freeswitch-esl

Production Ready.

Freeswitch Event Socket library for Crystal language.

Installation

  1. Add the dependency to your shard.yml:

    dependencies:
  freeswitch-esl:
    github: bit4bit/freeswitch-esl.cr

  2. Run shards install

Usage

see directory samples/.

Usage Inbound

require "freeswitch-esl"

conn = Freeswitch::ESL::Inbound.new("172.29.0.9", 8021, "ClueCon")
if !conn.connect(1.second)
  puts "failed to login"
end

puts conn.api "uptime"

events = conn.events

spawn do
  loop do
    event = events.receive
    puts event.headers
    puts event.message
  end
end

sleep

Usage Outbound

require "freeswitch-esl"

Freeswitch::ESL::Outbound.listen("127.0.0.1", 40000) do |conn, events|
  # first events it's channel data
  channel_data = events.receive
  puts channel_data.headers

  resp = conn.execute "answer"
  puts resp
  conn.execute "hangup"
end

Development

TODO Write development instructions here

Contributing

  1. Fork it (https://github.com/bit4bit/freeswitch-esl/fork)
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create a new Pull Request

Contributors