> -----Original Message----- > From: [EMAIL PROTECTED] [mailto:asterisk-users- > [EMAIL PROTECTED] On Behalf Of Alex Balashov > Sent: Friday, August 03, 2007 2:12 PM > To: Asterisk Users Mailing List - Non-Commercial Discussion > Subject: Re: [asterisk-users] Measuring Jitter in Asterisk > > On Fri, 3 Aug 2007, Jared Smith wrote: > > > If the provider sends RTCP packets, you could simply watch for those and > > write the data to a database. (I think modern versions of Asterisk even > > allow you to get to the data from the dialplan, and possibly from the > > Manager Interface.) That at least gives you some per-call statistics. > > If you want to go that route, just yank those packets out of a > constantly running tcpdump process with the right filters, and then > process them with a script and load that data into a DB.
Alex, ok... so if I wanted to measure jitter to an ITSP I could run tcpdump to it, and parse the output. According to http://wiki.wireshark.org/RTP_statistics, I'd have to compare the timestamp in each RTP packet with the timestamp shown by tcpdump. Looks kinda complicated. _______________________________________________ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
