Hi Byron, Thanks for the quick response. I have added that hack to the SIP.js library and it looks to resolve our issue for now. I will work on updating our media servers as well to include them by default.
-Eric Green On Tuesday, October 16, 2018 at 4:55:54 PM UTC-4, Byron Campen wrote: > On 10/16/18 2:35 PM, Eric Green wrote: > > If you try and set up a call to Firefox 63.0+ without including an > > a=group:BUNDLE attribute in the SDP Firefox will fail to set the local > > description that it generated. > > > > I have created a small demo of this application on Github > > (https://github.com/egreenmachine/no-bundle-failure) which can be viewed > > live at https://egreenmachine.github.io/no-bundle-failure/. You can see the > > error messages on the web console. > > > > FF63+ fails with DOMException: "Local descriptions must have a=mid > > attributes.". I believe that you cannot have a=mid attributes without > > having groups. > > This is not the case. mid attributes are used for more than bundle > grouping. We used to be more tolerant of missing mids in remote > descriptions, but we're working on that over here: > https://bugzilla.mozilla.org/show_bug.cgi?id=1495569 > > In the meantime, just put mids in your SDP, because mids are > crucially important to the latest RTCRtpTransceiver-based specifications. > > Best regards, > Byron Campen _______________________________________________ dev-media mailing list [email protected] https://lists.mozilla.org/listinfo/dev-media
