211862 2020-05-13 13:41:52 -0700 Call was negotiated with H264 Base Profile but encoded in H264 High Profile 2020-05-15 03:46:37 -0700 1 1 1 Unclassified WebKit WebRTC Safari 12 iPhone / iPad iOS 12 RESOLVED DUPLICATE 195124 InRadar P2 Normal --- 1 jbookshar webkit-unassigned webkit-bug-importer youennf oldest_to_newest 1652368 0 jbookshar 2020-05-13 13:41:52 -0700 In the past we submitted this issue and it appears to be broken again. This is the previous defect. https://bugs.webkit.org/show_bug.cgi?id=195124 Currently we are testing this with an iPhone 6, model number MG5W2LL/A. Software version is 12.4.6. Safari Browser. This was actually working for a while but the most recent update to this device appears to have broken this again. Our product uses the WebRTC library and is designed to work on all Apple devices (iPhone, iPad, Mac, etc.) using Safari. Are there multiple defect databases for these devices or does this version of WebKit apply to all of them? Our hope is to resolve this for all users on any device that might experience it. 1652372 1 youennf 2020-05-13 13:45:04 -0700 Is it iOS 12 or 13? 1652389 2 jbookshar 2020-05-13 14:06:24 -0700 Hello Youenn, I have spoken with the tester and he is reporting that the iOS version is 12.4.6 and he cannot find a version for Safari. 1652425 3 webkit-bug-importer 2020-05-13 16:14:17 -0700 <rdar://problem/63205028> 1653009 4 youennf 2020-05-15 03:46:37 -0700 bug 195124 was fixed for iOS13. I do not think there is a workaround sadly for iOS12. Let me know if you are experiencing the same issue with iOS13. Closing it as duplicate for now. *** This bug has been marked as a duplicate of bug 195124 ***