diff --git a/scenarios/invite_perm_reg/0001_test.yml.tt2 b/scenarios/invite_perm_reg/0001_test.yml.tt2
new file mode 100644
index 00000000..2ed92a4e
--- /dev/null
+++ b/scenarios/invite_perm_reg/0001_test.yml.tt2
@@ -0,0 +1,42 @@
+flow:
+  - start|DEFAULT_ROUTE:
+  - start|ROUTE_ENTRY:
+  - return|ROUTE_ENTRY:
+  - start|ROUTE_NET_INFO:
+  - return|ROUTE_NET_INFO:
+  - start|ROUTE_CHECK_TEL_URI:
+  - return|ROUTE_CHECK_TEL_URI:
+  - start|ROUTE_PRX_REQUEST:
+  - start|ROUTE_INITVARS:
+  - return|ROUTE_INITVARS:
+  - start|ROUTE_INVITE:
+  - start|ROUTE_LOAD_CALLEE_DOMAIN_PREF:
+  - start|ROUTE_CLEAR_CALLEE_DOMAIN_PREF:
+  - return|ROUTE_CLEAR_CALLEE_DOMAIN_PREF:
+  - return|ROUTE_LOAD_CALLEE_DOMAIN_PREF:
+  - start|ROUTE_FIND_CALLER:
+  - start|ROUTE_AUTH:
+  - start|ROUTE_EXIT:
+  - start|ROUTE_RUNTIME:
+  - return|ROUTE_RUNTIME:
+  - exit|ROUTE_EXIT:
+sip_in:
+  - '^INVITE'
+  - 'Contact: sip:testuser1002@'
+  - 'To: <sip:testuser1003@'
+  - 'CSeq: 1 INVITE'
+  - 'Max-Forwards: 69'
+  - 'Content-Type: application/sdp'
+sip_out:
+  - [
+      '^SIP/2.0 100 Trying',
+      'CSeq: 1 INVITE',
+      'From: <sip:testuser1002@',
+      'To: <sip:testuser1003@'
+    ]
+  - [
+      '^SIP/2.0 407 Proxy Authentication Required',
+      'CSeq: 1 INVITE',
+      'From: <sip:testuser1002@',
+      'To: <sip:testuser1003@'
+    ]
diff --git a/scenarios/invite_perm_reg/0003_test.yml.tt2 b/scenarios/invite_perm_reg/0003_test.yml.tt2
new file mode 100644
index 00000000..a6b39f79
--- /dev/null
+++ b/scenarios/invite_perm_reg/0003_test.yml.tt2
@@ -0,0 +1,240 @@
+flow:
+  - start|DEFAULT_ROUTE:
+  - start|ROUTE_ENTRY:
+  - return|ROUTE_ENTRY:
+  - start|ROUTE_NET_INFO:
+  - return|ROUTE_NET_INFO:
+  - start|ROUTE_CHECK_TEL_URI:
+  - return|ROUTE_CHECK_TEL_URI:
+  - start|ROUTE_PRX_REQUEST:
+  - start|ROUTE_INITVARS:
+  - return|ROUTE_INITVARS:
+  - start|ROUTE_INVITE:
+  - start|ROUTE_LOAD_CALLEE_DOMAIN_PREF:
+  - start|ROUTE_CLEAR_CALLEE_DOMAIN_PREF:
+  - return|ROUTE_CLEAR_CALLEE_DOMAIN_PREF:
+  - return|ROUTE_LOAD_CALLEE_DOMAIN_PREF:
+  - start|ROUTE_FIND_CALLER:
+  - start|ROUTE_AUTH:
+  - start|ROUTE_AUTH_HELPER:
+      $x_hdr(From): spce.test
+      $var(realm_user): testuser1002
+      $var(realm_domain): spce.test
+  - return|ROUTE_AUTH_HELPER:
+      $avp(orig_acc_caller_user): ['testuser1002']
+      $avp(orig_acc_caller_domain): ['spce.test']
+  - start|ROUTE_ADD_CALLINFO_REPLY:
+  - start|ROUTE_ADD_CALLINFO_CALLER_PRIMARY:
+  - return|ROUTE_ADD_CALLINFO_CALLER_PRIMARY:
+  - return|ROUTE_ADD_CALLINFO_REPLY:
+  - return|ROUTE_AUTH:
+  - return|ROUTE_FIND_CALLER:
+  - start|ROUTE_LOAD_CALLER_PREF:
+  - start|ROUTE_CLEAR_CALLER_PREF:
+  - return|ROUTE_CLEAR_CALLER_PREF:
+  - start|ROUTE_CHECK_UA:
+  - return|ROUTE_CHECK_UA:
+  - start|ROUTE_LOAD_CALLER_CONTRACT_PREF:
+  - return|ROUTE_LOAD_CALLER_CONTRACT_PREF:
+  - return|ROUTE_LOAD_CALLER_PREF:
+  - start|ROUTE_DLG_MANAGE:
+  - return|ROUTE_DLG_MANAGE:
+  - start|ROUTE_APPLY_HEADER_RULES:
+  - return|ROUTE_APPLY_HEADER_RULES:
+  - start|ROUTE_GET_CALLER_CLI:
+  - return|ROUTE_GET_CALLER_CLI:
+  - start|ROUTE_GET_FORWARDER_CLI:
+  - return|ROUTE_GET_FORWARDER_CLI:
+  - start|ROUTE_CLIR:
+  - return|ROUTE_CLIR:
+  - start|ROUTE_CALLER_BLOCK_CLI:
+  - return|ROUTE_CALLER_BLOCK_CLI:
+  - start|ROUTE_CHECK_USERPROV_CLI:
+  - start|ROUTE_CHECK_CLI_ALLOWED:
+  - return|ROUTE_CHECK_CLI_ALLOWED:
+  - return|ROUTE_CHECK_USERPROV_CLI:
+  - start|ROUTE_FIND_CALLEE:
+  - start|ROUTE_CLEAR_CALLEE_PREF:
+  - return|ROUTE_CLEAR_CALLEE_PREF:
+  - start|ROUTE_LOAD_CALLEE_PREF:
+  - start|ROUTE_LOAD_CALLEE_CONTRACT_PREF:
+  - return|ROUTE_LOAD_CALLEE_CONTRACT_PREF:
+  - start|ROUTE_SET_CALLEE_DIALOG:
+  - start|ROUTE_CNT_DLG_CHECK:
+  - return|ROUTE_CNT_DLG_CHECK:
+  - return|ROUTE_SET_CALLEE_DIALOG:
+      $avp(lua_dlg_profile): [
+        "totalaccount:[% customer_test.id %]",
+        "totaluser:[% spce_test.testuser1003.uuid %]",
+        "total",
+        "account:[% customer_test.id %]",
+        "user:[% spce_test.testuser1003.uuid %]"
+      ]
+  - start|ROUTE_BLOCK_IN:
+  - return|ROUTE_BLOCK_IN:
+  - start|ROUTE_ORDER_CF_MAP_ID:
+  - return|ROUTE_ORDER_CF_MAP_ID:
+  - return|ROUTE_LOAD_CALLEE_PREF:
+  - start|ROUTE_NCOS_CHECK:
+  - start|ROUTE_NCOS:
+  - return|ROUTE_NCOS:
+  - start|ROUTE_NCOS:
+  - return|ROUTE_NCOS:
+  - start|ROUTE_NCOS:
+  - return|ROUTE_NCOS:
+  - start|ROUTE_NCOS:
+  - return|ROUTE_NCOS:
+  - return|ROUTE_NCOS_CHECK:
+  - start|ROUTE_BLOCK_OUT:
+  - return|ROUTE_BLOCK_OUT:
+  - start|ROUTE_CHECK_PBX:
+  - return|ROUTE_CHECK_PBX:
+  - start|ROUTE_CALLEE_DISPATCH:
+  - start|ROUTE_INVITE_TO_INT:
+  - start|ROUTE_APPLY_HEADER_RULES:
+  - return|ROUTE_APPLY_HEADER_RULES:
+  - start|ROUTE_CF_CFU:
+  - return|ROUTE_CF_CFU:
+  - start|ROUTE_CNT_DLG_CHECK:
+  - return|ROUTE_CNT_DLG_CHECK:
+  - start|ROUTE_OUTBOUND:
+  - start|ROUTE_SET_CALLER_DIALOG:
+      $avp(lua_dlg_profile): [
+        "local",
+        "totalaccount:[% customer_test.id %]",
+        "totaluser:[% spce_test.testuser1003.uuid %]",
+        "total",
+        "account:[% customer_test.id %]",
+        "user:[% spce_test.testuser1003.uuid %]"
+      ]
+  - start|ROUTE_CNT_DLG_CHECK:
+  - return|ROUTE_CNT_DLG_CHECK:
+  - return|ROUTE_SET_CALLER_DIALOG:
+      $avp(lua_dlg_profile): [
+        "accountout:[% customer_test.id %]",
+        "userout:[% spce_test.testuser1002.uuid %]",
+        "account:[% customer_test.id %]",
+        "user:[% spce_test.testuser1002.uuid %]",
+        "totalaccountout:[% customer_test.id %]",
+        "totaluserout:[% spce_test.testuser1002.uuid %]",
+        "totalaccount:[% customer_test.id %]",
+        "totaluser:[% spce_test.testuser1002.uuid %]",
+        "local",
+        "totalaccount:[% customer_test.id %]",
+        "totaluser:[% spce_test.testuser1003.uuid %]",
+        "total",
+        "account:[% customer_test.id %]",
+        "user:[% spce_test.testuser1003.uuid %]"
+      ]
+  - start|ROUTE_ACC_CALLER:
+  - start|ROUTE_SET_ACC_CALLER_CALL_COUNTERS:
+  - return|ROUTE_SET_ACC_CALLER_CALL_COUNTERS:
+  - return|ROUTE_ACC_CALLER:
+  - start|ROUTE_ACC_CALLEE:
+  - start|ROUTE_SET_ACC_CALLEE_CALL_COUNTERS:
+  - return|ROUTE_SET_ACC_CALLEE_CALL_COUNTERS:
+  - return|ROUTE_ACC_CALLEE:
+  - start|ROUTE_ADD_AOC_HEADER:
+  - return|ROUTE_ADD_AOC_HEADER:
+  - start|BRANCH_ROUTE_SBC:
+  - start|ROUTE_LOAD_CALLEE_CONTRACT_PREF:
+  - return|ROUTE_LOAD_CALLEE_CONTRACT_PREF:
+  - start|ROUTE_SET_CALLEE_DIALOG:
+  - start|ROUTE_CNT_DLG_CHECK:
+  - return|ROUTE_CNT_DLG_CHECK:
+  - return|ROUTE_SET_CALLEE_DIALOG:
+  - start|ROUTE_SET_BRANCH_HDRS:
+  - start|ROUTE_PREPARE_UA:
+  - return|ROUTE_PREPARE_UA:
+  - return|ROUTE_SET_BRANCH_HDRS:
+  - start|ROUTE_SET_RUSER:
+  - return|ROUTE_SET_RUSER:
+  - start|ROUTE_BRANCH_ACC_RTP:
+  - return|ROUTE_BRANCH_ACC_RTP:
+  - start|ROUTE_FILTER_PRACK:
+  - return|ROUTE_FILTER_PRACK:
+  - start|ROUTE_PREPARE_SST:
+  - return|ROUTE_PREPARE_SST:
+  - start|ROUTE_PREPARE_MOH:
+  - return|ROUTE_PREPARE_MOH:
+  - start|ROUTE_SET_CALLER_CLI:
+  - start|ROUTE_PREPARE_CALLER_CLI:
+  - return|ROUTE_PREPARE_CALLER_CLI:
+  - start|ROUTE_PREPARE_CALLER_CLI:
+  - return|ROUTE_PREPARE_CALLER_CLI:
+  - start|ROUTE_PREPARE_CALLER_CLI:
+  - return|ROUTE_PREPARE_CALLER_CLI:
+  - start|ROUTE_PREPARE_CALLER_CLI:
+  - return|ROUTE_PREPARE_CALLER_CLI:
+  - start|ROUTE_PREPARE_CALLER_CLI:
+  - return|ROUTE_PREPARE_CALLER_CLI:
+  - start|ROUTE_PREPARE_CALLER_CLI:
+  - return|ROUTE_PREPARE_CALLER_CLI:
+  - return|ROUTE_SET_CALLER_CLI:
+  - start|ROUTE_SET_CALLEE:
+  - return|ROUTE_SET_CALLEE:
+  - start|ROUTE_ADD_CALLINFO:
+  - start|ROUTE_ADD_CALLINFO_CALLER_PRIMARY:
+  - return|ROUTE_ADD_CALLINFO_CALLER_PRIMARY:
+  - start|ROUTE_ADD_CALLINFO_CALLEE_PRIMARY:
+  - return|ROUTE_ADD_CALLINFO_CALLEE_PRIMARY:
+  - return|ROUTE_ADD_CALLINFO:
+  - start|ROUTE_APPLY_HEADER_RULES:
+  - return|ROUTE_APPLY_HEADER_RULES:
+  - return|BRANCH_ROUTE_SBC:
+  - start|DEFAULT_SEND:
+  - exit|DEFAULT_SEND:
+  - exit|DEFAULT_SEND:
+  - start|ROUTE_EXIT:
+  - start|ROUTE_RUNTIME:
+  - return|ROUTE_RUNTIME:
+  - exit|ROUTE_EXIT:
+      $avp(lua_dlg_profile): [
+        "accountout:[% customer_test.id %]",
+        "userout:[% spce_test.testuser1002.uuid %]",
+        "account:[% customer_test.id %]",
+        "user:[% spce_test.testuser1002.uuid %]",
+        "totalaccountout:[% customer_test.id %]",
+        "totaluserout:[% spce_test.testuser1002.uuid %]",
+        "totalaccount:[% customer_test.id %]",
+        "totaluser:[% spce_test.testuser1002.uuid %]",
+        "local",
+        "totalaccount:[% customer_test.id %]",
+        "totaluser:[% spce_test.testuser1003.uuid %]",
+        "total",
+        "account:[% customer_test.id %]",
+        "user:[% spce_test.testuser1003.uuid %]"
+      ]
+sip_in:
+  - '^INVITE'
+  - 'Contact: sip:testuser1002@'
+  - 'CSeq: 2 INVITE'
+  - 'Max-Forwards: 69'
+  - 'Content-Type: application/sdp'
+  - 'Proxy-Authorization: Digest username="testuser1002"'
+sip_out:
+  - [
+      '^SIP/2.0 100 Trying',
+      'CSeq: 2 INVITE',
+      'From: <sip:testuser1002@',
+      'To: <sip:testuser1003@'
+    ]
+  - [
+      '^SIP/2.0 101 Connecting',
+      'CSeq: 2 INVITE',
+      'From: <sip:testuser1002@',
+      'To: <sip:testuser1003@'
+    ]
+  - [
+      '^INVITE sip:127.3.0.5:',
+      'CSeq: 2 INVITE',
+      'From: <sip:4311002@',
+      'To: <sip:testuser1003@',
+      'Content-Type: application/sdp',
+      'P-Caller-UUID: [% spce_test.testuser1002.uuid %]',
+      'P-Callee-UUID: [% spce_test.testuser1003.uuid %]',
+      'P-Asserted-Identity: <sip:4311002@',
+      'P-Called-Party-ID: <sip:testuser1003@',
+      'P-App-Param: ;calltimer=21600;aleg_sst_enable=no;sst_enable=no',
+      'P-App-Name: sbc'
+    ]
diff --git a/scenarios/invite_perm_reg/0005_test.yml.tt2 b/scenarios/invite_perm_reg/0005_test.yml.tt2
new file mode 100644
index 00000000..4ad98795
--- /dev/null
+++ b/scenarios/invite_perm_reg/0005_test.yml.tt2
@@ -0,0 +1,22 @@
+flow:
+  - start|DEFAULT_ONREPLY:
+  - start|REPLY_ROUTE_NAT:
+  - start|ROUTE_ENTRY:
+  - return|ROUTE_ENTRY:
+  - start|ROUTE_APPLY_HEADER_RULES:
+  - return|ROUTE_APPLY_HEADER_RULES:
+  - start|ROUTE_PREPARE_UA:
+  - return|ROUTE_PREPARE_UA:
+  - start|REPLY_ROUTE_NAT_CONTINUE:
+  - start|ROUTE_EXIT:
+  - start|ROUTE_RUNTIME:
+  - return|ROUTE_RUNTIME:
+  - exit|ROUTE_EXIT:
+sip_in:
+  - '^SIP/2.0 180 Ringing'
+  - 'CSeq: 2 INVITE'
+sip_out:
+  - [
+      '^SIP/2.0 180 Ringing',
+      'CSeq: 2 INVITE',
+    ]
diff --git a/scenarios/invite_perm_reg/0006_test.yml.tt2 b/scenarios/invite_perm_reg/0006_test.yml.tt2
new file mode 100644
index 00000000..3a888e5e
--- /dev/null
+++ b/scenarios/invite_perm_reg/0006_test.yml.tt2
@@ -0,0 +1,44 @@
+flow:
+  - start|DEFAULT_ONREPLY:
+  - start|REPLY_ROUTE_NAT:
+  - start|ROUTE_ENTRY:
+  - return|ROUTE_ENTRY:
+  - start|ROUTE_APPLY_HEADER_RULES:
+  - return|ROUTE_APPLY_HEADER_RULES:
+  - start|ROUTE_PREPARE_UA:
+  - return|ROUTE_PREPARE_UA:
+  - start|REPLY_ROUTE_RTPENGINE:
+  - return|REPLY_ROUTE_RTPENGINE:
+  - start|REPLY_ROUTE_NAT_CONTINUE:
+  - start|ROUTE_EXIT:
+  - start|ROUTE_RUNTIME:
+  - return|ROUTE_RUNTIME:
+  - start|dialog:start:
+  - return|dialog:start:
+      $avp(lua_dlg_profile): [
+        "accountout:[% customer_test.id %]",
+        "userout:[% spce_test.testuser1002.uuid %]",
+        "account:[% customer_test.id %]",
+        "user:[% spce_test.testuser1002.uuid %]",
+        "totalaccountout:[% customer_test.id %]",
+        "totaluserout:[% spce_test.testuser1002.uuid %]",
+        "totalaccount:[% customer_test.id %]",
+        "totaluser:[% spce_test.testuser1002.uuid %]",
+        "local",
+        "totalaccount:[% customer_test.id %]",
+        "totaluser:[% spce_test.testuser1003.uuid %]",
+        "total",
+        "account:[% customer_test.id %]",
+        "user:[% spce_test.testuser1003.uuid %]"
+      ]
+  - return|dialog:start:
+sip_in:
+  - '^SIP/2.0 200 OK'
+  - 'CSeq: 2 INVITE'
+sip_out:
+  - [
+      '^SIP/2.0 200 OK',
+      'CSeq: 2 INVITE',
+      'From: <sip:testuser1002@',
+      'To: <sip:testuser1003@'
+    ]
diff --git a/scenarios/invite_perm_reg/0007_test.yml.tt2 b/scenarios/invite_perm_reg/0007_test.yml.tt2
new file mode 100644
index 00000000..f08a4a7e
--- /dev/null
+++ b/scenarios/invite_perm_reg/0007_test.yml.tt2
@@ -0,0 +1,37 @@
+flow:
+  - start|DEFAULT_ROUTE:
+  - start|ROUTE_ENTRY:
+  - return|ROUTE_ENTRY:
+  - start|ROUTE_NET_INFO:
+  - return|ROUTE_NET_INFO:
+  - start|ROUTE_CHECK_TEL_URI:
+  - return|ROUTE_CHECK_TEL_URI:
+  - start|ROUTE_PRX_REQUEST:
+  - start|ROUTE_INITVARS:
+  - return|ROUTE_INITVARS:
+  - start|ROUTE_PREPARE_UA:
+  - return|ROUTE_PREPARE_UA:
+  - start|ROUTE_RESTORE_CLUSTERSET:
+  - return|ROUTE_RESTORE_CLUSTERSET:
+  - start|ROUTE_WITHINDLG_RTPENGINE:
+  - return|ROUTE_WITHINDLG_RTPENGINE:
+  - start|ROUTE_OUTBOUND:
+  - start|DEFAULT_SEND:
+  - exit|DEFAULT_SEND:
+  - exit|DEFAULT_SEND:
+  - start|ROUTE_EXIT:
+  - start|ROUTE_RUNTIME:
+  - return|ROUTE_RUNTIME:
+  - exit|ROUTE_EXIT:
+sip_in:
+  - '^ACK sip:127.0.0.1:508[0|8];prxroute=1 SIP/2.0'
+  - 'CSeq: 2 ACK'
+  - 'From: <sip:testuser1002@'
+  - 'To: <sip:testuser1003@'
+sip_out:
+  - [
+      '^ACK sip:127.0.0.1:508[0|8];prxroute=1 SIP/2.0',
+      'CSeq: 2 ACK',
+      'From: <sip:4311002@',
+      'To: <sip:testuser1003@'
+    ]
diff --git a/scenarios/invite_perm_reg/0008_test.yml.tt2 b/scenarios/invite_perm_reg/0008_test.yml.tt2
new file mode 100644
index 00000000..97b0dfa3
--- /dev/null
+++ b/scenarios/invite_perm_reg/0008_test.yml.tt2
@@ -0,0 +1,55 @@
+flow:
+  - start|DEFAULT_ROUTE:
+  - start|ROUTE_ENTRY:
+  - return|ROUTE_ENTRY:
+  - start|ROUTE_NET_INFO:
+  - return|ROUTE_NET_INFO:
+  - start|ROUTE_CHECK_TEL_URI:
+  - return|ROUTE_CHECK_TEL_URI:
+  - start|ROUTE_PRX_REQUEST:
+  - start|ROUTE_INITVARS:
+  - return|ROUTE_INITVARS:
+  - start|dialog:end:
+  - return|dialog:end:
+      $avp(lua_dlg_profile): None
+  - return|dialog:end:
+  - start|ROUTE_STOP_RTPPROXY:
+  - start|ROUTE_RESTORE_CLUSTERSET:
+  - return|ROUTE_RESTORE_CLUSTERSET:
+  - return|ROUTE_STOP_RTPPROXY:
+  - start|ROUTE_PREPARE_UA:
+  - return|ROUTE_PREPARE_UA:
+  - start|ROUTE_OUTBOUND:
+  - start|DEFAULT_SEND:
+  - exit|DEFAULT_SEND:
+  - exit|DEFAULT_SEND:
+  - start|ROUTE_EXIT:
+  - start|ROUTE_RUNTIME:
+  - return|ROUTE_RUNTIME:
+  - exit|ROUTE_EXIT:
+sip_in:
+  - '^BYE sip:127.0.0.1:508[0|8](;prxroute=1)? SIP/2.0'
+  - 'Contact: sip:testuser1002@'
+  - 'CSeq: 3 BYE'
+  - 'Max-Forwards: 69'
+  - 'Content-Length: 0'
+  - 'From: <sip:testuser1002@'
+  - 'To: <sip:testuser1003@'
+
+sip_out:
+  - [
+      '^SIP/2.0 100 Trying',
+      'CSeq: 3 BYE',
+      'Content-Length: 0',
+      'From: <sip:testuser1002@',
+      'To: <sip:testuser1003@'
+    ]
+  - [
+      '^BYE sip:127.0.0.1:508[0|8](;prxroute=1)? SIP/2.0',
+      'Contact: sip:testuser1002@',
+      'CSeq: 3 BYE',
+      'Max-Forwards: 68',
+      'Content-Length: 0',
+      'From: <sip:4311002@',
+      'To: <sip:testuser1003@'
+    ]
diff --git a/scenarios/invite_perm_reg/0009_test.yml.tt2 b/scenarios/invite_perm_reg/0009_test.yml.tt2
new file mode 100644
index 00000000..550fc7b1
--- /dev/null
+++ b/scenarios/invite_perm_reg/0009_test.yml.tt2
@@ -0,0 +1,28 @@
+flow:
+  - start|DEFAULT_ONREPLY:
+  - start|REPLY_ROUTE_NAT:
+  - start|ROUTE_ENTRY:
+  - return|ROUTE_ENTRY:
+  - start|ROUTE_APPLY_HEADER_RULES:
+  - return|ROUTE_APPLY_HEADER_RULES:
+  - start|ROUTE_PREPARE_UA:
+  - return|ROUTE_PREPARE_UA:
+  - start|REPLY_ROUTE_NAT_CONTINUE:
+  - start|ROUTE_EXIT:
+  - start|ROUTE_RUNTIME:
+  - return|ROUTE_RUNTIME:
+  - exit|ROUTE_EXIT:
+sip_in:
+  - '^SIP/2.0 200 OK'
+  - 'CSeq: 3 BYE'
+  - 'Content-Length: 0'
+  - 'From: <sip:4311002@'
+  - 'To: <sip:testuser1003@'
+sip_out:
+  - [
+      '^SIP/2.0 200 OK',
+      'CSeq: 3 BYE',
+      'Content-Length: 0',
+      'From: <sip:testuser1002@',
+      'To: <sip:testuser1003@'
+    ]
diff --git a/scenarios/invite_perm_reg/cdr_test.yml.tt2 b/scenarios/invite_perm_reg/cdr_test.yml.tt2
new file mode 100644
index 00000000..7e903ea7
--- /dev/null
+++ b/scenarios/invite_perm_reg/cdr_test.yml.tt2
@@ -0,0 +1,10 @@
+cdr:
+  - source_user: 'testuser1002'
+    source_domain: 'spce.test'
+    source_cli: '4311002'
+    destination_user: 'testuser1003'
+    destination_domain: 'spce.test'
+    destination_user_dialed: 'testuser1003'
+    call_type: 'call'
+    call_status: 'ok'
+    call_code: '200'
\ No newline at end of file
diff --git a/scenarios/invite_perm_reg/media181sec.pcap b/scenarios/invite_perm_reg/media181sec.pcap
new file mode 120000
index 00000000..d95ed875
--- /dev/null
+++ b/scenarios/invite_perm_reg/media181sec.pcap
@@ -0,0 +1 @@
+../media181sec.pcap
\ No newline at end of file
diff --git a/scenarios/invite_perm_reg/registration.yml b/scenarios/invite_perm_reg/registration.yml
new file mode 100644
index 00000000..aec8a347
--- /dev/null
+++ b/scenarios/invite_perm_reg/registration.yml
@@ -0,0 +1,8 @@
+---
+testuser1003@spce.test:
+  - nat: false
+    contact: sip:127.3.0.5:8008
+    socket: sip:127.3.0.1:5074
+    path: <sip:lb@127.0.0.1:5060;lr;socket=sip:127.3.0.1:5074>
+    q: 0.5
+    expires: 1977-07-26 23:47:37
diff --git a/scenarios/invite_perm_reg/scenario.yml b/scenarios/invite_perm_reg/scenario.yml
new file mode 100644
index 00000000..5b1358c9
--- /dev/null
+++ b/scenarios/invite_perm_reg/scenario.yml
@@ -0,0 +1,41 @@
+test_uuid: invite_perm_reg
+domains:
+  'spce.test':
+    reseller_id: 1
+customers:
+  'customer.test':
+    contacts:
+      - email: "customer.test@spce.test"
+        reseller_id: 1
+    details:
+      status: 'active'
+      type: 'sipaccount'
+      billing_profile_id: 1
+      reseller_id: 1
+subscribers:
+  spce.test:
+    testuser1003:
+      customer: 'customer.test'
+      password: testuser
+      cc: 43
+      ac: 1
+      sn: 1003
+    testuser1002:
+      customer: 'customer.test'
+      password: testuser
+      cc: 43
+      ac: 1
+      sn: 1002
+      alias_numbers:
+        - cc: 34
+          ac: 96
+          sn: 5711941
+scenarios:
+  - ip: 127.126.0.1
+    username: testuser1002
+    domain: spce.test
+    responders:
+      - ip: 127.3.0.5
+        username: testuser1003
+        domain: spce.test
+        register: permanent
diff --git a/scenarios/invite_perm_reg/sipp_scenario00.xml b/scenarios/invite_perm_reg/sipp_scenario00.xml
new file mode 100644
index 00000000..13b3c912
--- /dev/null
+++ b/scenarios/invite_perm_reg/sipp_scenario00.xml
@@ -0,0 +1,146 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+
+<scenario name="Sipwise NGCP Benchmark UAC Caller">
+  <send start_rtd="1" start_rtd="2">
+    <![CDATA[
+
+      INVITE sip:[field0 file="callee.csv" line=0]@[field3 file="callee.csv" line=0] SIP/2.0
+      Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
+      From: <sip:[field0 file="caller.csv"]@[field2 file="caller.csv"]>;tag=[pid]SIPpTag00[call_number]
+      To: <sip:[field0 file="callee.csv" line=0]@[field3 file="callee.csv" line=0]>
+      Call-ID: NGCP%[field4 file="callee.csv" line=0]%///[call_id]
+      CSeq: 1 INVITE
+      Contact: sip:[field0 file="caller.csv"]@[local_ip]:[local_port]
+      Max-Forwards: 70
+      Content-Type: application/sdp
+      Content-Length: [len]
+
+      v=0
+      o=user1 53655765 2353687637 IN IP[local_ip_type] [local_ip]
+      s=-
+      c=IN IP[media_ip_type] [media_ip]
+      t=0 0
+      m=audio [media_port] RTP/AVP 8
+      a=rtpmap:8 PCMA/8000
+      a=ptime:50
+
+    ]]>
+  </send>
+
+  <recv response="100" rtd="1" optional="true">
+  </recv>
+
+  <recv response="407" rtd="2" auth="true"/>
+
+  <send>
+    <![CDATA[
+
+      ACK sip:[field0 file="callee.csv" line=0]@[field3 file="callee.csv" line=0]:[remote_port] SIP/2.0
+      [last_Via:]
+      From: <sip:[field0 file="caller.csv"]@[field2 file="caller.csv"]>;tag=[pid]SIPpTag00[call_number]
+      To: <sip:[field0 file="callee.csv" line=0]@[field3 file="callee.csv" line=0]>[peer_tag_param]
+      Call-ID: NGCP%[field4 file="callee.csv" line=0]%///[call_id]
+      CSeq: 1 ACK
+      Contact: sip:[field0 file="caller.csv"]@[local_ip]:[local_port]
+      Max-Forwards: 70
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+  <pause milliseconds="500"/>
+
+  <send start_rtd="3">
+    <![CDATA[
+
+      INVITE sip:[field0 file="callee.csv" line=0]@[field3 file="callee.csv" line=0] SIP/2.0
+      Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
+      From: <sip:[field0 file="caller.csv"]@[field2 file="caller.csv"]>;tag=[pid]SIPpTag00[call_number]
+      To: <sip:[field0 file="callee.csv" line=0]@[field3 file="callee.csv" line=0]>
+      Call-ID: NGCP%[field4 file="callee.csv" line=0]%///[call_id]
+      CSeq: 2 INVITE
+      Contact: sip:[field0 file="caller.csv"]@[local_ip]:[local_port]
+      Max-Forwards: 70
+      [field1 file="caller.csv"]
+      Content-Type: application/sdp
+      Content-Length: [len]
+
+      v=0
+      o=user1 53655765 2353687637 IN IP[local_ip_type] [local_ip]
+      s=-
+      c=IN IP[media_ip_type] [media_ip]
+      t=0 0
+      m=audio [media_port] RTP/AVP 8
+      a=rtpmap:8 PCMA/8000
+      a=ptime:50
+
+    ]]>
+  </send>
+
+  <recv response="100" optional="true">
+  </recv>
+
+  <recv response="180" optional="true">
+  </recv>
+
+  <recv response="183" optional="true">
+  </recv>
+
+  <recv response="200" rrs="true" rtd="3">
+  </recv>
+
+  <send>
+    <![CDATA[
+
+      ACK [next_url] SIP/2.0
+      Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
+      From: <sip:[field0 file="caller.csv"]@[field2 file="caller.csv"]>;tag=[pid]SIPpTag00[call_number]
+      To: <sip:[field0 file="callee.csv" line=0]@[field3 file="callee.csv" line=0]>[peer_tag_param]
+      Call-ID: NGCP%[field4 file="callee.csv" line=0]%///[call_id]
+      [routes]
+      CSeq: 2 ACK
+      Contact: sip:[field0 file="caller.csv"]@[local_ip]:[local_port]
+      Max-Forwards: 70
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+  <pause milliseconds="500"/>
+  <nop>
+    <action>
+      <exec play_pcap_audio="media181sec.pcap"/>
+    </action>
+  </nop>
+
+  <pause milliseconds="1000"/>
+
+  <send start_rtd="4">
+    <![CDATA[
+
+      BYE [next_url] SIP/2.0
+      Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
+      From: <sip:[field0 file="caller.csv"]@[field2 file="caller.csv"]>;tag=[pid]SIPpTag00[call_number]
+      To: <sip:[field0 file="callee.csv" line=0]@[field3 file="callee.csv" line=0]>[peer_tag_param]
+      Call-ID: NGCP%[field4 file="callee.csv" line=0]%///[call_id]
+      CSeq: 3 BYE
+      Contact: sip:[field0 file="caller.csv"]@[local_ip]:[local_port]
+      [routes]
+      Max-Forwards: 70
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+  <recv response="100" optional="true">
+  </recv>
+
+  <recv response="200" crlf="true" rtd="4">
+  </recv>
+
+  <ResponseTimeRepartition value="10, 20, 30, 40, 50, 100, 150, 200, 500, 1000"/>
+
+<!-- <CallLengthRepartition value="10, 50, 100, 500, 1000, 5000, 10000"/> -->
+
+</scenario>
+
diff --git a/scenarios/invite_perm_reg/sipp_scenario_responder00.xml b/scenarios/invite_perm_reg/sipp_scenario_responder00.xml
new file mode 100644
index 00000000..da77f415
--- /dev/null
+++ b/scenarios/invite_perm_reg/sipp_scenario_responder00.xml
@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<scenario name="Sipwise NGCP Benchmark UAS Responder">
+
+  <recv request="INVITE" crlf="true" rtd="true">
+  </recv>
+
+  <send>
+    <![CDATA[
+
+      SIP/2.0 180 Ringing
+      [last_Via:]
+      [last_From:]
+      [last_To:];tag=[pid]SIPpTag01[call_number]
+      [last_Call-ID:]
+      [last_CSeq:]
+      Contact: <sip:[local_ip]:[local_port];transport=[transport]>
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+  <pause milliseconds="500"/>
+
+  <send>
+    <![CDATA[
+
+      SIP/2.0 200 OK
+      [last_Via:]
+      [last_From:]
+      [last_To:];tag=[pid]SIPpTag01[call_number]
+      [last_Call-ID:]
+      [last_CSeq:]
+      [last_Record-Route:]
+      [last_Route:]
+      Contact: <sip:[local_ip]:[local_port];transport=[transport]>
+      Content-Type: application/sdp
+      Content-Length: [len]
+
+      v=0
+      o=user1 53655765 2353687637 IN IP[local_ip_type] [local_ip]
+      s=-
+      c=IN IP[media_ip_type] [media_ip]
+      t=0 0
+      m=audio [media_port] RTP/AVP 8
+      a=rtpmap:8 PCMA/8000
+      a=ptime:50
+
+    ]]>
+  </send>
+
+  <recv request="ACK"
+        crlf="true">
+  </recv>
+
+  <recv request="BYE">
+  </recv>
+
+  <send>
+    <![CDATA[
+
+      SIP/2.0 200 OK
+      [last_Via:]
+      [last_From:]
+      [last_To:]
+      [last_Call-ID:]
+      [last_CSeq:]
+      Contact: <sip:[local_ip]:[local_port];transport=[transport]>
+      Content-Length: [len]
+
+    ]]>
+  </send>
+
+  <ResponseTimeRepartition value="10, 20, 30, 40, 50, 100, 150, 200"/>
+  <CallLengthRepartition value="10, 50, 100, 500, 1000, 5000, 10000"/>
+
+</scenario>
+
diff --git a/scenarios_pbx/invite_perm_reg/0001_test.yml.tt2 b/scenarios_pbx/invite_perm_reg/0001_test.yml.tt2
new file mode 100644
index 00000000..64b12920
--- /dev/null
+++ b/scenarios_pbx/invite_perm_reg/0001_test.yml.tt2
@@ -0,0 +1,42 @@
+flow:
+  - start|DEFAULT_ROUTE:
+  - start|ROUTE_ENTRY:
+  - return|ROUTE_ENTRY:
+  - start|ROUTE_NET_INFO:
+  - return|ROUTE_NET_INFO:
+  - start|ROUTE_CHECK_TEL_URI:
+  - return|ROUTE_CHECK_TEL_URI:
+  - start|ROUTE_PRX_REQUEST:
+  - start|ROUTE_INITVARS:
+  - return|ROUTE_INITVARS:
+  - start|ROUTE_INVITE:
+  - start|ROUTE_LOAD_CALLEE_DOMAIN_PREF:
+  - start|ROUTE_CLEAR_CALLEE_DOMAIN_PREF:
+  - return|ROUTE_CLEAR_CALLEE_DOMAIN_PREF:
+  - return|ROUTE_LOAD_CALLEE_DOMAIN_PREF:
+  - start|ROUTE_FIND_CALLER:
+  - start|ROUTE_AUTH:
+  - start|ROUTE_EXIT:
+  - start|ROUTE_RUNTIME:
+  - return|ROUTE_RUNTIME:
+  - exit|ROUTE_EXIT:
+sip_in:
+  - '^INVITE'
+  - 'Contact: sip:testuser1002@'
+  - 'To: <sip:1003@'
+  - 'CSeq: 1 INVITE'
+  - 'Max-Forwards: 69'
+  - 'Content-Type: application/sdp'
+sip_out:
+  - [
+      '^SIP/2.0 100 Trying',
+      'CSeq: 1 INVITE',
+      'From: <sip:testuser1002@',
+      'To: <sip:1003@'
+    ]
+  - [
+      '^SIP/2.0 407 Proxy Authentication Required',
+      'CSeq: 1 INVITE',
+      'From: <sip:testuser1002@',
+      'To: <sip:1003@'
+    ]
diff --git a/scenarios_pbx/invite_perm_reg/0003_test.yml.tt2 b/scenarios_pbx/invite_perm_reg/0003_test.yml.tt2
new file mode 100644
index 00000000..4a56d66d
--- /dev/null
+++ b/scenarios_pbx/invite_perm_reg/0003_test.yml.tt2
@@ -0,0 +1,197 @@
+flow:
+  - start|DEFAULT_ROUTE:
+  - start|ROUTE_ENTRY:
+  - return|ROUTE_ENTRY:
+  - start|ROUTE_NET_INFO:
+  - return|ROUTE_NET_INFO:
+  - start|ROUTE_CHECK_TEL_URI:
+  - return|ROUTE_CHECK_TEL_URI:
+  - start|ROUTE_PRX_REQUEST:
+  - start|ROUTE_INITVARS:
+  - return|ROUTE_INITVARS:
+  - start|ROUTE_INVITE:
+  - start|ROUTE_LOAD_CALLEE_DOMAIN_PREF:
+  - start|ROUTE_CLEAR_CALLEE_DOMAIN_PREF:
+  - return|ROUTE_CLEAR_CALLEE_DOMAIN_PREF:
+  - return|ROUTE_LOAD_CALLEE_DOMAIN_PREF:
+  - start|ROUTE_FIND_CALLER:
+  - start|ROUTE_AUTH:
+  - start|ROUTE_AUTH_HELPER:
+      $x_hdr(From): spce.test
+      $var(realm_user): testuser1002
+      $var(realm_domain): spce.test
+  - return|ROUTE_AUTH_HELPER:
+      $avp(orig_acc_caller_user): ['testuser1002']
+      $avp(orig_acc_caller_domain): ['spce.test']
+  - start|ROUTE_ADD_CALLINFO_REPLY:
+  - start|ROUTE_ADD_CALLINFO_CALLER_PRIMARY:
+  - return|ROUTE_ADD_CALLINFO_CALLER_PRIMARY:
+  - return|ROUTE_ADD_CALLINFO_REPLY:
+  - return|ROUTE_AUTH:
+  - return|ROUTE_FIND_CALLER:
+  - start|ROUTE_LOAD_CALLER_PREF:
+  - start|ROUTE_CLEAR_CALLER_PREF:
+  - return|ROUTE_CLEAR_CALLER_PREF:
+  - start|ROUTE_CHECK_UA:
+  - return|ROUTE_CHECK_UA:
+  - start|ROUTE_LOAD_CALLER_CONTRACT_PREF:
+  - return|ROUTE_LOAD_CALLER_CONTRACT_PREF:
+  - start|ROUTE_DLG_MANAGE:
+  - return|ROUTE_DLG_MANAGE:
+  - return|ROUTE_LOAD_CALLER_PREF:
+  - start|ROUTE_DLG_MANAGE:
+  - return|ROUTE_DLG_MANAGE:
+  - start|ROUTE_APPLY_HEADER_RULES:
+  - return|ROUTE_APPLY_HEADER_RULES:
+  - start|ROUTE_GET_CALLER_CLI:
+  - return|ROUTE_GET_CALLER_CLI:
+  - start|ROUTE_GET_FORWARDER_CLI:
+  - return|ROUTE_GET_FORWARDER_CLI:
+  - start|ROUTE_CLIR:
+  - return|ROUTE_CLIR:
+  - start|ROUTE_CALLER_BLOCK_CLI:
+  - return|ROUTE_CALLER_BLOCK_CLI:
+  - start|ROUTE_CHECK_USERPROV_CLI:
+  - start|ROUTE_CHECK_CLI_ALLOWED:
+  - return|ROUTE_CHECK_CLI_ALLOWED:
+  - return|ROUTE_CHECK_USERPROV_CLI:
+  - start|ROUTE_FIND_CALLEE:
+  - start|ROUTE_CLEAR_CALLEE_PREF:
+  - return|ROUTE_CLEAR_CALLEE_PREF:
+  - start|ROUTE_LOAD_CALLEE_PREF:
+  - start|ROUTE_LOAD_CALLEE_CONTRACT_PREF:
+  - return|ROUTE_LOAD_CALLEE_CONTRACT_PREF:
+  - start|ROUTE_SET_CALLEE_DIALOG:
+  - start|ROUTE_CNT_DLG_CHECK:
+  - return|ROUTE_CNT_DLG_CHECK:
+  - return|ROUTE_SET_CALLEE_DIALOG:
+      $avp(lua_dlg_profile): [
+        "totalaccount:[% customerpbx_test.id %]",
+        "totaluser:[% spce_test.testuser1003.uuid %]",
+        "total"
+      ]
+  - start|ROUTE_BLOCK_IN:
+  - return|ROUTE_BLOCK_IN:
+  - start|ROUTE_ORDER_CF_MAP_ID:
+  - return|ROUTE_ORDER_CF_MAP_ID:
+  - return|ROUTE_LOAD_CALLEE_PREF:
+  - start|ROUTE_NCOS_CHECK:
+  - start|ROUTE_NCOS:
+  - return|ROUTE_NCOS:
+  - start|ROUTE_NCOS:
+  - return|ROUTE_NCOS:
+  - start|ROUTE_NCOS:
+  - return|ROUTE_NCOS:
+  - start|ROUTE_NCOS:
+  - return|ROUTE_NCOS:
+  - return|ROUTE_NCOS_CHECK:
+  - start|ROUTE_CHECK_PBX:
+  - start|ROUTE_APPEND_PBX_HDRS:
+  - start|ROUTE_ADD_EVENTMON_HEADERS:
+  - return|ROUTE_ADD_EVENTMON_HEADERS:
+  - return|ROUTE_APPEND_PBX_HDRS:
+  - start|ROUTE_OUTBOUND:
+  - start|ROUTE_SET_CALLER_DIALOG:
+  - start|ROUTE_CNT_DLG_CHECK:
+  - return|ROUTE_CNT_DLG_CHECK:
+  - return|ROUTE_SET_CALLER_DIALOG:
+      $avp(lua_dlg_profile): [
+        "totalaccountout:[% customerpbx_test.id %]",
+        "totaluserout:[% spce_test.testuser1002.uuid %]",
+        "totalaccount:[% customerpbx_test.id %]",
+        "totaluser:[% spce_test.testuser1002.uuid %]",
+        "totalaccount:[% customerpbx_test.id %]",
+        "totaluser:[% spce_test.testuser1003.uuid %]",
+        "total"
+      ]
+  - start|ROUTE_ACC_CALLER:
+  - start|ROUTE_SET_ACC_CALLER_CALL_COUNTERS:
+  - return|ROUTE_SET_ACC_CALLER_CALL_COUNTERS:
+  - return|ROUTE_ACC_CALLER:
+  - start|ROUTE_ACC_CALLEE:
+  - start|ROUTE_SET_ACC_CALLEE_CALL_COUNTERS:
+  - return|ROUTE_SET_ACC_CALLEE_CALL_COUNTERS:
+  - return|ROUTE_ACC_CALLEE:
+  - start|ROUTE_SCA_UPDATE:
+  - return|ROUTE_SCA_UPDATE:
+  - start|BRANCH_ROUTE_NO_SBC:
+  - start|ROUTE_BRANCH_ACC_RTP:
+  - return|ROUTE_BRANCH_ACC_RTP:
+  - start|ROUTE_SET_BRANCH_HDRS:
+  - start|ROUTE_PREPARE_UA:
+  - return|ROUTE_PREPARE_UA:
+  - return|ROUTE_SET_BRANCH_HDRS:
+  - start|ROUTE_FILTER_PRACK:
+  - return|ROUTE_FILTER_PRACK:
+  - start|ROUTE_PREPARE_MOH_PBX:
+  - return|ROUTE_PREPARE_MOH_PBX:
+  - start|ROUTE_LOAD_PBXSRV:
+  - return|ROUTE_LOAD_PBXSRV:
+  - start|ROUTE_ADD_CALLINFO:
+  - start|ROUTE_ADD_CALLINFO_CALLER_PRIMARY:
+  - return|ROUTE_ADD_CALLINFO_CALLER_PRIMARY:
+  - start|ROUTE_ADD_CALLINFO_CALLEE_PRIMARY:
+  - return|ROUTE_ADD_CALLINFO_CALLEE_PRIMARY:
+  - return|ROUTE_ADD_CALLINFO:
+  - start|ROUTE_APPLY_HEADER_RULES:
+  - return|ROUTE_APPLY_HEADER_RULES:
+  - return|BRANCH_ROUTE_NO_SBC:
+  - start|DEFAULT_SEND:
+  - exit|DEFAULT_SEND:
+  - exit|DEFAULT_SEND:
+  - start|ROUTE_EXIT:
+      $avp(lua_dlg_profile): [
+        "totalaccountout:[% customerpbx_test.id %]",
+        "totaluserout:[% spce_test.testuser1002.uuid %]",
+        "totalaccount:[% customerpbx_test.id %]",
+        "totaluser:[% spce_test.testuser1002.uuid %]",
+        "totalaccount:[% customerpbx_test.id %]",
+        "totaluser:[% spce_test.testuser1003.uuid %]",
+        "total"
+      ]
+  - start|ROUTE_RUNTIME:
+  - return|ROUTE_RUNTIME:
+  - exit|ROUTE_EXIT:
+sip_in:
+  - '^INVITE sip:1003'
+  - 'Contact: sip:testuser1002@'
+  - 'CSeq: 2 INVITE'
+  - 'Max-Forwards: 69'
+  - 'Content-Type: application/sdp'
+  - 'Proxy-Authorization: Digest username="testuser1002"'
+sip_out:
+  - [
+      '^SIP/2.0 100 Trying',
+      'CSeq: 2 INVITE',
+      'From: <sip:testuser1002@',
+      'To: <sip:1003@'
+    ]
+  - [
+      '^SIP/2.0 101 Connecting',
+      'CSeq: 2 INVITE',
+      'From: <sip:testuser1002@',
+      'To: <sip:1003@',
+      'P-Caller-UUID: [% spce_test.testuser1002.uuid %]',
+      'P-NGCP-Caller-Info: <sip:testuser1002@'
+    ]
+  - [
+      '^PUBLISH sip:testuser1002@spce.test SIP/2.0',
+      'From: <sip:testuser1002@spce.test>',
+      'To: <sip:testuser1002@spce.test>',
+      'Event: dialog',
+      'Content-Type: application/dialog-info\+xml',
+    ]
+  - [
+      '^INVITE sip:testuser1003@',
+      'CSeq: 2 INVITE',
+      'From: <sip:testuser1002@',
+      'To: <sip:1003@',
+      'Content-Type: application/sdp',
+      'P-Caller-UUID: [% spce_test.testuser1002.uuid %]',
+      'P-Callee-UUID: [% spce_test.testuser1003.uuid %]',
+      'P-NGCP-Lookup-Type: ext',
+      'P-NGCP-Orig-User: 43110021003',
+      'P-NGCP-Orig-Dialed: 1003',
+      'P-App-Param: (;calltimer=21600)?;profile=ngcp_pbx;a_park_domain=\d+;b_park_domain=\d+',
+      'P-App-Name: sbc'
+    ]
diff --git a/scenarios_pbx/invite_perm_reg/0004_test.yml.tt2 b/scenarios_pbx/invite_perm_reg/0004_test.yml.tt2
new file mode 100644
index 00000000..d6666b29
--- /dev/null
+++ b/scenarios_pbx/invite_perm_reg/0004_test.yml.tt2
@@ -0,0 +1,193 @@
+flow:
+  - start|DEFAULT_ROUTE:
+  - start|ROUTE_ENTRY:
+  - return|ROUTE_ENTRY:
+  - start|ROUTE_NET_INFO:
+  - return|ROUTE_NET_INFO:
+  - start|ROUTE_CHECK_TEL_URI:
+  - return|ROUTE_CHECK_TEL_URI:
+  - start|ROUTE_PRX_REQUEST:
+  - start|ROUTE_INITVARS:
+  - return|ROUTE_INITVARS:
+  - start|ROUTE_INVITE:
+  - start|ROUTE_LOAD_CALLEE_DOMAIN_PREF:
+  - start|ROUTE_CLEAR_CALLEE_DOMAIN_PREF:
+  - return|ROUTE_CLEAR_CALLEE_DOMAIN_PREF:
+  - return|ROUTE_LOAD_CALLEE_DOMAIN_PREF:
+  - start|ROUTE_FIND_CALLER:
+  - start|ROUTE_CNT_DLG_CHECK:
+  - start|ROUTE_DLG_MANAGE:
+  - return|ROUTE_DLG_MANAGE:
+  - return|ROUTE_CNT_DLG_CHECK:
+  - return|ROUTE_FIND_CALLER:
+  - start|ROUTE_LOAD_CALLER_PREF:
+  - start|ROUTE_CLEAR_CALLER_PREF:
+  - return|ROUTE_CLEAR_CALLER_PREF:
+  - start|ROUTE_CHECK_UA:
+  - return|ROUTE_CHECK_UA:
+  - start|ROUTE_LOAD_CALLER_CONTRACT_PREF:
+  - return|ROUTE_LOAD_CALLER_CONTRACT_PREF:
+  - start|ROUTE_DLG_MANAGE:
+  - return|ROUTE_DLG_MANAGE:
+  - return|ROUTE_LOAD_CALLER_PREF:
+  - start|ROUTE_DLG_MANAGE:
+  - return|ROUTE_DLG_MANAGE:
+  - start|ROUTE_APPLY_HEADER_RULES:
+  - return|ROUTE_APPLY_HEADER_RULES:
+  - start|ROUTE_GET_CALLER_CLI:
+  - return|ROUTE_GET_CALLER_CLI:
+  - start|ROUTE_GET_FORWARDER_CLI:
+  - return|ROUTE_GET_FORWARDER_CLI:
+  - start|ROUTE_CLIR:
+  - return|ROUTE_CLIR:
+  - start|ROUTE_CALLER_BLOCK_CLI:
+  - return|ROUTE_CALLER_BLOCK_CLI:
+  - start|ROUTE_CHECK_USERPROV_CLI:
+  - start|ROUTE_CHECK_CLI_ALLOWED:
+  - return|ROUTE_CHECK_CLI_ALLOWED:
+  - return|ROUTE_CHECK_USERPROV_CLI:
+  - start|ROUTE_FIND_CALLEE:
+  - start|ROUTE_CLEAR_CALLEE_PREF:
+  - return|ROUTE_CLEAR_CALLEE_PREF:
+  - start|ROUTE_LOAD_CALLEE_PREF:
+  - start|ROUTE_LOAD_CALLEE_CONTRACT_PREF:
+  - return|ROUTE_LOAD_CALLEE_CONTRACT_PREF:
+  - start|ROUTE_SET_CALLEE_DIALOG:
+      $avp(lua_dlg_profile): [
+        "total"
+      ]
+  - start|ROUTE_CNT_DLG_CHECK:
+  - return|ROUTE_CNT_DLG_CHECK:
+  - return|ROUTE_SET_CALLEE_DIALOG:
+  - start|ROUTE_BLOCK_IN:
+  - return|ROUTE_BLOCK_IN:
+  - start|ROUTE_ORDER_CF_MAP_ID:
+  - return|ROUTE_ORDER_CF_MAP_ID:
+  - return|ROUTE_LOAD_CALLEE_PREF:
+  - start|ROUTE_CHECK_PBX:
+  - return|ROUTE_CHECK_PBX:
+  - start|ROUTE_CALLEE_DISPATCH:
+  - start|ROUTE_INVITE_TO_INT:
+  - start|ROUTE_APPLY_HEADER_RULES:
+  - return|ROUTE_APPLY_HEADER_RULES:
+  - start|ROUTE_CF_CFU:
+  - return|ROUTE_CF_CFU:
+  - start|ROUTE_CNT_DLG_CHECK:
+  - return|ROUTE_CNT_DLG_CHECK:
+  - start|ROUTE_OUTBOUND:
+      $avp(lua_dlg_profile): [
+        "local",
+        "total"
+      ]
+  - start|ROUTE_SET_CALLER_DIALOG:
+  - start|ROUTE_CNT_DLG_CHECK:
+  - return|ROUTE_CNT_DLG_CHECK:
+  - return|ROUTE_SET_CALLER_DIALOG:
+  - start|ROUTE_ADD_AOC_HEADER:
+  - return|ROUTE_ADD_AOC_HEADER:
+  - start|BRANCH_ROUTE_SBC:
+  - start|ROUTE_LOAD_CALLEE_CONTRACT_PREF:
+  - return|ROUTE_LOAD_CALLEE_CONTRACT_PREF:
+  - start|ROUTE_SET_CALLEE_DIALOG:
+  - start|ROUTE_CNT_DLG_CHECK:
+  - return|ROUTE_CNT_DLG_CHECK:
+  - return|ROUTE_SET_CALLEE_DIALOG:
+  - start|ROUTE_SET_BRANCH_HDRS:
+  - start|ROUTE_PREPARE_UA:
+  - return|ROUTE_PREPARE_UA:
+  - return|ROUTE_SET_BRANCH_HDRS:
+  - start|ROUTE_SET_RUSER:
+  - return|ROUTE_SET_RUSER:
+  - start|ROUTE_BRANCH_ACC_RTP:
+  - return|ROUTE_BRANCH_ACC_RTP:
+  - start|ROUTE_FILTER_PRACK:
+  - return|ROUTE_FILTER_PRACK:
+  - start|ROUTE_PREPARE_SST:
+  - return|ROUTE_PREPARE_SST:
+  - start|ROUTE_PREPARE_MOH:
+  - return|ROUTE_PREPARE_MOH:
+  - start|ROUTE_SET_CALLER_CLI:
+  - start|ROUTE_PREPARE_CALLER_CLI:
+  - return|ROUTE_PREPARE_CALLER_CLI:
+  - start|ROUTE_PREPARE_CALLER_CLI:
+  - return|ROUTE_PREPARE_CALLER_CLI:
+  - start|ROUTE_PREPARE_CALLER_CLI:
+  - return|ROUTE_PREPARE_CALLER_CLI:
+  - start|ROUTE_PREPARE_CALLER_CLI:
+  - return|ROUTE_PREPARE_CALLER_CLI:
+  - start|ROUTE_PREPARE_CALLER_CLI:
+  - return|ROUTE_PREPARE_CALLER_CLI:
+  - start|ROUTE_PREPARE_CALLER_CLI:
+  - return|ROUTE_PREPARE_CALLER_CLI:
+  - return|ROUTE_SET_CALLER_CLI:
+  - start|ROUTE_SET_CALLEE:
+  - return|ROUTE_SET_CALLEE:
+  - start|ROUTE_ADD_CALLINFO:
+  - start|ROUTE_ADD_CALLINFO_CALLER_PRIMARY:
+  - return|ROUTE_ADD_CALLINFO_CALLER_PRIMARY:
+  - start|ROUTE_ADD_CALLINFO_CALLEE_PRIMARY:
+  - return|ROUTE_ADD_CALLINFO_CALLEE_PRIMARY:
+  - return|ROUTE_ADD_CALLINFO:
+  - start|ROUTE_APPLY_HEADER_RULES:
+  - return|ROUTE_APPLY_HEADER_RULES:
+  - return|BRANCH_ROUTE_SBC:
+  - start|DEFAULT_SEND:
+  - exit|DEFAULT_SEND:
+  - exit|DEFAULT_SEND:
+  - start|ROUTE_EXIT:
+      $avp(lua_dlg_profile): [
+        "local",
+        "total"
+      ]
+  - start|ROUTE_RUNTIME:
+  - return|ROUTE_RUNTIME:
+  - exit|ROUTE_EXIT:
+sip_in:
+  - 'INVITE sip:testuser1003@'
+  - 'From: <sip:testuser1002@'
+  - 'To: <sip:1003@'
+  - 'CSeq: \d+ INVITE'
+  - 'Max-Forwards: 70'
+  - 'P-NGCP-Lookup-Type: ext'
+  - 'P-NGCP-Orig-User: 43110021003'
+  - 'P-NGCP-Orig-Domain: spce.test'
+  - 'P-NGCP-Orig-Dialed: 1003'
+  - 'P-NGCP-BlockOut-Override: 0'
+  - 'P-NGCP-AdmBlockOut-Override: 0'
+  - 'P-NGCP-ContBlockOut-Override: 0'
+  - 'P-NGCP-ContAdmBlockOut-Override: 0'
+  - 'P-Caller-CLIR: 0'
+  - 'P-Caller-UUID: [% spce_test.testuser1002.uuid %]'
+  - 'P-Callee-UUID: [% spce_test.testuser1003.uuid %]'
+  - 'P-NGCP-Caller-Info: <sip:testuser1002@'
+  - 'P-NGCP-Callee-Info: <sip:43110021003@spce.test>;ip=127.0.0.1;port=508[5|8];'
+  - 'P-To-Device: 1'
+  - 'Content-Type: application/sdp'
+  - 'Contact: <sip:127.0.0.1:508[5|8];transport=udp>'
+sip_out:
+  - [
+      'SIP/2.0 100 Trying',
+      'Via: SIP/2.0/UDP 127.0.0.1:508[5|8];branch=',
+      'From: <sip:testuser1002@',
+      'To: <sip:1003@',
+      'CSeq: \d+ INVITE',
+      'Content-Length: 0'
+   ]
+  - [
+       'INVITE sip:127.3.0.5:',
+       'From: <sip:4311002@',
+       'To: <sip:1003@',
+       'CSeq: \d+ INVITE',
+       'Max-Forwards: 69',
+       'Content-Type: application/sdp',
+       'Contact: <sip:127.0.0.1:508[5|8];transport=udp>',
+       'P-Caller-UUID: [% spce_test.testuser1002.uuid %]',
+       'P-Callee-UUID: [% spce_test.testuser1003.uuid %]',
+       'P-Asserted-Identity: <sip:4311002@',
+       'P-Called-Party-ID: <sip:1003@',
+       'P-App-Param: ;calltimer=21600;aleg_sst_enable=no;sst_enable=no;hold_alter_b2b_bleg=no;hold_alter_b2b_aleg=no;fast_ack=no',
+       'P-App-Name: sbc',
+       'P-NGCP-Caller-Info: <sip:testuser1002@.+;primary=4311002',
+       'P-NGCP-Callee-Info: <sip:43110021003@.+;primary=43110021003',
+       'P-D-Uri: sip:lb@127.0.0.1:5060;lr;socket=sip:127.3.0.1:5074'
+    ]
diff --git a/scenarios_pbx/invite_perm_reg/0007_test.yml.tt2 b/scenarios_pbx/invite_perm_reg/0007_test.yml.tt2
new file mode 100644
index 00000000..5ca76cd9
--- /dev/null
+++ b/scenarios_pbx/invite_perm_reg/0007_test.yml.tt2
@@ -0,0 +1,33 @@
+flow:
+  - start|DEFAULT_ONREPLY:
+  - start|REPLY_ROUTE_NAT:
+      $avp(lua_dlg_profile): [
+        "local",
+        "total"
+      ]
+  - start|ROUTE_ENTRY:
+  - return|ROUTE_ENTRY:
+  - start|ROUTE_APPLY_HEADER_RULES:
+  - return|ROUTE_APPLY_HEADER_RULES:
+  - start|ROUTE_PREPARE_UA:
+  - return|ROUTE_PREPARE_UA:
+  - start|REPLY_ROUTE_NAT_CONTINUE:
+  - start|ROUTE_EXIT:
+  - start|ROUTE_RUNTIME:
+  - return|ROUTE_RUNTIME:
+  - exit|ROUTE_EXIT:
+sip_in:
+  - '^SIP/2.0 180 Ringing'
+  - 'CSeq: \d+ INVITE'
+sip_out:
+  - [
+      '^PUBLISH sip:testuser1003@spce.test SIP/2.0',
+      'From: <sip:testuser1003@spce.test>',
+      'To: <sip:testuser1003@spce.test>',
+      'Event: dialog',
+      'Content-Type: application/dialog-info\+xml',
+    ]
+  - [
+      '^SIP/2.0 180 Ringing',
+      'CSeq: \d+ INVITE',
+    ]
diff --git a/scenarios_pbx/invite_perm_reg/0008_test.yml.tt2 b/scenarios_pbx/invite_perm_reg/0008_test.yml.tt2
new file mode 100644
index 00000000..c965e6eb
--- /dev/null
+++ b/scenarios_pbx/invite_perm_reg/0008_test.yml.tt2
@@ -0,0 +1,40 @@
+flow:
+  - start|DEFAULT_ONREPLY:
+  - start|REPLY_ROUTE_NAT:
+      $avp(lua_dlg_profile): [
+        "totalaccountout:[% customerpbx_test.id %]",
+        "totaluserout:[% spce_test.testuser1002.uuid %]",
+        "totalaccount:[% customerpbx_test.id %]",
+        "totaluser:[% spce_test.testuser1002.uuid %]",
+        "totalaccount:[% customerpbx_test.id %]",
+        "totaluser:[% spce_test.testuser1003.uuid %]",
+        "total"
+      ]
+  - start|ROUTE_ENTRY:
+  - return|ROUTE_ENTRY:
+  - start|ROUTE_APPLY_HEADER_RULES:
+  - return|ROUTE_APPLY_HEADER_RULES:
+  - start|REPLY_SCA_UPDATE:
+  - return|REPLY_SCA_UPDATE:
+  - start|ROUTE_PREPARE_UA:
+  - return|ROUTE_PREPARE_UA:
+  - start|REPLY_ROUTE_NAT_CONTINUE:
+  - start|ROUTE_EXIT:
+  - start|ROUTE_RUNTIME:
+  - return|ROUTE_RUNTIME:
+  - exit|ROUTE_EXIT:
+sip_in:
+  - '^SIP/2.0 180 Ringing'
+  - 'CSeq: 2 INVITE'
+sip_out:
+  - [
+      '^PUBLISH sip:testuser1002@spce.test SIP/2.0',
+      'From: <sip:testuser1002@spce.test>',
+      'To: <sip:testuser1002@spce.test>',
+      'Event: dialog',
+      'Content-Type: application/dialog-info\+xml',
+    ]
+  - [
+      '^SIP/2.0 180 Ringing',
+      'CSeq: 2 INVITE',
+    ]
diff --git a/scenarios_pbx/invite_perm_reg/0009_test.yml.tt2 b/scenarios_pbx/invite_perm_reg/0009_test.yml.tt2
new file mode 100644
index 00000000..72e7d9bf
--- /dev/null
+++ b/scenarios_pbx/invite_perm_reg/0009_test.yml.tt2
@@ -0,0 +1,39 @@
+flow:
+  - start|DEFAULT_ONREPLY:
+  - start|REPLY_ROUTE_NAT:
+  - start|ROUTE_ENTRY:
+  - return|ROUTE_ENTRY:
+  - start|ROUTE_APPLY_HEADER_RULES:
+  - return|ROUTE_APPLY_HEADER_RULES:
+  - start|ROUTE_PREPARE_UA:
+  - return|ROUTE_PREPARE_UA:
+  - start|REPLY_ROUTE_RTPENGINE:
+  - return|REPLY_ROUTE_RTPENGINE:
+  - start|REPLY_ROUTE_NAT_CONTINUE:
+  - start|ROUTE_EXIT:
+  - start|ROUTE_RUNTIME:
+  - return|ROUTE_RUNTIME:
+  - start|dialog:start:
+  - return|dialog:start:
+      $avp(lua_dlg_profile): [
+        "local",
+        "total"
+      ]
+  - return|dialog:start:
+sip_in:
+  - '^SIP/2.0 200 OK'
+  - 'CSeq: \d+ INVITE'
+sip_out:
+  - [
+      '^PUBLISH sip:testuser1003@spce.test SIP/2.0',
+      'From: <sip:testuser1003@spce.test>',
+      'To: <sip:testuser1003@spce.test>',
+      'Event: dialog',
+      'Content-Type: application/dialog-info\+xml',
+    ]
+  - [
+      '^SIP/2.0 200 OK',
+      'CSeq: \d+ INVITE',
+      'From: <sip:testuser1002@',
+      'To: <sip:1003@'
+    ]
diff --git a/scenarios_pbx/invite_perm_reg/0010_test.yml.tt2 b/scenarios_pbx/invite_perm_reg/0010_test.yml.tt2
new file mode 100644
index 00000000..16eae5cc
--- /dev/null
+++ b/scenarios_pbx/invite_perm_reg/0010_test.yml.tt2
@@ -0,0 +1,48 @@
+flow:
+  - start|DEFAULT_ONREPLY:
+  - start|REPLY_ROUTE_NAT:
+  - start|ROUTE_ENTRY:
+  - return|ROUTE_ENTRY:
+  - start|ROUTE_APPLY_HEADER_RULES:
+  - return|ROUTE_APPLY_HEADER_RULES:
+  - start|REPLY_SCA_UPDATE:
+  - return|REPLY_SCA_UPDATE:
+  - start|ROUTE_PREPARE_UA:
+  - return|ROUTE_PREPARE_UA:
+  - start|ROUTE_FIX_PBX_STOP_RECORDS:
+  - return|ROUTE_FIX_PBX_STOP_RECORDS:
+  - start|REPLY_ROUTE_RTPENGINE:
+  - return|REPLY_ROUTE_RTPENGINE:
+  - start|REPLY_ROUTE_NAT_CONTINUE:
+  - start|ROUTE_EXIT:
+  - start|ROUTE_RUNTIME:
+  - return|ROUTE_RUNTIME:
+  - start|dialog:start:
+  - return|dialog:start:
+      $avp(lua_dlg_profile): [
+        "totalaccountout:[% customerpbx_test.id %]",
+        "totaluserout:[% spce_test.testuser1002.uuid %]",
+        "totalaccount:[% customerpbx_test.id %]",
+        "totaluser:[% spce_test.testuser1002.uuid %]",
+        "totalaccount:[% customerpbx_test.id %]",
+        "totaluser:[% spce_test.testuser1003.uuid %]",
+        "total"
+      ]
+  - return|dialog:start:
+sip_in:
+  - '^SIP/2.0 200 OK'
+  - 'CSeq: 2 INVITE'
+sip_out:
+  - [
+      '^PUBLISH sip:testuser1002@spce.test SIP/2.0',
+      'From: <sip:testuser1002@spce.test>',
+      'To: <sip:testuser1002@spce.test>',
+      'Event: dialog',
+      'Content-Type: application/dialog-info\+xml',
+    ]
+  - [
+      '^SIP/2.0 200 OK',
+      'CSeq: 2 INVITE',
+      'From: <sip:testuser1002@',
+      'To: <sip:1003@'
+    ]
diff --git a/scenarios_pbx/invite_perm_reg/0011_test.yml.tt2 b/scenarios_pbx/invite_perm_reg/0011_test.yml.tt2
new file mode 100644
index 00000000..f2605e63
--- /dev/null
+++ b/scenarios_pbx/invite_perm_reg/0011_test.yml.tt2
@@ -0,0 +1,39 @@
+flow:
+  - start|DEFAULT_ROUTE:
+  - start|ROUTE_ENTRY:
+  - return|ROUTE_ENTRY:
+  - start|ROUTE_NET_INFO:
+  - return|ROUTE_NET_INFO:
+  - start|ROUTE_CHECK_TEL_URI:
+  - return|ROUTE_CHECK_TEL_URI:
+  - start|ROUTE_PRX_REQUEST:
+  - start|ROUTE_INITVARS:
+  - return|ROUTE_INITVARS:
+  - start|ROUTE_SCA_UPDATE:
+  - return|ROUTE_SCA_UPDATE:
+  - start|ROUTE_PREPARE_UA:
+  - return|ROUTE_PREPARE_UA:
+  - start|ROUTE_RESTORE_CLUSTERSET:
+  - return|ROUTE_RESTORE_CLUSTERSET:
+  - start|ROUTE_WITHINDLG_RTPENGINE:
+  - return|ROUTE_WITHINDLG_RTPENGINE:
+  - start|ROUTE_OUTBOUND:
+  - start|DEFAULT_SEND:
+  - exit|DEFAULT_SEND:
+  - exit|DEFAULT_SEND:
+  - start|ROUTE_EXIT:
+  - start|ROUTE_RUNTIME:
+  - return|ROUTE_RUNTIME:
+  - exit|ROUTE_EXIT:
+sip_in:
+  - '^ACK sip:127.0.0.1:508[5|8];prxroute=1 SIP/2.0'
+  - 'CSeq: 2 ACK'
+  - 'From: <sip:testuser1002@'
+  - 'To: <sip:1003@'
+sip_out:
+  - [
+      '^ACK sip:127.0.0.1:508[5|8];prxroute=1 SIP/2.0',
+      'CSeq: 2 ACK',
+      'From: <sip:testuser1002@',
+      'To: <sip:1003@'
+    ]
diff --git a/scenarios_pbx/invite_perm_reg/0012_test.yml.tt2 b/scenarios_pbx/invite_perm_reg/0012_test.yml.tt2
new file mode 100644
index 00000000..d2029df1
--- /dev/null
+++ b/scenarios_pbx/invite_perm_reg/0012_test.yml.tt2
@@ -0,0 +1,37 @@
+flow:
+  - start|DEFAULT_ROUTE:
+  - start|ROUTE_ENTRY:
+  - return|ROUTE_ENTRY:
+  - start|ROUTE_NET_INFO:
+  - return|ROUTE_NET_INFO:
+  - start|ROUTE_CHECK_TEL_URI:
+  - return|ROUTE_CHECK_TEL_URI:
+  - start|ROUTE_PRX_REQUEST:
+  - start|ROUTE_INITVARS:
+  - return|ROUTE_INITVARS:
+  - start|ROUTE_PREPARE_UA:
+  - return|ROUTE_PREPARE_UA:
+  - start|ROUTE_RESTORE_CLUSTERSET:
+  - return|ROUTE_RESTORE_CLUSTERSET:
+  - start|ROUTE_WITHINDLG_RTPENGINE:
+  - return|ROUTE_WITHINDLG_RTPENGINE:
+  - start|ROUTE_OUTBOUND:
+  - start|DEFAULT_SEND:
+  - exit|DEFAULT_SEND:
+  - exit|DEFAULT_SEND:
+  - start|ROUTE_EXIT:
+  - start|ROUTE_RUNTIME:
+  - return|ROUTE_RUNTIME:
+  - exit|ROUTE_EXIT:
+sip_in:
+  - '^ACK sip:127.0.0.1:508[0|8];transport=udp SIP/2.0'
+  - 'CSeq: \d+ ACK'
+  - 'From: <sip:testuser1002@'
+  - 'To: <sip:1003@'
+sip_out:
+  - [
+      '^ACK sip:127.0.0.1:508[0|8];transport=udp SIP/2.0',
+      'CSeq: \d+ ACK',
+      'From: <sip:4311002@',
+      'To: <sip:1003@'
+    ]
diff --git a/scenarios_pbx/invite_perm_reg/0013_test.yml.tt2 b/scenarios_pbx/invite_perm_reg/0013_test.yml.tt2
new file mode 100644
index 00000000..e3b26b85
--- /dev/null
+++ b/scenarios_pbx/invite_perm_reg/0013_test.yml.tt2
@@ -0,0 +1,66 @@
+flow:
+  - start|DEFAULT_ROUTE:
+  - start|ROUTE_ENTRY:
+  - return|ROUTE_ENTRY:
+  - start|ROUTE_NET_INFO:
+  - return|ROUTE_NET_INFO:
+  - start|ROUTE_CHECK_TEL_URI:
+  - return|ROUTE_CHECK_TEL_URI:
+  - start|ROUTE_PRX_REQUEST:
+  - start|ROUTE_INITVARS:
+  - return|ROUTE_INITVARS:
+  - start|dialog:end:
+  - return|dialog:end:
+       $avp(lua_dlg_profile): None
+  - return|dialog:end:
+  - start|ROUTE_FIX_PBX_STOP_RECORDS:
+  - return|ROUTE_FIX_PBX_STOP_RECORDS:
+  - start|ROUTE_STOP_RTPPROXY:
+  - start|ROUTE_RESTORE_CLUSTERSET:
+  - return|ROUTE_RESTORE_CLUSTERSET:
+  - return|ROUTE_STOP_RTPPROXY:
+  - start|ROUTE_SCA_UPDATE:
+  - return|ROUTE_SCA_UPDATE:
+  - start|ROUTE_PREPARE_UA:
+  - return|ROUTE_PREPARE_UA:
+  - start|ROUTE_OUTBOUND:
+  - start|DEFAULT_SEND:
+  - exit|DEFAULT_SEND:
+  - exit|DEFAULT_SEND:
+  - start|ROUTE_EXIT:
+  - start|ROUTE_RUNTIME:
+  - return|ROUTE_RUNTIME:
+  - exit|ROUTE_EXIT:
+sip_in:
+  - '^BYE sip:127.0.0.1:508[5|8](;prxroute=1)? SIP/2.0'
+  - 'Contact: sip:testuser1002@'
+  - 'CSeq: 3 BYE'
+  - 'Max-Forwards: 69'
+  - 'Content-Length: 0'
+  - 'From: <sip:testuser1002@'
+  - 'To: <sip:1003@'
+
+sip_out:
+  - [
+      '^SIP/2.0 100 Trying',
+      'CSeq: 3 BYE',
+      'Content-Length: 0',
+      'From: <sip:testuser1002@',
+      'To: <sip:1003@'
+    ]
+  - [
+      '^PUBLISH sip:testuser1002@spce.test SIP/2.0',
+      'From: <sip:testuser1002@spce.test>',
+      'To: <sip:testuser1002@spce.test>',
+      'Event: dialog',
+      'Content-Type: application/dialog-info\+xml',
+    ]
+  - [
+      '^BYE sip:127.0.0.1:508[5|8](;prxroute=1)? SIP/2.0',
+      'Contact: sip:testuser1002@',
+      'CSeq: 3 BYE',
+      'Max-Forwards: 68',
+      'Content-Length: 0',
+      'From: <sip:testuser1002@',
+      'To: <sip:1003@'
+    ]
diff --git a/scenarios_pbx/invite_perm_reg/0014_test.yml.tt2 b/scenarios_pbx/invite_perm_reg/0014_test.yml.tt2
new file mode 100644
index 00000000..3034d417
--- /dev/null
+++ b/scenarios_pbx/invite_perm_reg/0014_test.yml.tt2
@@ -0,0 +1,62 @@
+flow:
+  - start|DEFAULT_ROUTE:
+  - start|ROUTE_ENTRY:
+  - return|ROUTE_ENTRY:
+  - start|ROUTE_NET_INFO:
+  - return|ROUTE_NET_INFO:
+  - start|ROUTE_CHECK_TEL_URI:
+  - return|ROUTE_CHECK_TEL_URI:
+  - start|ROUTE_PRX_REQUEST:
+  - start|ROUTE_INITVARS:
+  - return|ROUTE_INITVARS:
+  - start|dialog:end:
+  - return|dialog:end:
+      $avp(lua_dlg_profile): None
+  - return|dialog:end:
+  - start|ROUTE_FIX_PBX_STOP_RECORDS:
+  - return|ROUTE_FIX_PBX_STOP_RECORDS:
+  - start|ROUTE_STOP_RTPPROXY:
+  - start|ROUTE_RESTORE_CLUSTERSET:
+  - return|ROUTE_RESTORE_CLUSTERSET:
+  - return|ROUTE_STOP_RTPPROXY:
+  - start|ROUTE_PREPARE_UA:
+  - return|ROUTE_PREPARE_UA:
+  - start|ROUTE_OUTBOUND:
+  - start|DEFAULT_SEND:
+  - exit|DEFAULT_SEND:
+  - exit|DEFAULT_SEND:
+  - start|ROUTE_EXIT:
+  - start|ROUTE_RUNTIME:
+  - return|ROUTE_RUNTIME:
+  - exit|ROUTE_EXIT:
+sip_in:
+  - '^BYE sip:127.0.0.1:508[0|8];transport=udp SIP/2.0'
+  - 'CSeq: \d+ BYE'
+  - 'Max-Forwards: 70'
+  - 'Content-Length: 0'
+  - 'From: <sip:testuser1002@'
+  - 'To: <sip:1003@'
+
+sip_out:
+  - [
+      '^SIP/2.0 100 Trying',
+      'CSeq: \d+ BYE',
+      'Content-Length: 0',
+      'From: <sip:testuser1002@',
+      'To: <sip:1003@'
+    ]
+  - [
+      '^PUBLISH sip:testuser1003@spce.test SIP/2.0',
+      'From: <sip:testuser1003@spce.test>',
+      'To: <sip:testuser1003@spce.test>',
+      'Event: dialog',
+      'Content-Type: application/dialog-info\+xml',
+    ]
+  - [
+      '^BYE sip:127.0.0.1:508[0|8];transport=udp SIP/2.0',
+      'CSeq: \d+ BYE',
+      'Max-Forwards: 69',
+      'Content-Length: 0',
+      'From: <sip:4311002@',
+      'To: <sip:1003@'
+    ]
diff --git a/scenarios_pbx/invite_perm_reg/0015_test.yml.tt2 b/scenarios_pbx/invite_perm_reg/0015_test.yml.tt2
new file mode 100644
index 00000000..1d98aa87
--- /dev/null
+++ b/scenarios_pbx/invite_perm_reg/0015_test.yml.tt2
@@ -0,0 +1,28 @@
+flow:
+  - start|DEFAULT_ONREPLY:
+  - start|REPLY_ROUTE_NAT:
+  - start|ROUTE_ENTRY:
+  - return|ROUTE_ENTRY:
+  - start|ROUTE_APPLY_HEADER_RULES:
+  - return|ROUTE_APPLY_HEADER_RULES:
+  - start|ROUTE_PREPARE_UA:
+  - return|ROUTE_PREPARE_UA:
+  - start|REPLY_ROUTE_NAT_CONTINUE:
+  - start|ROUTE_EXIT:
+  - start|ROUTE_RUNTIME:
+  - return|ROUTE_RUNTIME:
+  - exit|ROUTE_EXIT:
+sip_in:
+  - '^SIP/2.0 200 OK'
+  - 'CSeq: \d+ BYE'
+  - 'Content-Length: 0'
+  - 'From: <sip:4311002@'
+  - 'To: <sip:1003@'
+sip_out:
+  - [
+      '^SIP/2.0 200 OK',
+      'CSeq: \d+ BYE',
+      'Content-Length: 0',
+      'From: <sip:testuser1002@',
+      'To: <sip:1003@'
+    ]
diff --git a/scenarios_pbx/invite_perm_reg/0016_test.yml.tt2 b/scenarios_pbx/invite_perm_reg/0016_test.yml.tt2
new file mode 100644
index 00000000..3cca9723
--- /dev/null
+++ b/scenarios_pbx/invite_perm_reg/0016_test.yml.tt2
@@ -0,0 +1,30 @@
+flow:
+  - start|DEFAULT_ONREPLY:
+  - start|REPLY_ROUTE_NAT:
+  - start|ROUTE_ENTRY:
+  - return|ROUTE_ENTRY:
+  - start|ROUTE_APPLY_HEADER_RULES:
+  - return|ROUTE_APPLY_HEADER_RULES:
+  - start|REPLY_SCA_UPDATE:
+  - return|REPLY_SCA_UPDATE:
+  - start|ROUTE_PREPARE_UA:
+  - return|ROUTE_PREPARE_UA:
+  - start|REPLY_ROUTE_NAT_CONTINUE:
+  - start|ROUTE_EXIT:
+  - start|ROUTE_RUNTIME:
+  - return|ROUTE_RUNTIME:
+  - exit|ROUTE_EXIT:
+sip_in:
+  - '^SIP/2.0 200 OK'
+  - 'CSeq: 3 BYE'
+  - 'Content-Length: 0'
+  - 'From: <sip:testuser1002@'
+  - 'To: <sip:1003@'
+sip_out:
+  - [
+      '^SIP/2.0 200 OK',
+      'CSeq: 3 BYE',
+      'Content-Length: 0',
+      'From: <sip:testuser1002@',
+      'To: <sip:1003@'
+    ]
diff --git a/scenarios_pbx/invite_perm_reg/cdr_test.yml.tt2 b/scenarios_pbx/invite_perm_reg/cdr_test.yml.tt2
new file mode 100644
index 00000000..724ce02d
--- /dev/null
+++ b/scenarios_pbx/invite_perm_reg/cdr_test.yml.tt2
@@ -0,0 +1,11 @@
+cdr:
+  - source_user: 'testuser1002'
+    source_domain: 'spce.test'
+    source_cli: '4311002'
+    destination_user: 'testuser1003'
+    destination_domain: 'spce.test'
+    destination_user_dialed: '1003'
+    destination_user_in: '43110021003'
+    call_type: 'call'
+    call_status: 'ok'
+    call_code: '200'
\ No newline at end of file
diff --git a/scenarios_pbx/invite_perm_reg/media181sec.pcap b/scenarios_pbx/invite_perm_reg/media181sec.pcap
new file mode 120000
index 00000000..d95ed875
--- /dev/null
+++ b/scenarios_pbx/invite_perm_reg/media181sec.pcap
@@ -0,0 +1 @@
+../media181sec.pcap
\ No newline at end of file
diff --git a/scenarios_pbx/invite_perm_reg/registration.yml b/scenarios_pbx/invite_perm_reg/registration.yml
new file mode 100644
index 00000000..aec8a347
--- /dev/null
+++ b/scenarios_pbx/invite_perm_reg/registration.yml
@@ -0,0 +1,8 @@
+---
+testuser1003@spce.test:
+  - nat: false
+    contact: sip:127.3.0.5:8008
+    socket: sip:127.3.0.1:5074
+    path: <sip:lb@127.0.0.1:5060;lr;socket=sip:127.3.0.1:5074>
+    q: 0.5
+    expires: 1977-07-26 23:47:37
diff --git a/scenarios_pbx/invite_perm_reg/scenario.yml b/scenarios_pbx/invite_perm_reg/scenario.yml
new file mode 100644
index 00000000..b04f3cd7
--- /dev/null
+++ b/scenarios_pbx/invite_perm_reg/scenario.yml
@@ -0,0 +1,41 @@
+test_uuid: invite_perm_reg
+domains:
+  'spce.test':
+    reseller_id: 1
+customers:
+  'customerpbx.test':
+    contacts:
+      - email: "customerpbx.test@spce.test"
+        reseller_id: 1
+    details:
+      status: 'active'
+      type: 'pbxaccount'
+      billing_profile_id: 1
+      reseller_id: 1
+subscribers:
+  spce.test:
+    testuser1002:
+      customer: 'customerpbx.test'
+      password: testuser
+      cc: 43
+      ac: 1
+      sn: 1002
+      is_pbx_pilot: 1
+      pbx_extension: 1002
+    testuser1003:
+      customer: 'customerpbx.test'
+      password: testuser
+      cc: 43
+      ac: 1
+      sn: 1003
+      is_pbx_pilot: 0
+      pbx_extension: 1003
+scenarios:
+  - ip: 127.126.0.1
+    username: testuser1002
+    domain: spce.test
+    responders:
+      - ip: 127.3.0.5
+        username: testuser1003
+        domain: spce.test
+        register: permanent
diff --git a/scenarios_pbx/invite_perm_reg/sipp_scenario00.xml b/scenarios_pbx/invite_perm_reg/sipp_scenario00.xml
new file mode 100644
index 00000000..a8c36024
--- /dev/null
+++ b/scenarios_pbx/invite_perm_reg/sipp_scenario00.xml
@@ -0,0 +1,146 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+
+<scenario name="Sipwise NGCP Benchmark UAC Caller">
+  <send start_rtd="1" start_rtd="2">
+    <![CDATA[
+
+      INVITE sip:[field5 file="callee.csv" line=0]@[field3 file="callee.csv" line=0] SIP/2.0
+      Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
+      From: <sip:[field0 file="caller.csv"]@[field2 file="caller.csv"]>;tag=[pid]SIPpTag00[call_number]
+      To: <sip:[field5 file="callee.csv" line=0]@[field3 file="callee.csv" line=0]>
+      Call-ID: NGCP%[field4 file="callee.csv" line=0]%///[call_id]
+      CSeq: 1 INVITE
+      Contact: sip:[field0 file="caller.csv"]@[local_ip]:[local_port]
+      Max-Forwards: 70
+      Content-Type: application/sdp
+      Content-Length: [len]
+
+      v=0
+      o=user1 53655765 2353687637 IN IP[local_ip_type] [local_ip]
+      s=-
+      c=IN IP[media_ip_type] [media_ip]
+      t=0 0
+      m=audio [media_port] RTP/AVP 8
+      a=rtpmap:8 PCMA/8000
+      a=ptime:50
+
+    ]]>
+  </send>
+
+  <recv response="100" rtd="1" optional="true">
+  </recv>
+
+  <recv response="407" rtd="2" auth="true"/>
+
+  <send>
+    <![CDATA[
+
+      ACK sip:[field5 file="callee.csv" line=0]@[field3 file="callee.csv" line=0]:[remote_port] SIP/2.0
+      [last_Via:]
+      From: <sip:[field0 file="caller.csv"]@[field2 file="caller.csv"]>;tag=[pid]SIPpTag00[call_number]
+      To: <sip:[field5 file="callee.csv" line=0]@[field3 file="callee.csv" line=0]>[peer_tag_param]
+      Call-ID: NGCP%[field4 file="callee.csv" line=0]%///[call_id]
+      CSeq: 1 ACK
+      Contact: sip:[field0 file="caller.csv"]@[local_ip]:[local_port]
+      Max-Forwards: 70
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+  <pause milliseconds="500"/>
+
+  <send start_rtd="3">
+    <![CDATA[
+
+      INVITE sip:[field5 file="callee.csv" line=0]@[field3 file="callee.csv" line=0] SIP/2.0
+      Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
+      From: <sip:[field0 file="caller.csv"]@[field2 file="caller.csv"]>;tag=[pid]SIPpTag00[call_number]
+      To: <sip:[field5 file="callee.csv" line=0]@[field3 file="callee.csv" line=0]>
+      Call-ID: NGCP%[field4 file="callee.csv" line=0]%///[call_id]
+      CSeq: 2 INVITE
+      Contact: sip:[field0 file="caller.csv"]@[local_ip]:[local_port]
+      Max-Forwards: 70
+      [field1 file="caller.csv"]
+      Content-Type: application/sdp
+      Content-Length: [len]
+
+      v=0
+      o=user1 53655765 2353687637 IN IP[local_ip_type] [local_ip]
+      s=-
+      c=IN IP[media_ip_type] [media_ip]
+      t=0 0
+      m=audio [media_port] RTP/AVP 8
+      a=rtpmap:8 PCMA/8000
+      a=ptime:50
+
+    ]]>
+  </send>
+
+  <recv response="100" optional="true">
+  </recv>
+
+  <recv response="180" optional="true">
+  </recv>
+
+  <recv response="183" optional="true">
+  </recv>
+
+  <recv response="200" rrs="true" rtd="3">
+  </recv>
+
+  <send>
+    <![CDATA[
+
+      ACK [next_url] SIP/2.0
+      Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
+      From: <sip:[field0 file="caller.csv"]@[field2 file="caller.csv"]>;tag=[pid]SIPpTag00[call_number]
+      To: <sip:[field5 file="callee.csv" line=0]@[field3 file="callee.csv" line=0]>[peer_tag_param]
+      Call-ID: NGCP%[field4 file="callee.csv" line=0]%///[call_id]
+      [routes]
+      CSeq: 2 ACK
+      Contact: sip:[field0 file="caller.csv"]@[local_ip]:[local_port]
+      Max-Forwards: 70
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+  <pause milliseconds="500"/>
+  <nop>
+    <action>
+      <exec play_pcap_audio="media181sec.pcap"/>
+    </action>
+  </nop>
+
+  <pause milliseconds="1000"/>
+
+  <send start_rtd="4">
+    <![CDATA[
+
+      BYE [next_url] SIP/2.0
+      Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
+      From: <sip:[field0 file="caller.csv"]@[field2 file="caller.csv"]>;tag=[pid]SIPpTag00[call_number]
+      To: <sip:[field5 file="callee.csv" line=0]@[field3 file="callee.csv" line=0]>[peer_tag_param]
+      Call-ID: NGCP%[field4 file="callee.csv" line=0]%///[call_id]
+      CSeq: 3 BYE
+      Contact: sip:[field0 file="caller.csv"]@[local_ip]:[local_port]
+      [routes]
+      Max-Forwards: 70
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+  <recv response="100" optional="true">
+  </recv>
+
+  <recv response="200" crlf="true" rtd="4">
+  </recv>
+
+  <ResponseTimeRepartition value="10, 20, 30, 40, 50, 100, 150, 200, 500, 1000"/>
+
+<!-- <CallLengthRepartition value="10, 50, 100, 500, 1000, 5000, 10000"/> -->
+
+</scenario>
+
diff --git a/scenarios_pbx/invite_perm_reg/sipp_scenario_responder00.xml b/scenarios_pbx/invite_perm_reg/sipp_scenario_responder00.xml
new file mode 100644
index 00000000..da77f415
--- /dev/null
+++ b/scenarios_pbx/invite_perm_reg/sipp_scenario_responder00.xml
@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<scenario name="Sipwise NGCP Benchmark UAS Responder">
+
+  <recv request="INVITE" crlf="true" rtd="true">
+  </recv>
+
+  <send>
+    <![CDATA[
+
+      SIP/2.0 180 Ringing
+      [last_Via:]
+      [last_From:]
+      [last_To:];tag=[pid]SIPpTag01[call_number]
+      [last_Call-ID:]
+      [last_CSeq:]
+      Contact: <sip:[local_ip]:[local_port];transport=[transport]>
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+  <pause milliseconds="500"/>
+
+  <send>
+    <![CDATA[
+
+      SIP/2.0 200 OK
+      [last_Via:]
+      [last_From:]
+      [last_To:];tag=[pid]SIPpTag01[call_number]
+      [last_Call-ID:]
+      [last_CSeq:]
+      [last_Record-Route:]
+      [last_Route:]
+      Contact: <sip:[local_ip]:[local_port];transport=[transport]>
+      Content-Type: application/sdp
+      Content-Length: [len]
+
+      v=0
+      o=user1 53655765 2353687637 IN IP[local_ip_type] [local_ip]
+      s=-
+      c=IN IP[media_ip_type] [media_ip]
+      t=0 0
+      m=audio [media_port] RTP/AVP 8
+      a=rtpmap:8 PCMA/8000
+      a=ptime:50
+
+    ]]>
+  </send>
+
+  <recv request="ACK"
+        crlf="true">
+  </recv>
+
+  <recv request="BYE">
+  </recv>
+
+  <send>
+    <![CDATA[
+
+      SIP/2.0 200 OK
+      [last_Via:]
+      [last_From:]
+      [last_To:]
+      [last_Call-ID:]
+      [last_CSeq:]
+      Contact: <sip:[local_ip]:[local_port];transport=[transport]>
+      Content-Length: [len]
+
+    ]]>
+  </send>
+
+  <ResponseTimeRepartition value="10, 20, 30, 40, 50, 100, 150, 200"/>
+  <CallLengthRepartition value="10, 50, 100, 500, 1000, 5000, 10000"/>
+
+</scenario>
+