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.beaum...@hatsoffsoftware.co.uk> wrote: > 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.4...@gmail.com> wrote: > > >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.beaum...@hatsoffsoftware.co.uk>: > >> 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. > >> > >> -- > >> _____________________________________________________________________ > >> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > >> New to Asterisk? Join us for a live introductory webinar every Thurs: > >> http://www.asterisk.org/hello > >> > >> asterisk-users mailing list > >> To UNSUBSCRIBE or update options visit: > >> http://lists.digium.com/mailman/listinfo/asterisk-users > > > >-- > >_____________________________________________________________________ > >-- Bandwidth and Colocation Provided by http://www.api-digital.com -- > >New to Asterisk? Join us for a live introductory webinar every Thurs: > > http://www.asterisk.org/hello > > > >asterisk-users mailing list > >To UNSUBSCRIBE or update options visit: > > http://lists.digium.com/mailman/listinfo/asterisk-users > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > New to Asterisk? Join us for a live introductory webinar every Thurs: > http://www.asterisk.org/hello > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >
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