[Asterisk-Dev] Re: Maximum Meetme size?

[asterisk]

I think it (5 simultaneous) is pretty standard with OH323 just from reading
the list, although I have no personal experience.


----- Original Message ----- 
From: "Tony Mountifield" <tony at softins.clara.co.uk>
To: <asterisk-dev at lists.digium.com>
Sent: Thursday, October 13, 2005 9:40 AM
Subject: [Asterisk-Dev] Re: Maximum Meetme size?


> In article <20051013125441.GO15828 at xorcom.com>,
> Tzafrir Cohen <tzafrir.cohen at xorcom.com> wrote:
> > On Thu, Oct 13, 2005 at 11:42:41AM +0000, Tony Mountifield wrote:
> > > I've been doing some tests with larger conferences in MeetMe, using
VoIP
> > > channels, and have found that the audio starts to degrade after around
> > > 10 participants, and becomes unintelligible before reaching 20
participants.
> > > The output of "top" shows the CPU is still 98% idle, so it is not
running
> > > out of grunt.
> > >
> > > I have noticed though that quailty is fine if I have the 20 VoIP calls
> > > distributed among several different conference rooms with only a few
> > > participants in each.
> > >
> > > I'm currently using OH323 as the VoIP interface. For testing, I am
> > > originating a whole bunch of calls from another server, which for each
> > > channel records everything it hears until hangup. I am called into the
> > > conference myself and am talking while performing the test.
> >
> > Why won't you take voip out of the picture?
>
> I can do, but the original problem I was testing for was to do with an
> interaction between the OH323 channel driver and MeetMe. It was while
> testing that I discovered this rapid degradation.
>
> > Create a simple extension that Answer-s and later does nothing (or waits
> > forever, or with a timeout), and make it participate in the conference
> > using a call file or the manager interface. Make a conference with one
> > or two real participants and as many faked participants as you like, and
> > see what happens.
>
> Yes, in fact instead of doing nothing, I have the dial plan for such an
> extension execute a Record into a wav file, so I can listen the the audio
> quailty afterwards.
>
> Cheers
> Tony
> -- 
> Tony Mountifield
> Work: tony at softins.co.uk - http://www.softins.co.uk
> Play: tony at mountifield.org - http://tony.mountifield.org
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