diff --git a/scenarios/sanity/cdr_test.yml.tt2 b/scenarios/sanity/cdr_test.yml.tt2
new file mode 100644
index 00000000..04e6501c
--- /dev/null
+++ b/scenarios/sanity/cdr_test.yml.tt2
@@ -0,0 +1,2 @@
+cdr: []
+
diff --git a/scenarios/sanity/prefs.json.tt2 b/scenarios/sanity/prefs.json.tt2
new file mode 100644
index 00000000..8c9fbe25
--- /dev/null
+++ b/scenarios/sanity/prefs.json.tt2
@@ -0,0 +1,5 @@
+{
+    "@sanity.scenarios.test": {
+        "nat_sipping": "no"
+    }
+}
diff --git a/scenarios/sanity/scenario.yml b/scenarios/sanity/scenario.yml
new file mode 100644
index 00000000..a2df97cd
--- /dev/null
+++ b/scenarios/sanity/scenario.yml
@@ -0,0 +1,46 @@
+---
+test_uuid: sanity
+description: Test 1 - register with broken auth header\
+             Test 2 -  register with broken from header
+             Test 3 -  register with broken to header
+domains:
+  sanity.scenarios.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:
+  sanity.scenarios.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: sanity.scenarios.test
+    responders:
+      - ip: 127.3.0.5
+        username: testuser1003
+        domain: sanity.scenarios.test
+        register: no
+        active: no
diff --git a/scenarios/sanity/sipp_scenario00.xml b/scenarios/sanity/sipp_scenario00.xml
new file mode 100644
index 00000000..952421af
--- /dev/null
+++ b/scenarios/sanity/sipp_scenario00.xml
@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+
+<scenario name="Sipwise NGCP Benchmark UAC Caller">
+  <send>
+    <![CDATA[
+
+      REGISTER 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="callee.csv" line=0]@[field3 file="callee.csv" line=0]>;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 REGISTER
+      Contact: <sip:[field0 file="callee.csv" line=0]@[local_ip]:[local_port]>
+      Expires: 600
+      Max-Forwards: 70
+      Content-Length: 0
+      Authorization: Digest username="594^R  
+
+    ]]>
+  </send>
+
+  <recv response="400"/>
+
+  <send>
+    <![CDATA[
+
+      REGISTER 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: 500
+      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 REGISTER
+      Contact: <sip:[field0 file="callee.csv" line=0]@[local_ip]:[local_port]>
+      Expires: 600
+      Max-Forwards: 70
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+  <recv response="400"/>
+
+  <send>
+    <![CDATA[
+
+      REGISTER 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="callee.csv" line=0]@[field3 file="callee.csv" line=0]>;tag=[pid]SIPpTag00[call_number]
+      To: 500
+      Call-ID: NGCP%[field4 file="callee.csv" line=0]%///[call_id]
+      CSeq: 3 REGISTER
+      Contact: <sip:[field0 file="callee.csv" line=0]@[local_ip]:[local_port]>
+      Expires: 600
+      Max-Forwards: 70
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+  <recv response="400"/>
+
+    <send>
+    <![CDATA[
+
+      REGISTER 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="callee.csv" line=0]@[field3 file="callee.csv" line=0]>;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: 4 REGISTER
+      Contact: hello
+      Expires: 600
+      Max-Forwards: 70
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+  <recv response="400"/>
+
+  <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/sanity/sipp_scenario00_test.yml.tt2 b/scenarios/sanity/sipp_scenario00_test.yml.tt2
new file mode 100644
index 00000000..8aa81d54
--- /dev/null
+++ b/scenarios/sanity/sipp_scenario00_test.yml.tt2
@@ -0,0 +1,25 @@
+messages:
+- - 'SIP/2.0 400 Bad Auth Header'
+  - 'From: <sip:[% scenarios.0.responders.0.username %]@sanity.scenarios.test>;tag=[\w-]+'
+  - 'To: <sip:[% scenarios.0.responders.0.username %]@sanity.scenarios.test>;tag=[\w-]+'
+  - 'CSeq: \d+ REGISTER'
+  - 'Server: Sipwise NGCP LB'
+  - 'Content-Length:\s+0'
+- - 'SIP/2.0 400 Invalid From Header'
+  - 'From: 500'
+  - 'To: <sip:[% scenarios.0.responders.0.username %]@sanity.scenarios.test>;tag=[\w-]+'
+  - 'CSeq: \d+ REGISTER'
+  - 'Server: Sipwise NGCP LB'
+  - 'Content-Length:\s+0'
+- - 'SIP/2.0 400 Invalid To Header'
+  - 'From: <sip:[% scenarios.0.responders.0.username %]@sanity.scenarios.test>;tag=[\w-]+'
+  - 'To: 500;tag=[\w-]+'
+  - 'CSeq: \d+ REGISTER'
+  - 'Server: Sipwise NGCP LB'
+  - 'Content-Length:\s+0'
+- - 'SIP/2.0 400 Bad Contact Header'
+  - 'From: <sip:[% scenarios.0.responders.0.username %]@sanity.scenarios.test>;tag=[\w-]+'
+  - 'To: <sip:[% scenarios.0.responders.0.username %]@sanity.scenarios.test>;tag=[\w-]+'
+  - 'CSeq: \d+ REGISTER'
+  - 'Server: Sipwise NGCP LB'
+  - 'Content-Length:\s+0'