If you compile linphone (www.linphone.org), you'll find a GPL tool to start listening and sending one RTP streams by just giving localpport, remoteport and remoteip address as arguments. This tool is named mediastream:
jack@sip:~/linphone-0.9.1$ ./mediastreamer/mediastream --help mediastream --local <port> --remote <ip:port> --payload <payload type> This tool is linux-only. Aymeric "Wagner, Carl" wrote: > > Hi, > > Has anyone made a tool for RTP listening/snooping? Along the lines of > a Sage 930A but for > SIP/RTP. I have had a few situations where we see traffic passing > both ways but only get audio > in one direction. Most likely sending silence? It does not help > when the vendors point fingers at each > other. It would also help when looking for audio quality problems. > > What I had in mind was taking something like tcpdump and splicing it > with the RTP portion of > a softphone. I actually started something along these lines, but did > not have the time to complete > it. I also considered creating a proxy with a 1 to 1 transcoder, but > that would introduce another > variable into the system I am trying to troubleshoot, which I did not > want to do. > > Thanks, > Carl. > _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
