diff --git a/net/templates/osmo-bsc-nat.cfg b/net/templates/osmo-bsc-nat.cfg
index c9a71da..f049d7b 100644
--- a/net/templates/osmo-bsc-nat.cfg
+++ b/net/templates/osmo-bsc-nat.cfg
@@ -4,12 +4,20 @@ cs7 instance 0
  asp asp-clnt-OsmoBSCNAT-CN 2905 0 m3ua
   remote-ip ${STP_CN_IP}
   local-ip ${BSCNAT_CN_IP}
+ sccp-address msc
+  routing-indicator PC
+  point-code ${MSC_PC}
+  subsystem-number 254
 
 cs7 instance 1
  point-code ${BSCNAT_RAN_PC}
  asp asp-clnt-OsmoBSCNAT-RAN 2905 0 m3ua
   remote-ip ${STP_RAN_IP}
   local-ip ${BSCNAT_RAN_IP}
+ sccp-address bsc
+  routing-indicator PC
+  point-code ${BSC_PC}
+  subsystem-number 254
 
 bsc-nat
  cs7-instance-cn 0