diff --git a/osmo-bsc-latest/osmo-bsc.cfg b/osmo-bsc-latest/osmo-bsc.cfg
index 861bcc83..a1289468 100644
--- a/osmo-bsc-latest/osmo-bsc.cfg
+++ b/osmo-bsc-latest/osmo-bsc.cfg
@@ -90,6 +90,18 @@ network
   si5 neighbor-list add arfcn 10
   si5 neighbor-list add arfcn 20
   codec-support fr
+  amr tch-f modes 0 2 4 7
+  amr tch-f threshold ms 32 32 32
+  amr tch-f hysteresis ms 8 8 8
+  amr tch-f threshold bts 32 32 32
+  amr tch-f hysteresis bts 8 8 8
+  amr tch-f start-mode auto
+  amr tch-h modes 0 2 4
+  amr tch-h threshold ms 32 32
+  amr tch-h hysteresis ms 8 8
+  amr tch-h threshold bts 32 32
+  amr tch-h hysteresis bts 8 8
+  amr tch-h start-mode auto
   gprs mode gprs
   gprs routing area 0
   gprs network-control-order nc0
diff --git a/osmo-bsc-master/osmo-bsc.cfg b/osmo-bsc-master/osmo-bsc.cfg
index 5731014b..0ca91efe 100644
--- a/osmo-bsc-master/osmo-bsc.cfg
+++ b/osmo-bsc-master/osmo-bsc.cfg
@@ -93,6 +93,18 @@ network
   si5 neighbor-list add arfcn 10
   si5 neighbor-list add arfcn 20
   codec-support fr
+  amr tch-f modes 0 2 4 7
+  amr tch-f threshold ms 32 32 32
+  amr tch-f hysteresis ms 8 8 8
+  amr tch-f threshold bts 32 32 32
+  amr tch-f hysteresis bts 8 8 8
+  amr tch-f start-mode auto
+  amr tch-h modes 0 2 4
+  amr tch-h threshold ms 32 32
+  amr tch-h hysteresis ms 8 8
+  amr tch-h threshold bts 32 32
+  amr tch-h hysteresis bts 8 8
+  amr tch-h start-mode auto
   gprs mode gprs
   gprs routing area 0
   gprs network-control-order nc0