a3

a3 (Asterisk-Adhearsion API) is a Sinatra app that brings REST to Asterisk.

License

Copyright 2008 Jonathan Rudenberg

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>

Installation

• Asterisk manager.conf

  [a3]
  secret = chunky_bacon
  deny=0.0.0.0/0.0.0.0
  permit=127.0.0.1/255.255.255.255
  read = system,call,log,verbose,command,agent,user,config
  write = system,call,log,verbose,command,agent,user,config
  

• Adhearsion config/startup.rb

  config.asterisk.enable_ami :host => "127.0.0.1", :username => "a3", :password => "chunky_bacon"
  config.enable_drb :port => 8888
  

• Asterisk extensions.conf

  [a3-call]
  exten => s,1,AGI(agi://127.0.0.1)
  

• Adhearsion dialplan.rb

  a3_call {
    caller = get_variable('CALLER')
    execute 'SIPAddHeader', '"Call-Info: answer-after=0"' # auto speakerphone for Grandstream GXP-2000, etc
    dial caller
  }