Re: [asterisk-biz] [asterisk-users] Friday VUC 12 Noon ET with Kristian Kielhofner: Identifying Asterisk Quality Issues

Hello Kris, what's up?

I was reading your description for Recqual, and there is one thing I don't
get:

- We perform the test, which consists in playing a sound file over the
network via asterisk, and then comparing the difference in quality.
- How is it going to tell me what in my network is causing the loss of
quality?

Best regards
C. Savinovich

-----Original Message-----
From: asterisk-biz-bounces@lists.digium.com
[mailto:asterisk-biz-bounces@lists.digium.com] On Behalf Of Kristian
Kielhofner
Sent: Wednesday, December 31, 2008 3:35 PM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Cc: Commercial and Business-Oriented Asterisk Discussion
Subject: Re: [asterisk-biz] [asterisk-users] Friday VUC 12 Noon ET with
Kristian Kielhofner: Identifying Asterisk Quality Issues

On 12/31/08, randulo <spamsucks2005@gmail.com> wrote:
> Happy New Year in advance by a few ticks for the northern hemisphere.
>
> Here's the first topic and guest for 2009:
>
> In any voice path there are several potential sources of quality
> problems, ranging from
> echo to voice dropouts and everything in between. With VoIP systems
> the potential for
> quality problems increases dramatically, often times making it very
difficult to
> identify the source of the problem. Recqual is a utility that uses
Asterisk and
> Ecasound to make comparisons of complete audio paths - whether they be
> IP, TDM, or any
> combination. In this Friday's VoIP User's Conference, Kristian
> Kielhofner will give an
> introduction to Recqual and provide several examples of its usage in real
world
> contexts.
>
> More on Recqual here on Kristian's blog : http://tr.im/recqual2 or on
> Voip-Info: http://tr.im/recqual
>
> Join us if your head isn't still throbbing.
>
> Best to all of you out there,
>
> /r
>

I'd like to add that I am recruiting devs and other experts to
participate in this call. John Todd will be joining me along with
several others (hopefully) to provide real world input on overall call
quality topics, such as:

- RTCP/RTCP XR
- QoS
- Etc, etc

It's shaping up (no pun intended) to be a very interesting call!

--
Kristian Kielhofner
http://blog.krisk.org
http://www.submityoursip.com
http://www.astlinux.org
http://www.star2star.com

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