[Freeswitch-users] high latency

[Michael Collins]

Can you describe your setup? Need to know what kind of OS and hardware is
running FS as well as what kind of phones. Any NAT involved?
-MC

On Fri, Jun 12, 2009 at 3:14 PM, David Burgess <apt.get at gmail.com> wrote:

> Greetings,
>
> I'm new to freeswitch, just playing with it in a home/small office at
> present. Overall I've been really impressed with it.
>
> One issue we've noticed is a pronounced latency on some or perhaps all
> calls over roughly 500 seconds in duration. The latency is
> approximately 3 seconds or more round trip. I tried setting
> jitterbuffer_msec=20 but it has not prevented the problem. The call
> quality is otherwise good with no noticeable choppiness or jitter.
> Other local network traffic appears to be irrelevant, as in the
> latency seems to occur even when the LAN is idle or experiencing only
> sporadic bursts of activity, like typical browsing.
>
> I read the FAQ and searched jitter, lag and latency in the wiki and
> list archive but didn't come up with anything. Is this a known issue?
> Could it be that the problem is specific to my platform? I'm running
> the freeswitch package on pfsense (FreeBSD-based) and nobody in the
> pfsense forums seems to know the cause or solution, although others
> have reported the same issue.
>
> Much thanks for your input,
>
> db
>
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