Hi Chad,

When you've tested verto with Safari/iOS (say, v12), have you seen a call answered and then immediately hangup from the FS side? I get that repeatedly.

Here's what I've tried:
1. We use the latest commercial release of FS, 20.19.4, on debian stretch
2. I merged your fix to jquery.FSRTC.js into ours, which has only minor changes from the tip of FS' repo
3. I tried our verto app on iOS 12 (using AWS Device Farm because I don't have Apple devices)
4. freeswitch.log shows verto.bye immediately after verto.answer, even in the same millisecond! I've attached a snippet of the log showing this.

Cheers,
David