Created attachment 8882542 [details] ff_bundle_group_issue.png User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36 Steps to reproduce: 1. Open WebRTC peer connection, audio only example https://webrtc.github.io/samples/src/content/peerconnection/audio/ 2. Press on 'Call' button and establish audio connection Actual results: Look at console logs for local SDP ('Offer from pc1' line). There is no "a=group:BUNDLE" line in SDP. There are no any visible issues with this example. But when we use WebRTC stack between FF and Android and setup audio only call then Android side throws an exception: "max-bundle specified without BUNDLE specified" "Failed to set remote offer sdp: Failed to create channels" this is where it comes from https://chromium.googlesource.com/external/webrtc/+/master/webrtc/pc/webrtcsession.cc#1714 and nothing works Expected results: It should be there a "a=group:BUNDLE" line in SDP. Other facts: 1. there is a line "a=group:BUNDLE" in SDP when we use video+audio call 2. there is a line "a=group:BUNDLE" in SDP when we use audio only call and Chrome
Component: Untriaged → WebRTC: Signaling
Product: Firefox → Core
This has already been fixed in Firefox 55.
Status: UNCONFIRMED → RESOLVED
Last Resolved: a year ago
Resolution: --- → DUPLICATE
Duplicate of bug: 1366581
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