diff --git a/scenarios/invite_anonymous/0003_test.yml.tt2 b/scenarios/invite_anonymous/0003_test.yml.tt2
index e9e56435..45cc3814 100644
--- a/scenarios/invite_anonymous/0003_test.yml.tt2
+++ b/scenarios/invite_anonymous/0003_test.yml.tt2
@@ -23,10 +23,10 @@ flow:
       $x_hdr(From): sip:anonymous@
       $x_hdr(From): anonymous.invalid
       $var(realm_user): testuser1002
-      $var(realm_domain): spce.test
+      $var(realm_domain): invite-anonymous.scenarios.test
 sip_in:
   - '^INVITE'
-  - 'P-Asserted-Identity: "long name here" <sip:testuser1002@spce.test>'
+  - 'P-Asserted-Identity: "long name here" <sip:testuser1002@invite-anonymous.scenarios.test>'
   - 'From: "Anonymous" <sip:anonymous@anonymous.invalid>;tag='
   - 'Contact: sip:testuser1002@'
   - 'To: <sip:testuser1003@'
diff --git a/scenarios/invite_anonymous/0005_test.yml.tt2 b/scenarios/invite_anonymous/0005_test.yml.tt2
index f0f292cf..5916097d 100644
--- a/scenarios/invite_anonymous/0005_test.yml.tt2
+++ b/scenarios/invite_anonymous/0005_test.yml.tt2
@@ -20,10 +20,10 @@ flow:
       $x_hdr(From): sip:anonymous@
       $x_hdr(From): anonymous.invalid
       $var(realm_user): testuser1002
-      $var(realm_domain): spce.test
+      $var(realm_domain): invite-anonymous.scenarios.test
   - return|ROUTE_AUTH_HELPER:
       $avp(orig_acc_caller_user): ['testuser1002']
-      $avp(orig_acc_caller_domain): ['spce.test']
+      $avp(orig_acc_caller_domain): ['invite-anonymous.scenarios.test']
   - start|ROUTE_ADD_CALLINFO_REPLY:
   - start|ROUTE_ADD_CALLINFO_CALLER_PRIMARY:
   - return|ROUTE_ADD_CALLINFO_CALLER_PRIMARY:
@@ -66,10 +66,10 @@ flow:
   - return|ROUTE_SET_CALLEE_DIALOG:
       $avp(lua_dlg_profile): [
         "totalaccount:[% customer_test.id %]",
-        "totaluser:[% spce_test.testuser1003.uuid %]",
+        "totaluser:[% invite_anonymous_scenarios_test.testuser1003.uuid %]",
         "total",
         "account:[% customer_test.id %]",
-        "user:[% spce_test.testuser1003.uuid %]"
+        "user:[% invite_anonymous_scenarios_test.testuser1003.uuid %]"
       ]
   - start|ROUTE_BLOCK_IN:
   - return|ROUTE_BLOCK_IN:
@@ -103,29 +103,29 @@ flow:
       $avp(lua_dlg_profile): [
         "local",
         "totalaccount:[% customer_test.id %]",
-        "totaluser:[% spce_test.testuser1003.uuid %]",
+        "totaluser:[% invite_anonymous_scenarios_test.testuser1003.uuid %]",
         "total",
         "account:[% customer_test.id %]",
-        "user:[% spce_test.testuser1003.uuid %]"
+        "user:[% invite_anonymous_scenarios_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 %]',
+        'userout:[% invite_anonymous_scenarios_test.testuser1002.uuid %]',
         'account:[% customer_test.id %]',
-        'user:[% spce_test.testuser1002.uuid %]',
+        'user:[% invite_anonymous_scenarios_test.testuser1002.uuid %]',
         'totalaccountout:[% customer_test.id %]',
-        'totaluserout:[% spce_test.testuser1002.uuid %]',
+        'totaluserout:[% invite_anonymous_scenarios_test.testuser1002.uuid %]',
         'totalaccount:[% customer_test.id %]',
-        'totaluser:[% spce_test.testuser1002.uuid %]',
+        'totaluser:[% invite_anonymous_scenarios_test.testuser1002.uuid %]',
         "local",
         "totalaccount:[% customer_test.id %]",
-        "totaluser:[% spce_test.testuser1003.uuid %]",
+        "totaluser:[% invite_anonymous_scenarios_test.testuser1003.uuid %]",
         "total",
         "account:[% customer_test.id %]",
-        "user:[% spce_test.testuser1003.uuid %]"
+        "user:[% invite_anonymous_scenarios_test.testuser1003.uuid %]"
       ]
   - start|ROUTE_ACC_CALLER:
   - start|ROUTE_SET_ACC_CALLER_CALL_COUNTERS:
@@ -186,19 +186,19 @@ flow:
   - exit|ROUTE_EXIT:
       $avp(lua_dlg_profile): [
         'accountout:[% customer_test.id %]',
-        'userout:[% spce_test.testuser1002.uuid %]',
+        'userout:[% invite_anonymous_scenarios_test.testuser1002.uuid %]',
         'account:[% customer_test.id %]',
-        'user:[% spce_test.testuser1002.uuid %]',
+        'user:[% invite_anonymous_scenarios_test.testuser1002.uuid %]',
         'totalaccountout:[% customer_test.id %]',
-        'totaluserout:[% spce_test.testuser1002.uuid %]',
+        'totaluserout:[% invite_anonymous_scenarios_test.testuser1002.uuid %]',
         'totalaccount:[% customer_test.id %]',
-        'totaluser:[% spce_test.testuser1002.uuid %]',
+        'totaluser:[% invite_anonymous_scenarios_test.testuser1002.uuid %]',
         "local",
         "totalaccount:[% customer_test.id %]",
-        "totaluser:[% spce_test.testuser1003.uuid %]",
+        "totaluser:[% invite_anonymous_scenarios_test.testuser1003.uuid %]",
         "total",
         "account:[% customer_test.id %]",
-        "user:[% spce_test.testuser1003.uuid %]"
+        "user:[% invite_anonymous_scenarios_test.testuser1003.uuid %]"
       ]
 sip_in:
   - '^INVITE'
@@ -228,8 +228,8 @@ sip_out:
       'From: "Anonymous" <sip:anonymous@anonymous.invalid>;tag=',
       'To: <sip:testuser1003@',
       'Content-Type: application/sdp',
-      'P-Caller-UUID: [% spce_test.testuser1002.uuid %]',
-      'P-Callee-UUID: [% spce_test.testuser1003.uuid %]',
+      'P-Caller-UUID: [% invite_anonymous_scenarios_test.testuser1002.uuid %]',
+      'P-Callee-UUID: [% invite_anonymous_scenarios_test.testuser1003.uuid %]',
       '_:NOT:_P-Asserted-Identity: \w+',
       'P-Called-Party-ID: <sip:testuser1003@',
       'P-App-Param: ;calltimer=21600;aleg_sst_enable=no;sst_enable=no',
diff --git a/scenarios/invite_anonymous/0007_test.yml.tt2 b/scenarios/invite_anonymous/0007_test.yml.tt2
index f44fddd2..659d0e5f 100644
--- a/scenarios/invite_anonymous/0007_test.yml.tt2
+++ b/scenarios/invite_anonymous/0007_test.yml.tt2
@@ -13,15 +13,15 @@ flow:
   - return|ROUTE_RUNTIME:
   - exit|ROUTE_EXIT:
 sip_in:
-  - 'INVITE sip:testuser1003@127.1.0.1:\d+ SIP/2.0'
+  - 'INVITE sip:testuser1003@[% scenarios.0.responders.0.ip %]:[% scenarios.0.responders.0.port %] SIP/2.0'
   - 'From: "Anonymous" <sip:anonymous@anonymous.invalid>;tag=[\w-]+'
-  - 'To: <sip:testuser1003@spce.test>'
+  - 'To: <sip:testuser1003@invite-anonymous.scenarios.test>'
   - 'CSeq: \d+ INVITE'
   - 'P-LB-Uptime: \d+'
   - 'Privacy: id'
-  - 'P-Caller-UUID: [% spce_test.testuser1002.uuid %]'
-  - 'P-NGCP-Caller-Info: <sip:anonymous@anonymous.invalid>;ip=127.126.0.1;port=\d+;primary=4311002'
-  - 'P-NGCP-Callee-Info: <sip:testuser1003@spce.test>;ip=127.0.0.1;port=5060;primary=4311003'
+  - 'P-Caller-UUID: [% invite_anonymous_scenarios_test.testuser1002.uuid %]'
+  - 'P-NGCP-Caller-Info: <sip:anonymous@anonymous.invalid>;ip=[% scenarios.0.ip %];port=[% scenarios.0.port %];primary=[% invite_anonymous_scenarios_test.testuser1002.phone_number %]'
+  - 'P-NGCP-Callee-Info: <sip:testuser1003@invite-anonymous.scenarios.test>;ip=127.0.0.1;port=5060;primary=[% invite_anonymous_scenarios_test.testuser1003.phone_number %]'
   - 'P-D-Uri: sip:lb@127.0.0.1;lr;socket=sip:127.0.0.1:5060'
   - 'Content-Type: application/sdp'
   - 'Contact: <sip:127.0.0.1:508[08];transport=udp>'
@@ -30,21 +30,21 @@ sip_out:
   - [
       'SIP/2.0 100 Trying',
       'From: "Anonymous" <sip:anonymous@anonymous.invalid>;tag=[\w-]+',
-      'To: <sip:testuser1003@spce.test>',
+      'To: <sip:testuser1003@invite-anonymous.scenarios.test>',
       'CSeq: \d+ INVITE',
       'Server: Sipwise NGCP Proxy',
       'Content-Length: 0',
     ]
   - [
-      'INVITE sip:testuser1003@127.1.0.1:\d+ SIP/2.0',
+      'INVITE sip:testuser1003@[% scenarios.0.responders.0.ip %]:[% scenarios.0.responders.0.port %] SIP/2.0',
       'From: "Anonymous" <sip:anonymous@anonymous.invalid>;tag=[\w-]+',
-      'To: <sip:testuser1003@spce.test>',
+      'To: <sip:testuser1003@invite-anonymous.scenarios.test>',
       'CSeq: \d+ INVITE',
       'P-LB-Uptime: \d+',
       'Privacy: id',
-      'P-Caller-UUID: [% spce_test.testuser1002.uuid %]',
-      'P-NGCP-Caller-Info: <sip:anonymous@anonymous.invalid>;ip=127.126.0.1;port=\d+;primary=4311002',
-      'P-NGCP-Callee-Info: <sip:testuser1003@spce.test>;ip=127.0.0.1;port=5060;primary=4311003',
+      'P-Caller-UUID: [% invite_anonymous_scenarios_test.testuser1002.uuid %]',
+      'P-NGCP-Caller-Info: <sip:anonymous@anonymous.invalid>;ip=[% scenarios.0.ip %];port=[% scenarios.0.port %];primary=[% invite_anonymous_scenarios_test.testuser1002.phone_number %]',
+      'P-NGCP-Callee-Info: <sip:testuser1003@invite-anonymous.scenarios.test>;ip=127.0.0.1;port=5060;primary=[% invite_anonymous_scenarios_test.testuser1003.phone_number %]',
       'P-D-Uri: sip:lb@127.0.0.1;lr;socket=sip:127.0.0.1:5060',
       'Content-Type: application/sdp',
       'Contact: <sip:127.0.0.1:508[08];transport=udp>',
diff --git a/scenarios/invite_anonymous/0010_test.yml.tt2 b/scenarios/invite_anonymous/0010_test.yml.tt2
index f4cf5a46..006e3640 100644
--- a/scenarios/invite_anonymous/0010_test.yml.tt2
+++ b/scenarios/invite_anonymous/0010_test.yml.tt2
@@ -7,19 +7,19 @@ flow:
   - return|ROUTE_APPLY_HEADER_RULES:
       $avp(lua_dlg_profile): [
         'accountout:[% customer_test.id %]',
-        'userout:[% spce_test.testuser1002.uuid %]',
+        'userout:[% invite_anonymous_scenarios_test.testuser1002.uuid %]',
         'account:[% customer_test.id %]',
-        'user:[% spce_test.testuser1002.uuid %]',
+        'user:[% invite_anonymous_scenarios_test.testuser1002.uuid %]',
         'totalaccountout:[% customer_test.id %]',
-        'totaluserout:[% spce_test.testuser1002.uuid %]',
+        'totaluserout:[% invite_anonymous_scenarios_test.testuser1002.uuid %]',
         'totalaccount:[% customer_test.id %]',
-        'totaluser:[% spce_test.testuser1002.uuid %]',
+        'totaluser:[% invite_anonymous_scenarios_test.testuser1002.uuid %]',
         "local",
         "totalaccount:[% customer_test.id %]",
-        "totaluser:[% spce_test.testuser1003.uuid %]",
+        "totaluser:[% invite_anonymous_scenarios_test.testuser1003.uuid %]",
         "total",
         "account:[% customer_test.id %]",
-        "user:[% spce_test.testuser1003.uuid %]"
+        "user:[% invite_anonymous_scenarios_test.testuser1003.uuid %]"
       ]
   - start|ROUTE_PREPARE_UA:
   - return|ROUTE_PREPARE_UA:
diff --git a/scenarios/invite_anonymous/0012_test.yml.tt2 b/scenarios/invite_anonymous/0012_test.yml.tt2
index 18449bcf..bc77765d 100644
--- a/scenarios/invite_anonymous/0012_test.yml.tt2
+++ b/scenarios/invite_anonymous/0012_test.yml.tt2
@@ -17,19 +17,19 @@ flow:
   - return|dialog:start:
       $avp(lua_dlg_profile): [
         'accountout:[% customer_test.id %]',
-        'userout:[% spce_test.testuser1002.uuid %]',
+        'userout:[% invite_anonymous_scenarios_test.testuser1002.uuid %]',
         'account:[% customer_test.id %]',
-        'user:[% spce_test.testuser1002.uuid %]',
+        'user:[% invite_anonymous_scenarios_test.testuser1002.uuid %]',
         'totalaccountout:[% customer_test.id %]',
-        'totaluserout:[% spce_test.testuser1002.uuid %]',
+        'totaluserout:[% invite_anonymous_scenarios_test.testuser1002.uuid %]',
         'totalaccount:[% customer_test.id %]',
-        'totaluser:[% spce_test.testuser1002.uuid %]',
+        'totaluser:[% invite_anonymous_scenarios_test.testuser1002.uuid %]',
         "local",
         "totalaccount:[% customer_test.id %]",
-        "totaluser:[% spce_test.testuser1003.uuid %]",
+        "totaluser:[% invite_anonymous_scenarios_test.testuser1003.uuid %]",
         "total",
         "account:[% customer_test.id %]",
-        "user:[% spce_test.testuser1003.uuid %]"
+        "user:[% invite_anonymous_scenarios_test.testuser1003.uuid %]"
       ]
   - return|dialog:start:
 sip_in:
diff --git a/scenarios/invite_anonymous/cdr_test.yml.tt2 b/scenarios/invite_anonymous/cdr_test.yml.tt2
index af6f12da..a8fd850b 100644
--- a/scenarios/invite_anonymous/cdr_test.yml.tt2
+++ b/scenarios/invite_anonymous/cdr_test.yml.tt2
@@ -1,10 +1,10 @@
 cdr:
   - source_user: 'anonymous'
-    source_domain: 'spce.test'
-    source_cli: '4311002'
+    source_domain: 'invite-anonymous.scenarios.test'
+    source_cli: '[% invite_anonymous_scenarios_test.testuser1002.phone_number %]'
     source_clir: '1'
     destination_user: 'testuser1003'
-    destination_domain: 'spce.test'
+    destination_domain: 'invite-anonymous.scenarios.test'
     destination_user_dialed: 'testuser1003'
     call_type: 'call'
     call_status: 'ok'
diff --git a/scenarios/invite_anonymous/prefs.json b/scenarios/invite_anonymous/prefs.json
deleted file mode 100644
index 56d962a4..00000000
--- a/scenarios/invite_anonymous/prefs.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-    "testuser1002@spce.test": {
-        "cli": 4311002
-     }
-}
\ No newline at end of file
diff --git a/scenarios/invite_anonymous/prefs.json.tt2 b/scenarios/invite_anonymous/prefs.json.tt2
new file mode 100644
index 00000000..d1a9f15d
--- /dev/null
+++ b/scenarios/invite_anonymous/prefs.json.tt2
@@ -0,0 +1,5 @@
+{
+    "testuser1002@invite-anonymous.scenarios.test": {
+        "cli": 4311002
+     }
+}
\ No newline at end of file
diff --git a/scenarios/invite_anonymous/scenario.yml b/scenarios/invite_anonymous/scenario.yml
index 8d4ed0c0..f186aa66 100644
--- a/scenarios/invite_anonymous/scenario.yml
+++ b/scenarios/invite_anonymous/scenario.yml
@@ -1,6 +1,7 @@
+---
 test_uuid: invite_anonymous
 domains:
-  'spce.test':
+  invite-anonymous.scenarios.test:
     reseller_id: 1
 customers:
   'customer.test':
@@ -13,7 +14,7 @@ customers:
       billing_profile_id: 1
       reseller_id: 1
 subscribers:
-  spce.test:
+  invite-anonymous.scenarios.test:
     testuser1003:
       customer: 'customer.test'
       password: testuser
@@ -33,9 +34,9 @@ subscribers:
 scenarios:
   - ip: 127.126.0.1
     username: testuser1002
-    domain: spce.test
+    domain: invite-anonymous.scenarios.test
     responders:
       - ip: 127.1.0.1
         username: testuser1003
-        domain: spce.test
-        register: yes
+        domain: invite-anonymous.scenarios.test
+        register: 'yes'