Its hard to tell from the log snippets.
Did you try turning on more debug data?
fsctl debug_level 10

Maybe do some tshark from the box 

On Thu, Nov 5, 2015 at 5:12 PM, Danny Gershman <danny.gershman@gmail.com> wrote:
This is actually for a different project, and unfunded startup I'm working on.  

Without STUN enabled I don't even get a connect.  The issue doesn't seem to be a timeout.  I know that the line is connected because I see the call in the cli.  It just takes about 30-45 seconds to hear any audio on either side of the call.  I'm on the latest master as of yesterday.

On Tue, Nov 3, 2015 at 2:53 PM Anthony Minessale <anthony.minessale@gmail.com> wrote:
Try with or without STUN enabled. (latest master)
Delay is typically STUN.  Its probably recovering from an asymetric nat issue or something after the timeout happens.
You know already what my other suggestion is.....


On Tue, Nov 3, 2015 at 1:48 PM, Danny Gershman <danny.gershman@gmail.com> wrote:
I don't think the issue is the ICE lookup.

1) From looking at the latest verto code, it's already using ICE Trickle.
2) All ICE lookups are completed when the issue is occurring.  The video object is already wired up to the blob by the time the audio delay is occurring.

I could be wrong.

On Thu, Oct 29, 2015 at 5:00 PM Giovanni Maruzzelli <gmaruzz@gmail.com> wrote:
On Thu, Oct 29, 2015 at 9:23 PM, Danny Gershman <danny.gershman@gmail.com> wrote:
I'm seeing an odd delay in the DTLS connecting from HANDSHAKE to SETUP.  What could be causing this?  This doesn't happen from inside the firewall. 

During this time there is obviously no media or feedback on the client-side.



is probably trying non-existing or unreachable ICE candidates...
google for ICE trickle


-giovanni
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