Convergence

This is the workings some preliminary exercises I did to evaluate the savings between using SIP, cRTP, IAX2 and IAX2 with trunking. The figures are quite startling in some cases, making a very strong case for IAX2 for point to point connections (if we can just get it stable and working

Here are three files (all the same)

1. trunked.html
2. trunked.pdf
3. trunked.xls

Please improve and give back …