Save SIP packets of particular call using wireshark
This tutorial will explain you how to save only SIP packets related to a particular call using wireshark. These packets can be shared with someone who is troubleshooting your issues in case if you have any. Below are the steps.
How to save all the SIP packets of a particular call using wireshark?
1. Open wireshark.
2. Open any softphone like Zoiper.
3. Register to your SIP Provider using softphone.
4. Start the wireshark trace and Filter for SIP packets in wireshark.
5. Place a call from softphone to any number.
6. Disconnect the call.
7. Stop the wireshark trace.
8. Find the INVITE packet and from that know your call ID.
9. Apply the call-ID as filter.
10. Go to File menu and click on "export specified packets"
11. Close the wireshark.
12. Open the file which you saved in the step 10, it will have only SIP packets related to your call.
