Awesome

The go-b2bua is a GO port of the Sippy B2BUA

The main differences from the Python B2BUA are:

• Smaller memory foot print (approx 2.5x).
• All available CPU cores are utilized.
• Runs faster (approx 4x per one CPU core).
• The configuration object is not global thus allowing to run several B2BUA instances inside one executable.