Asterisk Manager Interface - Originate

gistfile1.rb

class AMISession

	# http://www.voip-info.org/wiki/view/Asterisk+manager+Example:+Originate
	# http://www.the-asterisk-book.com/unstable/asterisk-manager-api.html


	def initialize(host, port, user, secret)

		begin
		@s = TCPSocket.open("127.0.0.1", 5038)
		rescue Errno::ECONNREFUSED => e
			puts "\n\n* Established a tunnel to asterisk AMI?\n ssh -L 5038:localhost:5038 [email protected]\n\n"
			throw e
		end

		puts @s.gets

		login(user, secret)
	end

	
	def read_response
		begin
			line = @s.gets
			puts line
		end while line != "\r\n"
	end

	def originate(from, to)
		@s.puts("Action: Originate")
		@s.puts("Channel: SIP/#{from}")
		@s.puts("Exten: #{to}")
		@s.puts("Priority: 1")
		@s.puts("Timeout: 60000")
		@s.puts("Context: from-internal")
		@s.puts("CallerID: #{from}")
		#s.puts("Async: true")
		@s.puts("")

		read_response
	end

	def command(command)
		@s.puts("Action: Command")
		@s.puts("Command: #{command}")
		@s.puts("")

		read_response
	end

	def destroy
		@s.close
	end

	private

	def login(username, secret)
		@s.puts("Action: Login")
		@s.puts("ActionID: 1")
		@s.puts("Username: #{username}")
		@s.puts("Events: off")
		@s.puts("Secret: #{secret}")
		@s.puts("")

		read_response
	end

end