VoIP calls List From Command Line

Hi,

I'm using Wireshark to sniff the network and detect the VoIP calls. Detected VoIP calls can be seen from GUI (Telephony->VoIP Calls).

Now I want to get this list from command line. I searched through wireshark documents, but couldn't find a command to do that.

I'm using the commands like

tshark -r myFile -R "sip.CSeq.method eq INVITE"

Is there a command to show that voip call list from command line, or do i have to parse the outputs and create my own list?

Any help would be greatly appreciated.