or if you use chan_ss7 you can use: ss7 dump start filename.pcap and you get a wireshark pcap file Of course this only works if the asterisk is part of the SS7 signaling. TApping-ing does not work, klaus Matthew Fredrickson schrieb: > Shane Burrell wrote: >> is there a way to use a digium card to get a trace of link activity. >> Or does anyone have a ANSI TCAP CNAM lookup or VM MWI capture laying >> around? > > If you use the "ss7 debug linkset x" command you can get protocol traces > if you're using libss7. >