I had somewhat similar problem. On Windows XP, though. SIPp was running as a client and saying it reported RTP and DTMF packets. None of these could be seen with Wireshark/Ethereal. It turned out that Server was providing an IP for which SIPp assumed is on a WAN side and decided to use NIC card other than the one used for SIP signaling and on which I have been sniffing for packets :-(
To get it working I had to change server responses (an IP address within SDP). Only then SIPp was using the same NIC card for both signaling and RTP/DTMF. I hope this helps! Regards, Zarko Coklin >Hello, > >We set up sipp uac and uas for UAC media test. At the >UAC side, we see the number of "Total RTP pckts sent" >is increasing; at the UAS side, we also see "Total- >calls" is increasing. The problem is that we do not >see any rtp packets on the UAC's Ethernet interface, >nor on the UAS's Ethernet interface, we run tcpdump on >both sides to monitor rtp packets. > >We tried Windows, Linux Unbunta, Linux Fedora as UAC, >or UAS. The results were the same - no rtp packet was >captured by tcpdump even though sipp indicated rtp >packets were sent. Following is the command we used on >uac side (SIPp v1.1-TLS-PCAP version 20061220): > >sipp -sf uac_pcap.xml -mi 192.168.20.6 remote_host >192.168.20.223 > >on uas side (SIPp v1.1-TLS-PCAP version 20061124) we >run: sipp -sn uas > > >Please help. >Thank you, > >Tianwei ____________________________________________________________________________________ Don't pick lemons. See all the new 2007 cars at Yahoo! Autos. http://autos.yahoo.com/new_cars.html ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Sipp-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sipp-users
