Stephen Crosby <stevecrozz@gmail.com> wrote:
Network problem is what I'm still thinking. Take a look at this log snippet:
http://pastebin.freeswitch.org/8813
I'm CALLER_A, and you can see me calling back in on line 8 after I got dropped. But that was only seconds prior. There really seems to be nothing in the log at the time the calls were dropped.
In particular, the "dropped" calls weren't shown to have terminated at that point. Can you search through the logs and find out when they did terminate, and why? A time-out, perhaps? Assuming that FreeSWITCH didn't crash, and show channels indicates that those sessions aren't still current, they must have timed out or otherwise terminated at some point, which would have left log messages. I've been in situations involving brief network outages (say, 10 seconds) after which FreeSWITCH conferences have resumed as normal, with no dropped connections. However, those circumstances involved FreeSWITCH instances on both ends of the call; it is possible, though uninformed speculation on my part, that some other devices might time out quicker in the event of network issues. Another test you could try, if this persists, is to run FreeSWITCH locally and use it to call the conference. If the call terminates abnormally, you will then have the logs at both ends. Of course, your phone might have logs itself, but the FreeSWITCH ones are probably better. Your report of jitter is also indicative of a less than reliable network.