I dont’t know why i didnt research this before but you can look for calls by the CLI using the wireshark display filters
- show SIP packets to/from this number:
sip contains
01684595000 - show SIP packets to this number:
sip.To contains 01684595000
- show SIP packets from this number:
sip.From contains
01684595000
So instead of serching through an endless list of calls for the one you are looking for
You can filter by CLI
then “export specified packets”
Then see only calls to and from that CLI
Hope this helps