You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: telephony.rb
    path of file: ./repos/identity-idp/spec/support/shared_contexts
    
    the code of the file until where you have to start completion: require 'telephony'

def telephony_use_default_config!
  # Setup some default configs
  Telephony.config do |c|
    c.logger = Logger.new(nil)

    c.voice_pause_time = '0.5s'
    c
    
def telephony_use_default_config!
  # Setup some default configs
  Telephony.config do |c|
    c.logger = Logger.new(nil)

    c.voice_pause_time = '0.5s'
    c.voice_rate = 'slow'

    c.pinpoint.add_sms_config do |sms|
      sms.region = 'fake-pinpoint-region-sms'
      sms.access_key_id = 'fake-pnpoint-access-key-id-sms'
      sms.secret_access_key = 'fake-pinpoint-secret-access-key-sms'
      sms.application_id = 'fake-pinpoint-application-id-sms'
      sms.shortcode = '123456'
      sms.country_code_longcode_pool = { 'PR' => ['+19393334444'] }
      sms.country_code_shortcodes = { 'MX' => '987654' }
    end

    c.pinpoint.add_voice_config do |voice|
      voice.region = 'fake-pinpoint-region-voice'
      voice.access_key_id = 'fake-pinpoint-access-key-id-voice'
      voice.secret_access_key = 'fake-pinpoint-secret-access-key-voice'
      voice.longcode_pool = ['+12223334444', '+15556667777']
    end
  end
end