From 0517fc5f6bc5db834b021ef23a5205f040dd6eae Mon Sep 17 00:00:00 2001
From: Richard Fuchs <rfuchs@sipwise.com>
Date: Mon, 7 Jul 2025 09:53:20 -0400
Subject: [PATCH] MT#55283 test for Ia69cbb69a82

Change-Id: Idff08b9935828e9bb1f45d1ebe76cbde0c019b18
(cherry picked from commit 62b216646b6159be0066348fb15df5a9ef004937)
(cherry picked from commit 8c474f08981cd7f8db5a1a6b65df5b3dfb360435)
---
 t/auto-daemon-tests.pl | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/t/auto-daemon-tests.pl b/t/auto-daemon-tests.pl
index 16da917d6..42660138b 100755
--- a/t/auto-daemon-tests.pl
+++ b/t/auto-daemon-tests.pl
@@ -398,6 +398,40 @@ SDP
 
 
 if ($extended_tests) {
+
+# GH#1960
+new_call;
+
+offer('duplicate G.729', { codec => { transcode => ['G729'] } }, <<SDP);
+v=0
+o=- 524683 524683 IN IP4 10.10.10.10
+s=-
+c=IN IP4 10.10.10.10
+t=0 0
+m=audio 16398 RTP/AVP 18 101
+a=rtpmap:18 G729a/8000
+a=rtpmap:101 telephone-event/8000
+a=fmtp:101 0-15
+a=ptime:20
+a=sendrecv
+-----------------------------------------
+v=0
+o=- 524683 524683 IN IP4 10.10.10.10
+s=-
+t=0 0
+m=audio PORT RTP/AVP 18 96 101
+c=IN IP4 203.0.113.1
+a=rtpmap:18 G729a/8000
+a=rtpmap:96 G729/8000
+a=fmtp:96 annexb=yes
+a=rtpmap:101 telephone-event/8000
+a=fmtp:101 0-15
+a=sendrecv
+a=rtcp:PORT
+a=ptime:20
+SDP
+
+
 new_call;
 
 offer('OSRTP with duplicate a=mid', { }, <<SDP);