VoIP Mailing List Archives

[p.beaumont at hatsoffs...]

Hi everyone.

We regularly get customers complaining about call quality issues. Most of
the time it turns out to be their own broadband. Very occasionally server
load. Does anyone have any advice or links to advice on measuring call
quality?

I’ve been playing around with “sip show channelstats” but can’t other than
measuring the packet loss I don’t really know what I’m supposed to be
looking for in order to say “ah ha! that’s the problem!”. I also don’t
know what it’s limits are. Will the stats in “sip show channelstats” show
a customer using a torrent client and saturating their own broadband
connection?

Regards,
Patrick.

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[laszlo at voipfreak.net]

On Wed, Mar 25, 2015 at 2:21 PM, Patrick Beaumont <p.beaumont@hatsoffsoftware.co.uk (p.beaumont@hatsoffsoftware.co.uk)> wrote:

[markus_weiler at mailw...]

Hi Patrick,

try voipmon, there it's free and you can even track MOS.

Markus


Am 25.03.2015 um 14:21 schrieb Patrick Beaumont:

[bord at staff.onthenet...]

Hi Markus,

Sounds interesting to me too... However my google-fu is letting me down today - I found VOIPmonitor at Sourceforge http://sourceforge.net/projects/voipmonitor/ but this looks like you'll need a license.

Any chance you have a link to voipmon?

Cheers ..

Brendan Ord
OntheNet - Network Engineer
P 07 5553 9222
F 07 5593 3557
Level One, 165 Varsity Parade Varsity Lakes Qld 4227 (Map)
www.OntheNet.com.au

 

  
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-----Original Message-----
From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Markus Weiler
Sent: Thursday, 26 March 2015 7:02 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] Call Quality Measuring

Hi Patrick,

try voipmon, there it's free and you can even track MOS.

Markus


Am 25.03.2015 um 14:21 schrieb Patrick Beaumont:

[oza.4h07 at gmail.com]

Some SIP hardphones (Polycom) or softphones (Counterpath) embed a
module that metter MOS.


Regards

2015-03-25 14:21 GMT+01:00 Patrick Beaumont <p.beaumont@hatsoffsoftware.co.uk>:

[p.beaumont at hatsoffs...]

Thanks for the suggestions guys. I’ll try to have a play with Voipmonitor
in the near future.

So can I assume from the lack of discussion nobody is using the “sip show
channelstats” stuff?

Regards,
Patrick.

On 31/03/2015 08:23, "Olivier" <oza.4h07@gmail.com> wrote:

[sales at sevana.fi]

Hi Patrick,


You are welcome to try our tools out for active and passive voice quality measurement tools. It's waveform analysis (like PESQ or POLQA) and VoIP metrics analysis (like G.107 E-model and other metrics).


You can read more at http://www.sevana.biz

or older site http://www.sevana.fi



On Tue, Mar 31, 2015 at 1:16 PM, Patrick Beaumont <p.beaumont@hatsoffsoftware.co.uk (p.beaumont@hatsoffsoftware.co.uk)> wrote: