From 0c36cdabc4098d41702f5a661aeb69885f3c9f4e Mon Sep 17 00:00:00 2001
From: Andrew Pogrebennyk <apogrebennyk@sipwise.com>
Date: Mon, 9 Nov 2015 14:39:08 +0100
Subject: [PATCH] MT#16213 add a test to check detection of retransmitted
 INVITE

Change-Id: I6e3794ea2146dbe5d4e607e5b769ab6924d123b4
---
 scenarios/invite_retrans/0003_test.yml.tt2    |  35 ++++
 scenarios/invite_retrans/0005_test.yml.tt2    | 120 ++++++++++++
 scenarios/invite_retrans/0007_test.yml.tt2    |  11 ++
 scenarios/invite_retrans/0008_test.yml.tt2    |  29 +++
 scenarios/invite_retrans/0009_test.yml.tt2    |  16 ++
 scenarios/invite_retrans/0010_test.yml.tt2    |  21 ++
 scenarios/invite_retrans/0011_test.yml.tt2    |  42 ++++
 scenarios/invite_retrans/0012_test.yml.tt2    |  17 ++
 scenarios/invite_retrans/scenario.yml         |  26 +++
 scenarios/invite_retrans/sipp_scenario00.xml  | 181 ++++++++++++++++++
 .../sipp_scenario_responder00.xml             |  94 +++++++++
 11 files changed, 592 insertions(+)
 create mode 100644 scenarios/invite_retrans/0003_test.yml.tt2
 create mode 100644 scenarios/invite_retrans/0005_test.yml.tt2
 create mode 100644 scenarios/invite_retrans/0007_test.yml.tt2
 create mode 100644 scenarios/invite_retrans/0008_test.yml.tt2
 create mode 100644 scenarios/invite_retrans/0009_test.yml.tt2
 create mode 100644 scenarios/invite_retrans/0010_test.yml.tt2
 create mode 100644 scenarios/invite_retrans/0011_test.yml.tt2
 create mode 100644 scenarios/invite_retrans/0012_test.yml.tt2
 create mode 100644 scenarios/invite_retrans/scenario.yml
 create mode 100644 scenarios/invite_retrans/sipp_scenario00.xml
 create mode 100644 scenarios/invite_retrans/sipp_scenario_responder00.xml

diff --git a/scenarios/invite_retrans/0003_test.yml.tt2 b/scenarios/invite_retrans/0003_test.yml.tt2
new file mode 100644
index 00000000..dfd92c95
--- /dev/null
+++ b/scenarios/invite_retrans/0003_test.yml.tt2
@@ -0,0 +1,35 @@
+flow:
+  - start|DEFAULT_ROUTE:
+  - start|ROUTE_NET_INFO:
+  - return|ROUTE_NET_INFO:
+  - 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:
+  - exit|ROUTE_AUTH:
+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_retrans/0005_test.yml.tt2 b/scenarios/invite_retrans/0005_test.yml.tt2
new file mode 100644
index 00000000..d612d4f2
--- /dev/null
+++ b/scenarios/invite_retrans/0005_test.yml.tt2
@@ -0,0 +1,120 @@
+flow:
+  - start|DEFAULT_ROUTE:
+  - start|ROUTE_NET_INFO:
+  - return|ROUTE_NET_INFO:
+  - 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_ADD_CALLINFO_REPLY:
+  - 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:
+  - return|ROUTE_LOAD_CALLER_PREF:
+  - start|ROUTE_GET_CALLER_CLI:
+  - return|ROUTE_GET_CALLER_CLI:
+  - start|ROUTE_GET_FORWARDER_CLI:
+  - return|ROUTE_GET_FORWARDER_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_CLIR:
+  - return|ROUTE_CLIR:
+  - start|ROUTE_CLEAR_CALLEE_PREF:
+  - return|ROUTE_CLEAR_CALLEE_PREF:
+  - start|ROUTE_NCOS:
+  - return|ROUTE_NCOS:
+  - start|ROUTE_NCOS:
+  - return|ROUTE_NCOS:
+  - start|ROUTE_NCOS:
+  - return|ROUTE_NCOS:
+  - start|ROUTE_NCOS:
+  - return|ROUTE_NCOS:
+  - start|ROUTE_BLOCK_OUT:
+  - return|ROUTE_BLOCK_OUT:
+  - start|ROUTE_LOAD_CALLEE_PREF:
+  - start|ROUTE_BLOCK_IN:
+  - return|ROUTE_BLOCK_IN:
+  - return|ROUTE_LOAD_CALLEE_PREF:
+  - start|ROUTE_CHECK_PBX:
+  - return|ROUTE_CHECK_PBX:
+  - start|ROUTE_INVITE_TO_INT:
+  - start|ROUTE_OUTBOUND:
+  - start|ROUTE_SET_CALLER_DIALOG:
+  - return|ROUTE_SET_CALLER_DIALOG:
+  - start|ROUTE_ACC_CALLER:
+  - return|ROUTE_ACC_CALLER:
+  - start|ROUTE_ACC_CALLEE:
+  - return|ROUTE_ACC_CALLEE:
+  - start|BRANCH_ROUTE_SBC:
+  - start|ROUTE_BRANCH_ACC_RTP:
+  - return|ROUTE_BRANCH_ACC_RTP:
+  - start|ROUTE_SET_RUSER:
+  - return|ROUTE_SET_RUSER:
+  - 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:
+  - return|ROUTE_SET_CALLER_CLI:
+  - start|ROUTE_SET_CALLEE:
+  - return|ROUTE_SET_CALLEE:
+  - start|ROUTE_ADD_CALLINFO:
+  - return|ROUTE_ADD_CALLINFO:
+  - return|BRANCH_ROUTE_SBC:
+  - return|BRANCH_ROUTE_SBC:
+  - exit|ROUTE_OUTBOUND:
+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:testuser1003@',
+      'CSeq: 2 INVITE',
+      'From: <sip:4311002@',
+      'To: <sip:testuser1003@',
+      'Content-Type: application/sdp',
+      'P-Caller-UUID: \w+',
+      'P-Callee-UUID: \w+',
+      'P-Asserted-Identity: <sip:4311002@',
+      'P-Called-Party-ID: <sip:testuser1003@',
+      'P-App-Param: ;aleg_sst_enable=no;sst_enable=no',
+      'P-App-Name: sbc'
+    ]
diff --git a/scenarios/invite_retrans/0007_test.yml.tt2 b/scenarios/invite_retrans/0007_test.yml.tt2
new file mode 100644
index 00000000..1c18ea97
--- /dev/null
+++ b/scenarios/invite_retrans/0007_test.yml.tt2
@@ -0,0 +1,11 @@
+flow:
+  - start|REPLY_ROUTE_NAT:
+  - exit|REPLY_ROUTE_NAT:
+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_retrans/0008_test.yml.tt2 b/scenarios/invite_retrans/0008_test.yml.tt2
new file mode 100644
index 00000000..fec89486
--- /dev/null
+++ b/scenarios/invite_retrans/0008_test.yml.tt2
@@ -0,0 +1,29 @@
+flow:
+  - start|DEFAULT_ROUTE:
+  - start|ROUTE_NET_INFO:
+  - return|ROUTE_NET_INFO:
+  - start|ROUTE_PRX_REQUEST:
+  - start|ROUTE_INITVARS:
+  - return|ROUTE_INITVARS:
+  - start|ROUTE_INVITE:
+  - return|ROUTE_INVITE:
+sip_in:
+  - '^INVITE'
+  - 'Contact: sip:testuser1002@'
+  - 'To: <sip:testuser1003@'
+  - 'CSeq: 2 INVITE'
+  - 'Max-Forwards: 69'
+  - 'Content-Type: application/sdp'
+sip_out:
+  - [
+      '^SIP/2.0 100 Trying',
+      'CSeq: 2 INVITE',
+      'From: <sip:testuser1002@',
+      'To: <sip:testuser1003@'
+    ]
+  - [
+      '^SIP/2.0 180 Ringing',
+      'CSeq: 2 INVITE',
+      'From: <sip:testuser1002@',
+      'To: <sip:testuser1003@'
+    ]
diff --git a/scenarios/invite_retrans/0009_test.yml.tt2 b/scenarios/invite_retrans/0009_test.yml.tt2
new file mode 100644
index 00000000..4afff712
--- /dev/null
+++ b/scenarios/invite_retrans/0009_test.yml.tt2
@@ -0,0 +1,16 @@
+flow:
+  - start|REPLY_ROUTE_NAT:
+  - 'start|dialog:start':
+  - 'return|dialog:start':
+  # branch ??
+  - '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_retrans/0010_test.yml.tt2 b/scenarios/invite_retrans/0010_test.yml.tt2
new file mode 100644
index 00000000..2b424f07
--- /dev/null
+++ b/scenarios/invite_retrans/0010_test.yml.tt2
@@ -0,0 +1,21 @@
+flow:
+  - start|DEFAULT_ROUTE:
+  - start|ROUTE_NET_INFO:
+  - return|ROUTE_NET_INFO:
+  - start|ROUTE_PRX_REQUEST:
+  - start|ROUTE_INITVARS:
+  - return|ROUTE_INITVARS:
+  - start|ROUTE_OUTBOUND:
+  - return|ROUTE_OUTBOUND:
+sip_in:
+  - '^ACK sip:127.0.0.1:5080;prxroute=1 SIP/2.0'
+  - 'CSeq: 2 ACK'
+  - 'From: <sip:testuser1002@'
+  - 'To: <sip:testuser1003@'
+sip_out:
+  - [
+      '^ACK sip:127.0.0.1:5080;prxroute=1 SIP/2.0',
+      'CSeq: 2 ACK',
+      'From: <sip:4311002@',
+      'To: <sip:testuser1003@'
+    ]
diff --git a/scenarios/invite_retrans/0011_test.yml.tt2 b/scenarios/invite_retrans/0011_test.yml.tt2
new file mode 100644
index 00000000..6368f62b
--- /dev/null
+++ b/scenarios/invite_retrans/0011_test.yml.tt2
@@ -0,0 +1,42 @@
+flow:
+  - start|DEFAULT_ROUTE:
+  - start|ROUTE_NET_INFO:
+  - return|ROUTE_NET_INFO:
+  - start|ROUTE_PRX_REQUEST:
+  - start|ROUTE_INITVARS:
+  - return|ROUTE_INITVARS:
+  - 'start|dialog:end':
+  - 'return|dialog:end':
+  - 'return|dialog:end':
+  - start|ROUTE_STOP_RTPPROXY:
+  - start|ROUTE_RESTORE_CLUSTERSET:
+  - return|ROUTE_RESTORE_CLUSTERSET:
+  - return|ROUTE_STOP_RTPPROXY:
+  - start|ROUTE_OUTBOUND:
+  - exit|ROUTE_OUTBOUND:
+sip_in:
+  - '^BYE sip:127.0.0.1:5080(;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:127.0.0.1:5080(;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_retrans/0012_test.yml.tt2 b/scenarios/invite_retrans/0012_test.yml.tt2
new file mode 100644
index 00000000..f1184df0
--- /dev/null
+++ b/scenarios/invite_retrans/0012_test.yml.tt2
@@ -0,0 +1,17 @@
+flow:
+  - start|REPLY_ROUTE_NAT:
+  - exit|REPLY_ROUTE_NAT:
+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_retrans/scenario.yml b/scenarios/invite_retrans/scenario.yml
new file mode 100644
index 00000000..55a59d9e
--- /dev/null
+++ b/scenarios/invite_retrans/scenario.yml
@@ -0,0 +1,26 @@
+test_uuid: invite_retrans
+subscribers:
+  spce.test:
+    testuser1003:
+      password: testuser
+      cc: 43
+      ac: 1
+      sn: 1003
+    testuser1002:
+      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: 127.1.0.1
+        username: testuser1003
+        domain: spce.test
+        register: yes
diff --git a/scenarios/invite_retrans/sipp_scenario00.xml b/scenarios/invite_retrans/sipp_scenario00.xml
new file mode 100644
index 00000000..f701e9ca
--- /dev/null
+++ b/scenarios/invite_retrans/sipp_scenario00.xml
@@ -0,0 +1,181 @@
+<?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=z9hG4bK5E3426077A44D86B
+      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=z9hG4bK5E3426077A44D86B
+      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">
+  </recv>
+
+  <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=z9hG4bK5E3426077A44D86B
+      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="scenarios/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_retrans/sipp_scenario_responder00.xml b/scenarios/invite_retrans/sipp_scenario_responder00.xml
new file mode 100644
index 00000000..9899266f
--- /dev/null
+++ b/scenarios/invite_retrans/sipp_scenario_responder00.xml
@@ -0,0 +1,94 @@
+<?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/2.0 100 Trying
+      [last_Via:]
+      [last_From:]
+      [last_To:]
+      [last_Call-ID:]
+      [last_CSeq:]
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+  <pause milliseconds="1500"/>
+
+  <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="5000"/>
+
+  <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>
+