Software to automatically collect SIP ladder diagrams

[kr0490]

I want some free software that will automatically generate and store latter diagrams and call information for SIP calls on my home/lab network? Any recommendations?

 

[Alabalcho]

With my limited knowledge on ladder diagram and SIP calls, the only think common between them is that both need electricity at some point.
- Ladder diagrams are for PLC programming
- wanting to record any information about SIP calls is only possible at the SIP exchange they are connecting to