diff --git a/scenarios/invite_callforward/sipp_scenario_responder02_test.yml.tt2 b/scenarios/invite_callforward/sipp_scenario_responder02_test.yml.tt2
index 4f664d79..e4a188c8 100644
--- a/scenarios/invite_callforward/sipp_scenario_responder02_test.yml.tt2
+++ b/scenarios/invite_callforward/sipp_scenario_responder02_test.yml.tt2
@@ -10,6 +10,16 @@ messages:
   - 'Content-Type: application/sdp'
   - 'Content-Length: \d+'
   - 'Contact: <sip:ngcp-lb@[% server_ip %]:5060;ngcpct=[^;]+>'
+  - 'v=0'
+  - 'o=user1 \d+ \d+ IN IP4 [% server_ip %]'
+  - 's=-'
+  - 'c=IN IP4 [% server_ip %]'
+  - 't=0 0'
+  - 'm=audio \d+ RTP/AVP 8'
+  - 'a=rtpmap:8 PCMA/8000'
+  - 'a=sendrecv'
+  - 'a=rtcp:\d+'
+  - 'a=ptime:50'
 - - 'ACK sip:[% scenarios.1.responders.0.username %]@[% scenarios.1.responders.0.ip %]:[% scenarios.1.responders.0.port %] SIP/2.0'
   - 'From: <sip:[% invite_callforward_scenarios_test.testuser1002.phone_number %]@invite-callforward.scenarios.test>;tag=[\w-]+'
   - 'To: <sip:[% scenarios.1.responders.0.username %]@invite-callforward.scenarios.test>;tag=[\w-]+'