diff --git a/tests/msc_vlr/msc_vlr_test_gsm_ciph.err b/tests/msc_vlr/msc_vlr_test_gsm_ciph.err
index 0d5c819..e309c2e 100644
--- a/tests/msc_vlr/msc_vlr_test_gsm_ciph.err
+++ b/tests/msc_vlr/msc_vlr_test_gsm_ciph.err
@@ -281,8 +281,13 @@
   MSC <--RAN_GERAN_A-- MS: GSM0480_MTYPE_REGISTER
 DREF MSISDN:46071: MSC conn use + dtap == 2 (0xa: dtap,cm_service)
 DRLL Dispatching 04.08 message GSM0480_MTYPE_REGISTER (0xb:0x3b)
+DMM Received SS/USSD data (trans_id=8, msg_type=GSM0480_MTYPE_REGISTER)
+DMM  -> (new transaction)
+DCC (ti 08 sub MSISDN:46071 callref 20000001) New transaction
+DREF VLR subscr MSISDN:46071 usage increases to: 3
+DREF MSISDN:46071: MSC conn use + trans_nc_ss == 3 (0x4a: dtap,cm_service,trans_nc_ss)
 DMM MSISDN:46071: rx msg GSM0480_MTYPE_REGISTER: received_cm_service_request changes to false
-DREF MSISDN:46071: MSC conn use - cm_service == 1 (0x2: dtap)
+DREF MSISDN:46071: MSC conn use - cm_service == 2 (0x42: dtap,trans_nc_ss)
 DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
 DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
 DMM USSD: Own number requested
@@ -290,6 +295,8 @@
 DMSC msc_tx 43 bytes to MSISDN:46071 via RAN_GERAN_A
 - DTAP --RAN_GERAN_A--> MS: GSM0480_MTYPE_RELEASE_COMPLETE: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d27310cd06bbc51a0d
 - DTAP matches expected message
+DREF VLR subscr MSISDN:46071 usage decreases to: 2
+DREF MSISDN:46071: MSC conn use - trans_nc_ss == 1 (0x2: dtap)
 DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0: )
 DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_UNUSED
 DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASING
@@ -837,8 +844,13 @@
   MSC <--RAN_GERAN_A-- MS: GSM0480_MTYPE_REGISTER
 DREF MSISDN:46071: MSC conn use + dtap == 2 (0xa: dtap,cm_service)
 DRLL Dispatching 04.08 message GSM0480_MTYPE_REGISTER (0xb:0x3b)
+DMM Received SS/USSD data (trans_id=8, msg_type=GSM0480_MTYPE_REGISTER)
+DMM  -> (new transaction)
+DCC (ti 08 sub MSISDN:46071 callref 20000002) New transaction
+DREF VLR subscr MSISDN:46071 usage increases to: 3
+DREF MSISDN:46071: MSC conn use + trans_nc_ss == 3 (0x4a: dtap,cm_service,trans_nc_ss)
 DMM MSISDN:46071: rx msg GSM0480_MTYPE_REGISTER: received_cm_service_request changes to false
-DREF MSISDN:46071: MSC conn use - cm_service == 1 (0x2: dtap)
+DREF MSISDN:46071: MSC conn use - cm_service == 2 (0x42: dtap,trans_nc_ss)
 DMM Subscr_Conn(CM_SERVICE_REQ:50462976){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
 DMM Subscr_Conn(CM_SERVICE_REQ:50462976){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
 DMM USSD: Own number requested
@@ -846,6 +858,8 @@
 DMSC msc_tx 43 bytes to MSISDN:46071 via RAN_GERAN_A
 - DTAP --RAN_GERAN_A--> MS: GSM0480_MTYPE_RELEASE_COMPLETE: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d27310cd06bbc51a0d
 - DTAP matches expected message
+DREF VLR subscr MSISDN:46071 usage decreases to: 2
+DREF MSISDN:46071: MSC conn use - trans_nc_ss == 1 (0x2: dtap)
 DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0: )
 DMM Subscr_Conn(CM_SERVICE_REQ:50462976){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_UNUSED
 DMM Subscr_Conn(CM_SERVICE_REQ:50462976){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASING
@@ -2079,8 +2093,13 @@
   MSC <--RAN_GERAN_A-- MS: GSM0480_MTYPE_REGISTER
 DREF MSISDN:42342: MSC conn use + dtap == 2 (0xa: dtap,cm_service)
 DRLL Dispatching 04.08 message GSM0480_MTYPE_REGISTER (0xb:0x3b)
+DMM Received SS/USSD data (trans_id=8, msg_type=GSM0480_MTYPE_REGISTER)
+DMM  -> (new transaction)
+DCC (ti 08 sub MSISDN:42342 callref 20000003) New transaction
+DREF VLR subscr MSISDN:42342 usage increases to: 3
+DREF MSISDN:42342: MSC conn use + trans_nc_ss == 3 (0x4a: dtap,cm_service,trans_nc_ss)
 DMM MSISDN:42342: rx msg GSM0480_MTYPE_REGISTER: received_cm_service_request changes to false
-DREF MSISDN:42342: MSC conn use - cm_service == 1 (0x2: dtap)
+DREF MSISDN:42342: MSC conn use - cm_service == 2 (0x42: dtap,trans_nc_ss)
 DMM Subscr_Conn(CM_SERVICE_REQ:901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
 DMM Subscr_Conn(CM_SERVICE_REQ:901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
 DMM USSD: Own number requested
@@ -2088,6 +2107,8 @@
 DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
 - DTAP --RAN_GERAN_A--> MS: GSM0480_MTYPE_RELEASE_COMPLETE: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
 - DTAP matches expected message
+DREF VLR subscr MSISDN:42342 usage decreases to: 2
+DREF MSISDN:42342: MSC conn use - trans_nc_ss == 1 (0x2: dtap)
 DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: )
 DMM Subscr_Conn(CM_SERVICE_REQ:901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_UNUSED
 DMM Subscr_Conn(CM_SERVICE_REQ:901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASING