You will have to expand the fields on the bottom pane to view details. When clicking on each one, the bottom pane describes the details of each message. The top portion will show you Q931 messages (i.e. Notice how the screen is divided into two panes. The above is an example of an inbound call. w1g1 instead of w2g1), or -> The call never left the server (for outbound call), or the telco did not pass the call to your server (for inbound call) PRI/BRIįor PRI/BRI, a typical pcap should look like this: If the trace is empty, that means: -> Either you have taken the trace on the wrong interface (i.e. > If your pcap trace does not open up properly in wireshark, verify that the trace is not 0 bytes. Now that you have captures a pcap trace from the steps above, it is time to analyze them in wireshark. How to Analyze your captured wireshark pcap trace Search the local directory for the file and open it up in wireshark to start investigating press to end the trace when you have completed the call.The information will be captured via the trace Make or receive your call now (direction is dependent on the way the issues is reproducible). ![]() You may edit the names in the filter string For PRI/BRI= isdn.pcap, for SS7=mtp2.pcap.
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