The utility was written by Alex as a replacement for pcapsipdump. pcapsipdump suffers from severe performance and stability problems with any appreciable traffic. I can vouch that Alex's utility is very stable and efficient, but I do have to take exception to the "inexpensive (read: basically free!)" statement, as the utility is wholly owned (as per work-for-hire agreement) by Ifbyphone, Inc. Please contact me off-list if you would like to discuss using the utility. I do not believe there is an issue with us releasing the utility "free as in beer", however I am not the one that can authorize such a release. I will have to confirm this with our upper management. Thanks Brooks R. Bridges Telecommunications Manager Ifbyphone, Inc. Phone: (847) 983-3000 Fax: (847) 676-6553 bbridges at ifbyphone.com http://www.ifbyphone.com From: voiceops-bounces at voiceops.org [mailto:voiceops-bounces at voiceops.org] On Behalf Of Darren Schreiber Sent: Wednesday, June 23, 2010 11:58 AM To: Nicholas Sten; Kristian Kielhofner Cc: voiceops at voiceops.org Subject: Re: [VoiceOps] Splitting SIP+RTP PCAP files What's wrong with pcapsipdump? You can pipe input into that I believe... its an old tool but it still works. :-) Nicholas Sten <nicksten at gmail.com> wrote: Kristian, Alex has an elegant and inexpensive (read: basically free!) solution that you might want to check out. Here's a brief description (I've culled from a personal email, so I hope I don't misrepresent it) So I wrote a highly parallelised, multithreaded tool that runs on such a "capture box" and listens to SIP traffic intelligently. It automatically identifies the media ports involved in a call and records both SIP and RTP to distinct capture files in a dated directory hierarchy separated by day and hour. The capture file contains the date, time, ANI, DNIS and Call-ID. You should give him a shout: Alex Balashov <abalashov at evaristesys.com> I can vouch for the quality and effectiveness of his solutions. -N On Wed, Jun 23, 2010 at 9:02 AM, Kristian Kielhofner <kristian.kielhofner at gmail.com> wrote: Hello everyone, Does anyone know of a tool to split PCAP files that is SIP+RTP aware? Ideally I'd be able to record a PCAP file with any number of calls and then have a utility split that file into each separate call? I'm pretty sure I've seen a utility to do this, I just can't remember the name... Thanks! -- Kristian Kielhofner http://www.astlinux.org http://blog.krisk.org http://www.star2star.com http://www.submityoursip.com http://www.voalte.com _______________________________________________ VoiceOps mailing list VoiceOps at voiceops.org https://puck.nether.net/mailman/listinfo/voiceops