I am currently using an older version of wireshark to support something for work. Version 1.12.3 (v1.12.3-0-gbb3e9a0 from master-1.12) I created a capture of a call scenario and I can see the entire call flow but my co-worker reviews the same file with the different version of wireshark(newer version) , the same SIP packets are not being decoded as SIP. What can be done so that they can see this SIP messaging decoded.
wireshark 2.2.0