[Freeswitch-users] Strange noise when using conference_set_auto_outcall
olegstolyar at gmail.com
Mon Jan 12 21:04:10 MSK 2015
Sounds just like noise on the line. After a lot more testing, I now
believe it is the PSTN provider's issue after all. The noise does exist on
some bridge calls and does not exist on some conference outcalls. For some
strange reason it just seems to happen much more frequently on the
conference calls than on bridges. I'll update the thread when I figure it
On Mon, Jan 12, 2015 at 9:46 AM, Michael Jerris <mike at jerris.com> wrote:
> I have used outcall like this. I can't think of anything that would
> create a noise. What does it sound like?
> > On Jan 11, 2015, at 12:00 PM, Oleg Stolyar <olegstolyar at gmail.com>
> > Hi guys,
> > When I use conference_set_auto_outcall to dial a PSTN number via a SIP
> trunk (Level3 is the provider), the existing conference participants start
> hearing noise after a couple of seconds. It happens whether at that time
> the line is still ringing or the PSTN party picked up.. The noise persists
> through the session when the PSTN party is silent.
> > The noise does not happen when I use the simple bridge to dial the PSTN
> number instead of a conference, so I don't think it's the PSTN provider's
> > On the other hand, when I use the same settings to outcall another FS
> server, the noise is not there.
> > Is there some conference setting I am missing?
> > Has anyone been able to successfully use set_auto_outcall to call PSTN
> > I am on
> > FreeSWITCH Version 1.5.14b+git~20140730T171747Z~5075d4af0d~64bit (git
> 5075d4a 2014-07-30 17:17:47Z 64bit)
> > I am trying to reproduce this on the latest master but having trouble
> building on my old CentOS 5.9. I'll keep trying.
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> Official FreeSWITCH Sites
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> FreeSWITCH-users at lists.freeswitch.org
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