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Open Secure Telephony
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This is a part of the Open Secure Telephony Network project:

All of the necessary technologies and communications standards exist today for voice communications that is as secure as OpenPGP email. Many proprietary and open source solutions exist for desktop and mobile devices that already implement the necessary bits to provide a solution many times more secure than Skype, without dependence upon one global service provider. Yet people who are security conscious enough to use Skype to secure their computer based conversations will still hold sensitive discussion on mobile phones. The problem is simplicity, usability and reliability.

This project will provide an application for Android phones that will be only marginally more complex to use than dialing an existing phone number, while still being based entirely on open standards. The app itself is based on existing open source client code provided by the CSipSimple, pjsip and ZORG projects. We will coordinate with a network of audited, open service providers around the world who already provide free and commercial service to users, to ensure our users have an automated provisioning process to get connected.

Install the webapp:

# enable Backports: 
deb squeeze-backports main
apt-get install locales-all
apt-get -t squeeze-backports install postgresql-9.1 postgresql-server-dev-9.1 
  # make a production database
  su - postgres
  createdb ostel_production
  # create superuser for production app
  createuser -s freeswitch
# configure ident authentication for freeswitch user on local TCP socket
  vim /etc/postgresql/9.1/main/pg_hba.conf
    host  ostel_production  freeswitch ident
  /etc/init.d/postgresql restart

  # install bundler via rubygems
  gem install bundler
  git clone git://
  cp -r OSTel/webapp /usr/local/freeswitch
  chown -R freeswitch:freeswitch /usr/local/freeswitch/webapp
  cd OSTel/webapp/
  bundle install
  # configure production database in config/database.yml
    adapter: postgresql
    database: ostel_production
    username: freeswitch
    hostname: localhost
  # set production environment variable
  export RAILS_ENV=production
  # build database schema
  rake db:migrate
  # start server
  rails server -e production
  # check your site in a browser!
# it should probably not look that good because Rails 3 doesn't serve static
  # files
  # run unicorn
  unicorn -o -p 3000 --env production
# install nginx to proxy requests
  apt-get install nginx
# configure SSL
# configure nginx
# configure rails
  vim config/environments/production.rb
    config.freeswitch_dir = ""
    config.domain = ""
    config.action_mailer.default_url_options = { :host => '' }
  vim config/initializers/devise.rb
    config.mailer_sender = ""
  vim config/initializers/smtp_settings.rb
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