go to netiq.com and buy their software you are really asking for a VOIP assessment too.
assessment tools and sniffers are to different products
remember this tool is free.... we are very great full that it is
-----Original Message-----
From: ethereal-users-bounces@xxxxxxxxxxxx
[mailto:ethereal-users-bounces@xxxxxxxxxxxx]On Behalf Of Patryk K
Sent: Wednesday, March 08, 2006 10:28 AM
To: Ethereal user support
Subject: Re: [Ethereal-users] RTP complete stats
hello,
I have the same problem. It's a good question.
Gerard O'Rourke napisał(a):
> Hi,
> I am hoping someone can offer some advice with QoS analysis I hope to
> be able to achieve.
> I am sure there are many who might need this capability.
> What I would like to do is the following:
> 1) Setup Ethereal / TCPDUMP to capture VoIP packets for a period of time.
> 2) Run the trace file through a tool (ideally Ethereal) which will
> analyse the RTP packets for Jitter, lost packets etc, and give an
> summary of results.
> Currently Ethereal is able to give Jitter, Lost Packets for each
> individual RTP stream, which is excellent
> when you only need to analyse a few RTP steams, but it is not capable
> of giving average results for a large number of RTP streams.
> The results I would think would be useful would be :
> Average Jitter Levels for all calls.
> RTP Stream with Highest Packet loss.
> Steam with Highest Jitter Levels.
> Standard Deviation of Jitter Levels for all RTP steams.
> This information could be found using Ethereal IF it was possible to
> export the information in Ethereal's RTP Streams Page to a CVS file.
> I.e. And then use Excel (or some other application) to gather the
> average results , STD etc.
> However currently this is not possible.
> Does anyone have any other ideas how this might be possible?
> Rgs,
> Gerard.
>
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>
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Baza sygnatur wirusow (VPS): 0610-0, 2006-03-06
Przetestowano na: 2006-03-08 17:28:24
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