Asterisk is software that turns an ordinary computer into a voice communications server. Asterisk is the world's most powerful and popular telephony development tool-kit. It is used by small businesses, large businesses, call centers, carriers and governments worldwide. Asterisk is open source and is available free to all under the terms of the GPL.  


  • Downloads YTD: 142,043*
  • Members: 60,627
  • Forum Threads: 30,716
  • Forum Posts: 98,195
  • Blog Entries: 198
(*Not all mirrors and other download sources currently included. Actual download count is significantly higher.)