Retrieve an FQDN connection

{
  "type": "object",
  "properties": {
    "data": {
      "type": "object",
      "required": [
        "connection_name"
      ],
      "properties": {
        "active": {
          "type": "boolean",
          "description": "Defaults to true"
        },
        "anchorsite_override": {
          "type": "string",
          "description": "`Latency` directs Telnyx to route media through the site with the lowest round-trip time to the user's connection. Telnyx calculates this time using ICMP ping messages. This can be disabled by specifying a site to handle all media.",
          "enum": [
            "Latency",
            "Chicago, IL",
            "Ashburn, VA",
            "San Jose, CA",
            "Sydney, Australia",
            "Amsterdam, Netherlands",
            "London, UK",
            "Toronto, Canada",
            "Vancouver, Canada",
            "Frankfurt, Germany"
          ]
        },
        "connection_name": {
          "type": "string"
        },
        "created_at": {
          "type": "string",
          "description": "ISO 8601 formatted date indicating when the resource was created."
        },
        "default_on_hold_comfort_noise_enabled": {
          "type": "boolean",
          "description": "When enabled, Telnyx will generate comfort noise when you place the call on hold. If disabled, you will need to generate comfort noise or on hold music to avoid RTP timeout."
        },
        "dtmf_type": {
          "type": "string",
          "description": "Sets the type of DTMF digits sent from Telnyx to this Connection. Note that DTMF digits sent to Telnyx will be accepted in all formats.",
          "enum": [
            "RFC 2833",
            "Inband",
            "SIP INFO"
          ]
        },
        "encode_contact_header_enabled": {
          "type": "boolean",
          "description": "Encode the SIP contact header sent by Telnyx to avoid issues for NAT or ALG scenarios."
        },
        "encrypted_media": {
          "type": "string",
          "description": "Enable use of SRTP or ZRTP for encryption. Valid values are those listed or null. Cannot be set to non-null if the transport_portocol is TLS.",
          "enum": [
            "SRTP",
            "ZRTP"
          ]
        },
        "id": {
          "type": "string",
          "format": "int64",
          "description": "Identifies the resource."
        },
        "inbound": {
          "type": "object",
          "properties": {
            "ani_number_format": {
              "type": "string",
              "description": "This setting allows you to set the format with which the caller's number (ANI) is sent for inbound phone calls.",
              "enum": [
                "+E.164",
                "E.164",
                "+E.164-national",
                "E.164-national"
              ]
            },
            "channel_limit": {
              "type": "integer",
              "description": "When set, this will limit the total number of inbound calls to phone numbers associated with this connection."
            },
            "codecs": {
              "type": "array",
              "description": "Defines the list of codecs that Telnyx will send for inbound calls to a specific number on your portal account, in priority order. This only works when the Connection the number is assigned to uses Media Handling mode: default. OPUS and H.264 codecs are available only when using TCP or TLS transport for SIP.",
              "items": {
                "type": "string"
              }
            },
            "default_routing_method": {
              "type": "string",
              "description": "Default routing method to be used when a number is associated with the connection. Must be one of the routing method types or null, other values are not allowed.",
              "enum": [
                "sequential",
                "round-robin"
              ]
            },
            "dnis_number_format": {
              "type": "string",
              "enum": [
                "+e164",
                "e164",
                "national",
                "sip_username"
              ]
            },
            "generate_ringback_tone": {
              "type": "boolean",
              "description": "Generate ringback tone through 183 session progress message with early media."
            },
            "isup_headers_enabled": {
              "type": "boolean",
              "description": "When set, inbound phone calls will receive ISUP parameters via SIP headers. (Only when available and only when using TCP or TLS transport.)"
            },
            "prack_enabled": {
              "type": "boolean",
              "description": "Enable PRACK messages as defined in RFC3262."
            },
            "privacy_zone_enabled": {
              "type": "boolean",
              "description": "By default, Telnyx does not send caller-id information when the caller has chosen to hide this information. When this option is enabled, Telnyx will send the SIP header Privacy:id plus the caller-id information so that the receiver side can choose when to hide it."
            },
            "sip_compact_headers_enabled": {
              "type": "boolean",
              "description": "Defaults to true."
            },
            "sip_region": {
              "type": "string",
              "description": "Selects which `sip_region` to receive inbound calls from. If null, the default region (US) will be used.",
              "enum": [
                "US",
                "Europe",
                "Australia"
              ]
            },
            "sip_subdomain": {
              "type": "string",
              "description": "Specifies a subdomain that can be used to receive Inbound calls to a Connection, in the same way a phone number is used, from a SIP endpoint. Example: the subdomain \"example.sip.telnyx.com\" can be called from any SIP endpoint by using the SIP URI \"sip:@example.sip.telnyx.com\" where the user part can be any alphanumeric value. Please note TLS encrypted calls are not allowed for subdomain calls."
            },
            "sip_subdomain_receive_settings": {
              "type": "string",
              "description": "This option can be enabled to receive calls from: \"Anyone\" (any SIP endpoint in the public Internet) or \"Only my connections\" (any connection assigned to the same Telnyx user).",
              "enum": [
                "only_my_connections",
                "from_anyone"
              ]
            },
            "timeout_1xx_secs": {
              "type": "integer",
              "description": "Time(sec) before aborting if connection is not made."
            },
            "timeout_2xx_secs": {
              "type": "integer",
              "description": "Time(sec) before aborting if call is unanswered (min: 1, max: 600)."
            }
          }
        },
        "onnet_t38_passthrough_enabled": {
          "type": "boolean",
          "description": "Enable on-net T38 if you prefer that the sender and receiver negotiate T38 directly when both are on the Telnyx network. If this is disabled, Telnyx will be able to use T38 on just one leg of the call according to each leg's settings."
        },
        "record_type": {
          "type": "string",
          "description": "Identifies the type of the resource."
        },
        "rtcp_settings": {
          "type": "object",
          "properties": {
            "capture_enabled": {
              "type": "boolean",
              "description": "BETA - Enable the capture and storage of RTCP messages to create QoS reports on the Telnyx Mission Control Portal."
            },
            "port": {
              "description": "RTCP port by default is rtp+1, it can also be set to rtcp-mux",
              "enum": [
                "rtcp-mux",
                "rtp+1"
              ],
              "type": "object"
            },
            "report_frequency_secs": {
              "type": "integer",
              "description": "RTCP reports are sent to customers based on the frequency set. Frequency is in seconds and it can be set to values from 5 to 3000 seconds."
            }
          }
        },
        "transport_protocol": {
          "type": "string",
          "description": "One of UDP, TLS, or TCP. Applies only to connections with IP authentication or FQDN authentication.",
          "enum": [
            "UDP",
            "TCP",
            "TLS"
          ]
        },
        "updated_at": {
          "type": "string",
          "description": "ISO 8601 formatted date indicating when the resource was updated."
        },
        "webhook_api_version": {
          "type": "string",
          "description": "Determines which webhook format will be used, Telnyx API v1 or v2.",
          "enum": [
            "1",
            "2"
          ]
        },
        "webhook_event_failover_url": {
          "type": "string",
          "format": "url",
          "description": "The failover URL where webhooks related to this connection will be sent if sending to the primary URL fails. Must include a scheme, such as 'https'."
        },
        "webhook_event_url": {
          "type": "string",
          "format": "url",
          "description": "The URL where webhooks related to this connection will be sent. Must include a scheme, such as 'https'."
        },
        "webhook_timeout_secs": {
          "type": "integer",
          "description": "Specifies how many seconds to wait before timing out a webhook."
        }
      }
    }
  }
}