[Freeswitch-users] Q931 decoding Update

[Helmut Kuper]

Hello,

if you have more than one call in your q931.pcap file captured, you may
like to seperate the call flows in wireshark's packet list. wireshark
allows you to sort the packets by e.g. q931 call reference first. All
you have to do is this:

Open q931 pcap file in wireshark, goto edit->preferences...->Columns

Enter a title of your new column e.g "Q931 Call Ref" in title-field.
Select "Custom" from Format-field. Enter exactly "q931.call_ref" without
quotes into the field next to Format-field. Then apply it and close the
window. Now you have a "Q931 Call Ref" column in the packet list. Click
on it and the Flows a sorted first by "q931 call reference" and second
by time.

regards
Helmut