Oliver Stange

I found a solution to get working files. Tshark has a option to export PDUs. input from fritzbox | tshark -i - -w - | tshark -r - -U "OSI layer 4" -Y "sip or rtp or rtcp" -w capture.cap This works for me. Maybe you can add support for this "57 Unknown interface type (252)." so we can pipe from tshark into pcapsipdump :D

Would be very nice if someone can fix this, i really need it for my work. I tried some tricks with tshark to filter sip/rtp/rtcp only traffic, because it cant filter (-f) from pipe stream. input from fritzbox | tshark -i - -Y "sip or rtp or rtcp" -x | text2pcap - capture.cap But the rtp packets are not visible as those. Maybe the same problem as with pcapsipdump.

On IPv6 without ds lite i'm getting this: Can't get ip/port from SDP: v=0 o=user 8368762 8368762 IN IP6 2001:16b8:4100:2e90:9a9b:cbff:fe56:fc96 s=call c=IN IP6 2001:16b8:4100:2e90:9a9b:cbff:fe56:fc96 t=0 0 m=audio 7078 RTP/AVP 8 0 2 102 100 99 97 101 a=sendrecv a=rtpmap:2 G726-32/8000 a=rtpmap:102 G726-32/8000 a=rtpmap:100 G726-40/8000 a=rtpmap:99 G726-24/8000 a=rtpmap:97 iLBC/8000 a=fmtp:97 mode=30 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 a=rtcp:7079 a=ptime:20 v=0 o=user 8368762 8368762...

Ok some more is working. Seems IPv4 works without ds lite. But IPv6 is not working yet neither with or without ds lite. Here some captures:

Ok some more is working. Seems IPv4 works without ds lite. But IPv6 is not working yet neither with or without ds lite. Here some captures:

Ok some more is working. Seems IPv4 works fawlessly. But IPv6 is not working yet neither with or without ds lite. Here some captures:

Ok some more is working. But IPv6 is not working yet neither with or without ds lite. Here a capture of an outgoing call.

Ok some more is working. But IPv6 is not working yet neither with or without ds lite.