On Tue, 29 Oct 2013 12:41:59 +0800 Chandran Manikandan wrote: > Hi All, > I want to make own ip pbx server for our office with need to call local > extension through soft dialer. > How to make this system without any pstn provider. http://www.asterisk.org/ -- MELVILLE THEATRE ~ Real D 3D Digital Cinema ~ www.melvilletheatre.com