1.asterisk / asteriskThe official Asterisk Project repository.asteriskpbxcsipvoipCOther license3.7K total1.4K forks+10 starsfrom 3,646 · score 2.40
2.fonoster / routr⚡ The future of programmable SIP servers.sipwebrtcvoipinstant-messagingimsasterisk+12 moreTypeScriptMIT1.7K total184 forks+9 starsfrom 1,716 · score 2.30