place & receive a phone call with Ruby (Adhearsion)

adhearsion_outgoing_call.rake

require File.expand_path(File.dirname(__FILE__) + "/../../config/environment")
require 'adhearsion'
require 'adhearsion/initializer/asterisk'
require 'drb'

# http://help.cloudvox.com/faqs/getting-started/setup-for-ruby-adhearsion
desc "Make an outgoing phone call to number provided as 'call' (via Cloudvox)"
task :make_outgoing_call do
  if ENV['call']
    # Outgoing context from Cloudvox Switchboard, under "Outgoing settings (AMI)."
    # If you don't have one, create a free account at cloudvox.com and add an app.
    # For example:
    # outgoing_context = "outgoing-42"
    outgoing_context = "OUTGOING_CONTEXT"

    Adhearsion = DRbObject.new_with_uri 'druby://localhost:9050'
    # channel example: Local/12063335555@outgoing-42
    Adhearsion.originate :channel => "Local/#{ENV['call']}@#{outgoing_context}",
      #:variables => {:foo_id => 123, :bar_id => bar.id},
      :caller_id => "2063576220",
      :context => outgoing_context,
      :application => 'AGI',
      # change this to your client 's hostname or IP
      :data => 'agi://this.computer.com/'

  else
    print """
Cloudvox Adhearsion outgoing example
http://help.cloudvox.com/
Syntax: rake make_outgoing_call call=12065554444

"""
    return
  end
end

example_dialplan.rb

default {
  say_digits 12345
  execute "swift", "\"I'm calling from Cloudvox to wish you a very happy birthday.  This message could say anything, interact with the caller, play sounds
  # .. more call processing ..
}

example_startup.rb

unless defined? Adhearsion
  if File.exists? File.dirname(__FILE__) + "/../adhearsion/lib/adhearsion.rb"
    # If you wish to freeze a copy of Adhearsion to this app, simply place a copy of Adhearsion
    # into a folder named "adhearsion" within this app's main directory.
    require File.dirname(__FILE__) + "/../adhearsion/lib/adhearsion.rb"
  else
    require 'rubygems'
    gem 'adhearsion', '>= 0.8.2'
    require 'adhearsion'
  end
end

Adhearsion::Configuration.configure do |config|

  # Supported levels (in increasing severity) -- :debug < :info < :warn < :error < :fatal
  config.logging :level => :info

  # Whether incoming calls be automatically answered. Defaults to true.
  # config.automatically_answer_incoming_calls = false

  # Whether the other end hanging up should end the call immediately. Defaults to true.
  # config.end_call_on_hangup = false

  # Whether to end the call immediately if an unrescued exception is caught. Defaults to true.
  # config.end_call_on_error = false

  # NOTE: Pay special attention to the argument_delimiter field below:
  # For Asterisk <= 1.4, use "|" (default)
  # For Asterisk >= 1.6, use ","
  # The delimiter can also be specified in Asterisk's asterisk.conf.
  # This setting applies only to AGI.  The AMI delimiter is auto-detected.
  config.enable_asterisk :argument_delimiter => '|'

  # config.asterisk.enable_ami :host => "127.0.0.1", :username => "admin", :password => "password", :events => true
  config.asterisk.enable_ami :host => "ami.cloudvox.com", :port => 5038,
    :username => "MANAGER_USERNAME", :password => "MANAGER_PASSWORD", :events => true

  config.enable_drb

  # Streamlined Rails integration! The first argument should be a relative or absolute path to
  # the Rails app folder with which you're integrating. The second argument must be one of the
  # the following: :development, :production, or :test.

  # config.enable_rails :path => 'gui', :env => :development
  config.enable_rails :path => '../', :env => :development

  # Note: You CANNOT do enable_rails and enable_database at the same time. When you enable Rails,
  # it will automatically connect to same database Rails does and load the Rails app's models.

  # Configure a database to use ActiveRecord-backed models. See ActiveRecord::Base.establish_connection
  # for the appropriate settings here.
  # You can also override the default log destination by supplying an alternate
  # logging object with :logger.  The default is ahn_log.db.
  # config.enable_database :adapter  => 'mysql',
  #                        :username => 'joe',
  #                        :password => 'secret',
  #                        :host     => 'db.example.org'

  # Configure an LDAP connection using ActiveLdap.  See ActiveLdap::Base.establish_connect
  # for the appropriate settings here.
  # config.enable_ldap :host => 'ldap.dataspill.org',
  #                    :port => 389,
  #                    :base => 'dc=dataspill,dc=org',
  #                    :logger => ahn_log.ldap,
  #                    :bind_dn => "uid=drewry,ou=People,dc=dataspill,dc=org",
  #                    :password => 'password12345',
  #                    :allow_anonymous => false,
  #                    :try_sasl => false
  
  # Configure XMPP call controller
  # config.enable_xmpp :jid => 'active-calls.xmpp.example.com',
  #                    :password => 'passwd',
  #                    :server => 'xmpp.example.com',
  #                    :port => 5347

end

Adhearsion::Initializer.start_from_init_file(__FILE__, File.dirname(__FILE__) + "/..")