List Live Call Routers

curl --request GET \
  --url https://api.rootly.com/v1/live_call_routers \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "id": "<string>",
      "type": "live_call_routers",
      "attributes": {
        "kind": "voicemail",
        "enabled": true,
        "name": "<string>",
        "country_code": "AU",
        "phone_type": "local",
        "phone_number": "<string>",
        "voicemail_greeting": "<string>",
        "caller_greeting": "<string>",
        "waiting_music_url": "https://storage.rootly.com/twilio/voicemail/ClockworkWaltz.mp3",
        "sent_to_voicemail_delay": 123,
        "should_redirect_to_voicemail_on_no_answer": true,
        "escalation_level_delay_in_seconds": 123,
        "should_auto_resolve_alert_on_call_end": true,
        "alert_urgency_id": "<string>",
        "calling_tree_prompt": "<string>",
        "paging_targets": [
          {
            "id": "<string>",
            "type": "service",
            "alert_urgency_id": "<string>"
          }
        ],
        "escalation_policy_trigger_params": {
          "id": "<string>",
          "type": "Service"
        },
        "created_at": "<string>",
        "updated_at": "<string>"
      }
    }
  ],
  "links": {
    "self": "<string>",
    "first": "<string>",
    "prev": "<string>",
    "next": "<string>",
    "last": "<string>"
  }
}