| Though Adhearsion by   design can integrate with virtually any application, including PHP or Java Servlets,   Ruby on Rails makes for a particularly powerful partner. Rails is a web development   framework getting a lot of press lately for all the right reasons. Its developers use Ruby to   its full potential, showing how meta-programming really does eliminate unnecessary   developer work. Rails’ remarkable code clarity and application of the Don’t Repeat   Yourself (DRY) principle served as a strong inspiration to the in- ception of Adhearsion   as it exists today. Starting with  Adhearsion    version  0.8.0, Adhearsion’s   application directory  drops in place atop an existing   Rails application, sharing data automatically. If you have needs to develop a complex   web interface to VoIP functionality, consider this deadly duo. | 
