diff --git a/t/auto-daemon-tests.pl b/t/auto-daemon-tests.pl
index f9ab26d13..5b12388c9 100755
--- a/t/auto-daemon-tests.pl
+++ b/t/auto-daemon-tests.pl
@@ -82,6 +82,284 @@ sub stun_succ {
 
 
 
+new_call;
+
+offer('mismatched t-e control', { }, <<SDP);
+v=0
+o=- 1545997027 1 IN IP4 198.51.100.11
+s=tester
+t=0 0
+m=audio 3000 RTP/AVP 8 101
+c=IN IP4 198.51.100.50
+a=sendrecv
+a=rtpmap:101 telephone-event/8000
+-------------------------------------------
+v=0
+o=- 1545997027 1 IN IP4 198.51.100.11
+s=tester
+t=0 0
+m=audio PORT RTP/AVP 8 101
+c=IN IP4 203.0.113.1
+a=rtpmap:8 PCMA/8000
+a=rtpmap:101 telephone-event/8000
+a=sendrecv
+a=rtcp:PORT
+SDP
+
+answer('mismatched t-e control', { }, <<SDP);
+v=0
+o=- 1545997027 1 IN IP4 198.51.100.11
+s=tester
+t=0 0
+m=audio 3000 RTP/AVP 8 97
+c=IN IP4 198.51.100.50
+a=sendrecv
+a=rtpmap:97 telephone-event/8000
+-------------------------------------------
+v=0
+o=- 1545997027 1 IN IP4 198.51.100.11
+s=tester
+t=0 0
+m=audio PORT RTP/AVP 8
+c=IN IP4 203.0.113.1
+a=rtpmap:8 PCMA/8000
+a=sendrecv
+a=rtcp:PORT
+SDP
+
+new_call;
+
+offer('mismatched t-e', { }, <<SDP);
+v=0
+o=- 1545997027 1 IN IP4 198.51.100.11
+s=tester
+t=0 0
+m=audio 3000 RTP/AVP 8 101
+c=IN IP4 198.51.100.50
+a=sendrecv
+a=rtpmap:101 telephone-event/8000
+-------------------------------------------
+v=0
+o=- 1545997027 1 IN IP4 198.51.100.11
+s=tester
+t=0 0
+m=audio PORT RTP/AVP 8 101
+c=IN IP4 203.0.113.1
+a=rtpmap:8 PCMA/8000
+a=rtpmap:101 telephone-event/8000
+a=sendrecv
+a=rtcp:PORT
+SDP
+
+answer('mismatched t-e', { flags => ['allow asymmetric codecs'] }, <<SDP);
+v=0
+o=- 1545997027 1 IN IP4 198.51.100.11
+s=tester
+t=0 0
+m=audio 3000 RTP/AVP 8 97
+c=IN IP4 198.51.100.50
+a=sendrecv
+a=rtpmap:97 telephone-event/8000
+-------------------------------------------
+v=0
+o=- 1545997027 1 IN IP4 198.51.100.11
+s=tester
+t=0 0
+m=audio PORT RTP/AVP 8 97
+c=IN IP4 203.0.113.1
+a=rtpmap:8 PCMA/8000
+a=rtpmap:97 telephone-event/8000
+a=sendrecv
+a=rtcp:PORT
+SDP
+
+new_call;
+
+offer('mismatched t/c t-e control', { codec => {transcode => ['telephone-event'] } }, <<SDP);
+v=0
+o=- 1545997027 1 IN IP4 198.51.100.11
+s=tester
+t=0 0
+m=audio 3000 RTP/AVP 8
+c=IN IP4 198.51.100.50
+a=sendrecv
+-------------------------------------------
+v=0
+o=- 1545997027 1 IN IP4 198.51.100.11
+s=tester
+t=0 0
+m=audio PORT RTP/AVP 8 96
+c=IN IP4 203.0.113.1
+a=rtpmap:8 PCMA/8000
+a=rtpmap:96 telephone-event/8000
+a=fmtp:96 0-15
+a=sendrecv
+a=rtcp:PORT
+SDP
+
+answer('mismatched t/c t-e control', { }, <<SDP);
+v=0
+o=- 1545997027 1 IN IP4 198.51.100.11
+s=tester
+t=0 0
+m=audio 3000 RTP/AVP 8 97
+c=IN IP4 198.51.100.50
+a=sendrecv
+a=rtpmap:97 telephone-event/8000
+-------------------------------------------
+v=0
+o=- 1545997027 1 IN IP4 198.51.100.11
+s=tester
+t=0 0
+m=audio PORT RTP/AVP 8
+c=IN IP4 203.0.113.1
+a=rtpmap:8 PCMA/8000
+a=sendrecv
+a=rtcp:PORT
+SDP
+
+new_call;
+
+offer('mismatched t/c t-e', { codec => {transcode => ['telephone-event'] } }, <<SDP);
+v=0
+o=- 1545997027 1 IN IP4 198.51.100.11
+s=tester
+t=0 0
+m=audio 3000 RTP/AVP 8
+c=IN IP4 198.51.100.50
+a=sendrecv
+-------------------------------------------
+v=0
+o=- 1545997027 1 IN IP4 198.51.100.11
+s=tester
+t=0 0
+m=audio PORT RTP/AVP 8 96
+c=IN IP4 203.0.113.1
+a=rtpmap:8 PCMA/8000
+a=rtpmap:96 telephone-event/8000
+a=fmtp:96 0-15
+a=sendrecv
+a=rtcp:PORT
+SDP
+
+answer('mismatched t/c t-e', { flags => ['allow asymmetric codecs'] }, <<SDP);
+v=0
+o=- 1545997027 1 IN IP4 198.51.100.11
+s=tester
+t=0 0
+m=audio 3000 RTP/AVP 8 97
+c=IN IP4 198.51.100.50
+a=sendrecv
+a=rtpmap:97 telephone-event/8000
+-------------------------------------------
+v=0
+o=- 1545997027 1 IN IP4 198.51.100.11
+s=tester
+t=0 0
+m=audio PORT RTP/AVP 8 97
+c=IN IP4 203.0.113.1
+a=rtpmap:8 PCMA/8000
+a=rtpmap:97 telephone-event/8000
+a=sendrecv
+a=rtcp:PORT
+SDP
+
+new_call;
+
+offer('mismatched accept t-e control', { codec => {accept => ['telephone-event'] } }, <<SDP);
+v=0
+o=- 1545997027 1 IN IP4 198.51.100.11
+s=tester
+t=0 0
+m=audio 3000 RTP/AVP 8 101
+c=IN IP4 198.51.100.50
+a=sendrecv
+a=rtpmap:101 telephone-event/8000
+-------------------------------------------
+v=0
+o=- 1545997027 1 IN IP4 198.51.100.11
+s=tester
+t=0 0
+m=audio PORT RTP/AVP 8 101
+c=IN IP4 203.0.113.1
+a=rtpmap:8 PCMA/8000
+a=rtpmap:101 telephone-event/8000
+a=sendrecv
+a=rtcp:PORT
+SDP
+
+answer('mismatched accept t-e control', { }, <<SDP);
+v=0
+o=- 1545997027 1 IN IP4 198.51.100.11
+s=tester
+t=0 0
+m=audio 3000 RTP/AVP 8 97
+c=IN IP4 198.51.100.50
+a=sendrecv
+a=rtpmap:97 telephone-event/8000
+-------------------------------------------
+v=0
+o=- 1545997027 1 IN IP4 198.51.100.11
+s=tester
+t=0 0
+m=audio PORT RTP/AVP 8 101
+c=IN IP4 203.0.113.1
+a=rtpmap:8 PCMA/8000
+a=rtpmap:101 telephone-event/8000
+a=sendrecv
+a=rtcp:PORT
+SDP
+
+new_call;
+
+offer('mismatched accept t-e', { codec => {accept => ['telephone-event'] } }, <<SDP);
+v=0
+o=- 1545997027 1 IN IP4 198.51.100.11
+s=tester
+t=0 0
+m=audio 3000 RTP/AVP 8 101
+c=IN IP4 198.51.100.50
+a=sendrecv
+a=rtpmap:101 telephone-event/8000
+-------------------------------------------
+v=0
+o=- 1545997027 1 IN IP4 198.51.100.11
+s=tester
+t=0 0
+m=audio PORT RTP/AVP 8 101
+c=IN IP4 203.0.113.1
+a=rtpmap:8 PCMA/8000
+a=rtpmap:101 telephone-event/8000
+a=sendrecv
+a=rtcp:PORT
+SDP
+
+answer('mismatched accept t-e', { flags => ['allow asymmetric codecs'] }, <<SDP);
+v=0
+o=- 1545997027 1 IN IP4 198.51.100.11
+s=tester
+t=0 0
+m=audio 3000 RTP/AVP 8 97
+c=IN IP4 198.51.100.50
+a=sendrecv
+a=rtpmap:97 telephone-event/8000
+-------------------------------------------
+v=0
+o=- 1545997027 1 IN IP4 198.51.100.11
+s=tester
+t=0 0
+m=audio PORT RTP/AVP 8 97
+c=IN IP4 203.0.113.1
+a=rtpmap:8 PCMA/8000
+a=rtpmap:97 telephone-event/8000
+a=sendrecv
+a=rtcp:PORT
+SDP
+
+
+
+
+#done_testing;NGCP::Rtpengine::AutoTest::terminate('f00');exit;
 new_call;
 
 offer('t-e fmtp', { flags => [qw(codec-strip-all codec-transcode-PCMA codec-transcode-telephone-event)],