[Freeswitch-users] pcapsipdump

Alex Balashov abalashov at evaristesys.com
Thu Apr 16 03:02:21 MSD 2015


They have a per-port licencing model, however, which is unduly restrictive for certain kinds of users. 

One is users who need captures for purely diagnostic purposes and otherwise realise little bottom-line value from them. Another ‎are short-duration traffic movers who realise little revenue relative to a high concurrent channel count, due to low ASRs. 

It's a great product, but not for everyone.

--
Alex Balashov | Principal | Evariste Systems LLC
303 Perimeter Center North, Suite 300
Atlanta, GA 30346
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Sent from my BlackBerry.
  Original Message  
From: Nathan Neulinger
Sent: Wednesday, April 15, 2015 18:50
To: FreeSWITCH Users Help
Reply To: FreeSWITCH Users Help
Subject: Re: [Freeswitch-users] pcapsipdump

Have you looked at using voipmonitor? The capture part is open source / GPL, and seems to do a nice job with captures. 
The pretty UI is non-free, but the capture engine is useful by itself.

http://sourceforge.net/projects/voipmonitor/

-- Nathan

On 04/15/2015 05:39 PM, Brian West wrote:
> Thats easy to fix, you filter each part into its own file in order then pcapmerge the end result.
>
> On Wed, Apr 15, 2015 at 5:31 PM, Alex Balashov <abalashov at evaristesys.com <mailto:abalashov at evaristesys.com>> wrote:
>
> In my experience, the major problem with this is dealing with calls that span capture chunks.
>
> --
> Alex Balashov | Principal | Evariste Systems LLC
> 303 Perimeter Center North, Suite 300
> Atlanta, GA 30346
> United States
>
> Tel: +1-800-250-5920 <tel:%2B1-800-250-5920> (toll-free) / +1-678-954-0671 <tel:%2B1-678-954-0671> (direct)
> Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
>
> Sent from my BlackBerry.
> *From: *Brian West
> *Sent: *Wednesday, April 15, 2015 18:29
> *To: *FreeSWITCH Users Help
> *Reply To: *FreeSWITCH Users Help
> *Subject: *Re: [Freeswitch-users] pcapsipdump
>
>
> Yep, That with XML CDR, you can build a time frame and only look in files that were created within the start / end
> of the call, there by saving yourself a little bit of time while extracting the data.
>
> On Wed, Apr 15, 2015 at 5:25 PM, Alex Balashov <abalashov at evaristesys.com <mailto:abalashov at evaristesys.com>> wrote:
>
>
> On 04/15/2015 06:13 PM, Brian West wrote:
>
> > To solve this, you could run a big ring buffer, load mod_xml_cdr, then
> > build a wireshark filter out of that data and process the ring buffer,
> > i've done this before and it works quite well.
>
> By ring buffer, do you mean a large amount of tcpdump capture rotations,
> including options like -C and -W?
>
> --
> Alex Balashov | Principal | Evariste Systems LLC
> 303 Perimeter Center North, Suite 300
> Atlanta, GA 30346
> United States
>
> Tel: +1-800-250-5920 <tel:%2B1-800-250-5920> (toll-free) / +1-678-954-0671 <tel:%2B1-678-954-0671> (direct)
> Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
>
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-- 
------------------------------------------------------------
Nathan Neulinger nneul at mst.edu
Missouri S&T Information Technology (573) 612-1412
System Administrator - Architect

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