Asterisk is a complete PBX in software. It provides all of the features you would expect from a PBX and more. Asterisk does voice over IP in three protocols, and can interoperate with almost all standards-based telephony equipment using relatively inexpensive hardware. Asterisk provides Voicemail services with Directory, Call Conferencing, Interactive Voice Response, Call Queuing. It has support for three-way calling, caller ID services, ADSI, SIP and H.323 (as both client and gateway). Check the features section on the official Asterisk web site ( for a more complete list. This version adds some custom modules by mezzoConsult (see app_ldap - ldap support for dialplan. app_notify - CallerID notification. app_swift - support for Text-To-Speech Cepstral voices in the dialplan. res_bonjour - configurable Bonjour support.
Price USD 0
License Free
File Size 19.66 MB
Version 1.4.11
Operating System Macintosh, Mac OS X 10.4 PPC, Mac OS X 10.4 Intel
System Requirements
  • Mac OS X 10.4 or later (Universal)