[Freeswitch-users] SRTP breaks my TLS session

[Mario G]

You may want to run a pcap trace on the Yealink. It’s under settings->Configuration. Start/test/export.

> On Feb 25, 2016, at 3:35 PM, Brian West <brian at freeswitch.org> wrote:
> 
> Sounds like there may be a bug in the yealink if packet size is of issue on TCP/TLS connections.
> 
> On Thu, Feb 25, 2016 at 5:13 PM, Emrah <lists at kavun.ch <mailto:lists at kavun.ch>> wrote:
> Hello list,
> I thought I had solved this issue by reducing my codec list  to a minimum, but it still persists, unfortunately. This was to reduce the TLS packet size.
> Anytime I enable SRTP on my phones, outgoing calls will randomly fail. The problem goes away when I disable SRTP. I only work over TLS.
> Incoming calls work reliably with or without SRTP.
> 
> How do you suggest debugging this?
> I tried setting up a fresh instance of FS but the issue persists.
> Now. It should be noted that calls fail sensibly more often when I have more than one account registered on the same server with the same device.
> 
> Any suggestion is welcome. Have you experienced this? 
> 
> I’m running FreeSWITCH Version 1.6.5 on Debian. My phone in this case is a Yealink SIP-T46G running firmware 28.80.0.95.
> 
> E
> 
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