RAGI, a Ruby interface for Asterisk, allows you to handle phone calls with a Ruby on Rails application. The config/environment.rb entry has to be modified a bit for a modern Rails, since many online tutorials/resources were written in the Rails ~1.2 era, and assume WEBrick as the server.
The offending line is this:
class SimpleThreadServer < WEBrick::SimpleServer
Which can be modified to:
class SimpleThreadServer < Mongrel::HttpHandler
The complete configuration you'll need to add inside your Rails::Initializer.run do |config| block is:
# The following code tells Rails to start a Ragi server # as a separate thread. ActiveSupport::Dependencies.mechanism = :require # Include your application configuration below # Simple server that spawns a new thread for the server class SimpleThreadServer < Mongrel::HttpHandler def SimpleThreadServer.start(&block) Thread.new do block.call end end end require 'ragi/call_server' RAGI::CallServer.new( :ServerType => SimpleThreadServer )