ()
@@ -265,6 +328,26 @@ WriteTranscoderHFile ()
 	if [ -n ${tcmodules+x} ]; then
 		echo "#define TRANSCODED_MODULES \"${tcmodules}\"" >> $file
 	fi
+	if [ -z ${dstar_in_gain+x} ]; then
+		echo "#define DSTAR_IN_GAIN $dstar_in_gain_d" >> $file
+	else
+		echo "#define DSTAR_IN_GAIN $dstar_in_gain" >> $file
+	fi
+	if [ -z ${dstar_out_gain+x} ]; then
+		echo "#define DSTAR_OUT_GAIN $dstar_out_gain_d" >> $file
+	else
+		echo "#define DSTAR_OUT_GAIN $dstar_out_gain" >> $file
+	fi
+	if [ -z ${dmr_in_gain+x} ]; then
+		echo "#define DMR_IN_GAIN $dmr_in_gain_d" >> $file
+	else
+		echo "#define DMR_IN_GAIN $dmr_in_gain" >> $file
+	fi
+	if [ -z ${dmr_out_gain+x} ]; then
+		echo "#define DMR_OUT_GAIN $dmr_out_gain_d" >> $file
+	else
+		echo "#define DMR_OUT_GAIN $dmr_out_gain" >> $file
+	fi
 	if [ -n ${dbsupport+x} ]; then
 		if [ "$dbsupport" == true ]; then
 			echo "#define DEBUG" >> $file
@@ -396,6 +479,10 @@ ysflocaldb_d=false
 ysfdbname_d=''
 ysfdbuser_d=''
 ysfdbpw_d=''
+dstar_in_gain_d=0
+dstar_out_gain_d=0
+dmr_in_gain_d=0
+dmr_out_gain_d=0
 if [ -z ${callsign+x} ];then
 	ysfrname_d="$callsign_d"
 else
@@ -423,7 +510,7 @@ while [[ "$key" != q* ]]
 do
 	clear
 	echo
-	echo "        Reflector Configuration, Version #220220"
+	echo "        Reflector Configuration, Version #220306"
 	echo
 	echo    "     ******* REFLECTOR ********"
 	echo -n "cs : Reflector Callsign     = "; EvaluateVar callsign{,_d}
@@ -437,6 +524,19 @@ do
 	echo -n "tc : Transcoder Address     = "; EvaluateVar tcaddress{,_d}
 	if [ ! -z ${tcaddress+x} ]; then
 		echo -n "tm : Transcoder Modules     = "; EvaluateVar tcmodules{,_d}
+		echo    "ag : AMBE Audio Gain Sub-Menu"
+		if [ ! -z ${dstar_in_gain+x} ]; then
+			echo -n "     D-Star Input gain      = "; EvaluateVar dstar_in_gain{,_d}
+		fi
+		if [ ! -z ${dstar_out_gain+x} ]; then
+			echo -n "     D-Star Output gain     = "; EvaluateVar dstar_out_gain{,_d}
+		fi
+		if [ ! -z ${dmr_in_gain+x} ]; then
+			echo -n "     DMR Input gain         = "; EvaluateVar dmr_in_gain{,_d}
+		fi
+		if [ ! -z ${dmr_out_gain+x} ]; then
+			echo -n "     DMR Output gain        = "; EvaluateVar dmr_out_gain{,_d}
+		fi
 	fi
 	echo    "     ******* SYSTEM FUSION ********"
 	echo -n "ye : YSF Autolink Enable    = "; EvaluateVar ysfautolink{,_d}
@@ -475,6 +575,9 @@ do
 	elif [[ "$key" == i6* ]]; then ip6addr="$value"
 	elif [[ "$key" == tc* ]]; then tcaddress="local"
 	elif [[ "$key" == tm* ]]; then CheckTranscodedModules "${value^^}"
+	elif [[ "$key" == ag* ]]; then
+		AudioGainMenu
+		key=x
 	elif [[ "$key" == ye* ]]; then SetBooleanValue ysfautolink "$value"
 	elif [[ "$key" == ym* ]]; then
 		ysfmodule="${value^^}"
diff --git a/reflector/Main.h b/reflector/Main.h
index a9bc503..3bf2106 100644
--- a/reflector/Main.h
+++ b/reflector/Main.h
@@ -63,7 +63,7 @@
 
 #define VERSION_MAJOR                   0
 #define VERSION_MINOR                   0
-#define VERSION_REVISION                4
+#define VERSION_REVISION                5
 
 // global ------------------------------------------------------
 
diff --git a/reflector/PacketStream.cpp b/reflector/PacketStream.cpp
index 43dab3a..bcd2ef5 100644
--- a/reflector/PacketStream.cpp
+++ b/reflector/PacketStream.cpp
@@ -60,19 +60,10 @@ bool CPacketStream::OpenPacketStream(const CDvHeaderPacket &DvHeader, std::share
 			if (std::string::npos != std::string(TRANSCODED_MODULES).find(mod))
 			{
 				m_CodecStream = std::unique_ptr<CCodecStream>(new CCodecStream(this, m_uiStreamId, DvHeader.GetCodecIn(), m_TCReader));
-				return true;
-			}
-			else
-			{
-				std::cerr << "Could not find module '" << mod << " in the transcoded list, '" << TRANSCODED_MODULES << "'" << std::endl;
-				return false;
 			}
 		}
-		else
-			return true;
-#else
-		return true;
 #endif
+		return true;
 	}
 
 	return false;
@@ -102,7 +93,7 @@ void CPacketStream::Push(std::unique_ptr<CPacket> Packet)
 	}
 	// transcoder avaliable ?
 #ifdef TRANSCODED_MODULES
-	if ( m_CodecStream != nullptr )
+	if ( m_CodecStream )
 	{
 		// todo: verify no possibilty of double lock here
 		m_CodecStream->Lock();