telnyx-voice-gather-ruby

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Telnyx Voice Gather - Ruby

Telnyx 语音收集 - Ruby版

Installation

安装

bash

gem install telnyx

bash

gem install telnyx

Setup

初始化设置

ruby

require "telnyx"

client = Telnyx::Client.new(
  api_key: ENV["TELNYX_API_KEY"], # This is the default and can be omitted
)

All examples below assume

client

is already initialized as shown above.

ruby

require "telnyx"

client = Telnyx::Client.new(
  api_key: ENV["TELNYX_API_KEY"], # 这是默认配置，可省略
)

以下所有示例均假设

client

已按照上述方式完成初始化。

Add messages to AI Assistant

为AI助手添加消息

Add messages to the conversation started by an AI assistant on the call.

POST /calls/{call_control_id}/actions/ai_assistant_add_messages

Optional:

client_state

(string),

command_id

(string),

messages

(array[object])

ruby

response = client.calls.actions.add_ai_assistant_messages("call_control_id")

puts(response)

为通话中AI助手发起的对话添加消息。

POST /calls/{call_control_id}/actions/ai_assistant_add_messages

可选参数：

client_state

（字符串）、

command_id

（字符串）、

messages

（对象数组）

ruby

response = client.calls.actions.add_ai_assistant_messages("call_control_id")

puts(response)

Start AI Assistant

启动AI助手

Start an AI assistant on the call.

POST /calls/{call_control_id}/actions/ai_assistant_start

Optional:

assistant

(object),

client_state

(string),

command_id

(string),

greeting

(string),

interruption_settings

(object),

transcription

(object),

voice

(string),

voice_settings

(object)

ruby

response = client.calls.actions.start_ai_assistant("call_control_id")

puts(response)

在通话中启动AI助手。

POST /calls/{call_control_id}/actions/ai_assistant_start

可选参数：

assistant

（对象）、

client_state

（字符串）、

command_id

（字符串）、

greeting

（字符串）、

interruption_settings

（对象）、

transcription

（对象）、

voice

（字符串）、

voice_settings

（对象）

ruby

response = client.calls.actions.start_ai_assistant("call_control_id")

puts(response)

Stop AI Assistant

停止AI助手

Stop an AI assistant on the call.

POST /calls/{call_control_id}/actions/ai_assistant_stop

Optional:

client_state

(string),

command_id

(string)

ruby

response = client.calls.actions.stop_ai_assistant("call_control_id")

puts(response)

在通话中停止AI助手。

POST /calls/{call_control_id}/actions/ai_assistant_stop

可选参数：

client_state

（字符串）、

command_id

（字符串）

ruby

response = client.calls.actions.stop_ai_assistant("call_control_id")

puts(response)

Gather stop

停止收集

Stop current gather.

POST /calls/{call_control_id}/actions/gather_stop

Optional:

client_state

(string),

command_id

(string)

ruby

response = client.calls.actions.stop_gather("call_control_id")

puts(response)

停止当前的收集操作。

POST /calls/{call_control_id}/actions/gather_stop

可选参数：

client_state

（字符串）、

command_id

（字符串）

ruby

response = client.calls.actions.stop_gather("call_control_id")

puts(response)

Gather using AI

使用AI进行收集

Gather parameters defined in the request payload using a voice assistant.

POST /calls/{call_control_id}/actions/gather_using_ai

— Required:

parameters

Optional:

assistant

(object),

client_state

(string),

command_id

(string),

gather_ended_speech

(string),

greeting

(string),

interruption_settings

(object),

language

(object),

message_history

(array[object]),

send_message_history_updates

(boolean),

send_partial_results

(boolean),

transcription

(object),

user_response_timeout_ms

(integer),

voice

(string),

voice_settings

(object)

ruby

response = client.calls.actions.gather_using_ai(
  "call_control_id",
  parameters: {properties: "bar", required: "bar", type: "bar"}
)

puts(response)

通过语音助手收集请求负载中定义的参数。

POST /calls/{call_control_id}/actions/gather_using_ai

— 必填参数：

parameters

可选参数：

assistant

（对象）、

client_state

（字符串）、

command_id

（字符串）、

gather_ended_speech

（字符串）、

greeting

（字符串）、

interruption_settings

（对象）、

language

（对象）、

message_history

（对象数组）、

send_message_history_updates

（布尔值）、

send_partial_results

（布尔值）、

transcription

（对象）、

user_response_timeout_ms

（整数）、

voice

（字符串）、

voice_settings

（对象）

ruby

response = client.calls.actions.gather_using_ai(
  "call_control_id",
  parameters: {properties: "bar", required: "bar", type: "bar"}
)

puts(response)

Gather using audio

使用音频进行收集

Play an audio file on the call until the required DTMF signals are gathered to build interactive menus.

POST /calls/{call_control_id}/actions/gather_using_audio

Optional:

audio_url

(string),

client_state

(string),

command_id

(string),

inter_digit_timeout_millis

(int32),

invalid_audio_url

(string),

invalid_media_name

(string),

maximum_digits

(int32),

maximum_tries

(int32),

media_name

(string),

minimum_digits

(int32),

terminating_digit

(string),

timeout_millis

(int32),

valid_digits

(string)

ruby

response = client.calls.actions.gather_using_audio("call_control_id")

puts(response)

在通话中播放音频文件，直到收集到所需的DTMF信号，以此构建交互式菜单。

POST /calls/{call_control_id}/actions/gather_using_audio

可选参数：

audio_url

（字符串）、

client_state

（字符串）、

command_id

（字符串）、

inter_digit_timeout_millis

（32位整数）、

invalid_audio_url

（字符串）、

invalid_media_name

（字符串）、

maximum_digits

（32位整数）、

maximum_tries

（32位整数）、

media_name

（字符串）、

minimum_digits

（32位整数）、

terminating_digit

（字符串）、

timeout_millis

（32位整数）、

valid_digits

（字符串）

ruby

response = client.calls.actions.gather_using_audio("call_control_id")

puts(response)

Gather using speak

使用语音播报进行收集

Convert text to speech and play it on the call until the required DTMF signals are gathered to build interactive menus.

POST /calls/{call_control_id}/actions/gather_using_speak

— Required:

voice

payload

Optional:

client_state

(string),

command_id

(string),

inter_digit_timeout_millis

(int32),

invalid_payload

(string),

language

(enum),

maximum_digits

(int32),

maximum_tries

(int32),

minimum_digits

(int32),

payload_type

(enum),

service_level

(enum),

terminating_digit

(string),

timeout_millis

(int32),

valid_digits

(string),

voice_settings

(object)

ruby

response = client.calls.actions.gather_using_speak("call_control_id", payload: "say this on call", voice: "male")

puts(response)

将文本转换为语音并在通话中播放，直到收集到所需的DTMF信号，以此构建交互式菜单。

POST /calls/{call_control_id}/actions/gather_using_speak

— 必填参数：

voice

、

payload

可选参数：

client_state

（字符串）、

command_id

（字符串）、

inter_digit_timeout_millis

（32位整数）、

invalid_payload

（字符串）、

language

（枚举值）、

maximum_digits

（32位整数）、

maximum_tries

（32位整数）、

minimum_digits

（32位整数）、

payload_type

（枚举值）、

service_level

（枚举值）、

terminating_digit

（字符串）、

timeout_millis

（32位整数）、

valid_digits

（字符串）、

voice_settings

（对象）

ruby

response = client.calls.actions.gather_using_speak("call_control_id", payload: "say this on call", voice: "male")

puts(response)

Gather

基础收集

Gather DTMF signals to build interactive menus.

POST /calls/{call_control_id}/actions/gather

Optional:

client_state

(string),

command_id

(string),

gather_id

(string),

initial_timeout_millis

(int32),

inter_digit_timeout_millis

(int32),

maximum_digits

(int32),

minimum_digits

(int32),

terminating_digit

(string),

timeout_millis

(int32),

valid_digits

(string)

ruby

response = client.calls.actions.gather("call_control_id")

puts(response)

收集DTMF信号以构建交互式菜单。

POST /calls/{call_control_id}/actions/gather

可选参数：

client_state

（字符串）、

command_id

（字符串）、

gather_id

（字符串）、

initial_timeout_millis

（32位整数）、

inter_digit_timeout_millis

（32位整数）、

maximum_digits

（32位整数）、

minimum_digits

（32位整数）、

terminating_digit

（字符串）、

timeout_millis

（32位整数）、

valid_digits

（字符串）

ruby

response = client.calls.actions.gather("call_control_id")

puts(response)

Webhooks

Webhook

The following webhook events are sent to your configured webhook URL. All webhooks include

telnyx-timestamp

and

telnyx-signature-ed25519

headers for verification (Standard Webhooks compatible).

Event	Description
`callGatherEnded`	Call Gather Ended
`CallAIGatherEnded`	Call AI Gather Ended
`CallAIGatherMessageHistoryUpdated`	Call AI Gather Message History Updated
`CallAIGatherPartialResults`	Call AI Gather Partial Results
`CallConversationEnded`	Call Conversation Ended
`callPlaybackStarted`	Call Playback Started
`callPlaybackEnded`	Call Playback Ended
`callDtmfReceived`	Call Dtmf Received

以下Webhook事件将发送至您配置的Webhook URL。所有Webhook均包含

telnyx-timestamp

和

telnyx-signature-ed25519

头部用于验证（兼容标准Webhook）。

事件	描述
`callGatherEnded`	语音收集结束
`CallAIGatherEnded`	AI语音收集结束
`CallAIGatherMessageHistoryUpdated`	AI语音收集消息历史更新
`CallAIGatherPartialResults`	AI语音收集部分结果
`CallConversationEnded`	通话对话结束
`callPlaybackStarted`	语音播放开始
`callPlaybackEnded`	语音播放结束
`callDtmfReceived`	收到DTMF信号

Webhook payload fields

Webhook 负载字段

callGatherEnded

Field	Type	Description
`data.record_type`	enum	Identifies the type of the resource.
`data.event_type`	enum	The type of event being delivered.
`data.id`	uuid	Identifies the type of resource.
`data.occurred_at`	date-time	ISO 8601 datetime of when the event occurred.
`data.payload.call_control_id`	string	Call ID used to issue commands via Call Control API.
`data.payload.connection_id`	string	Call Control App ID (formerly Telnyx connection ID) used in the call.
`data.payload.call_leg_id`	string	ID that is unique to the call and can be used to correlate webhook events.
`data.payload.call_session_id`	string	ID that is unique to the call session and can be used to correlate webhook events.
`data.payload.client_state`	string	State received from a command.
`data.payload.from`	string	Number or SIP URI placing the call.
`data.payload.to`	string	Destination number or SIP URI of the call.
`data.payload.digits`	string	The received DTMF digit or symbol.
`data.payload.status`	enum	Reflects how command ended.

CallAIGatherEnded

Field	Type	Description
`data.record_type`	enum	Identifies the type of the resource.
`data.event_type`	enum	The type of event being delivered.
`data.id`	uuid	Identifies the type of resource.
`data.occurred_at`	date-time	ISO 8601 datetime of when the event occurred.
`data.payload.call_control_id`	string	Call ID used to issue commands via Call Control API.
`data.payload.connection_id`	string	Telnyx connection ID used in the call.
`data.payload.call_leg_id`	string	ID that is unique to the call and can be used to correlate webhook events.
`data.payload.call_session_id`	string	ID that is unique to the call session and can be used to correlate webhook events.
`data.payload.client_state`	string	State received from a command.
`data.payload.from`	string	Number or SIP URI placing the call.
`data.payload.to`	string	Destination number or SIP URI of the call.
`data.payload.message_history`	array[object]	The history of the messages exchanged during the AI gather
`data.payload.result`	object	The result of the AI gather, its type depends of the `parameters` provided in the command
`data.payload.status`	enum	Reflects how command ended.

CallAIGatherMessageHistoryUpdated

Field	Type	Description
`data.record_type`	enum	Identifies the type of the resource.
`data.event_type`	enum	The type of event being delivered.
`data.id`	uuid	Identifies the type of resource.
`data.occurred_at`	date-time	ISO 8601 datetime of when the event occurred.
`data.payload.call_control_id`	string	Call ID used to issue commands via Call Control API.
`data.payload.connection_id`	string	Telnyx connection ID used in the call.
`data.payload.call_leg_id`	string	ID that is unique to the call and can be used to correlate webhook events.
`data.payload.call_session_id`	string	ID that is unique to the call session and can be used to correlate webhook events.
`data.payload.client_state`	string	State received from a command.
`data.payload.from`	string	Number or SIP URI placing the call.
`data.payload.to`	string	Destination number or SIP URI of the call.
`data.payload.message_history`	array[object]	The history of the messages exchanged during the AI gather

CallAIGatherPartialResults

Field	Type	Description
`data.record_type`	enum	Identifies the type of the resource.
`data.event_type`	enum	The type of event being delivered.
`data.id`	uuid	Identifies the type of resource.
`data.occurred_at`	date-time	ISO 8601 datetime of when the event occurred.
`data.payload.call_control_id`	string	Call ID used to issue commands via Call Control API.
`data.payload.connection_id`	string	Telnyx connection ID used in the call.
`data.payload.call_leg_id`	string	ID that is unique to the call and can be used to correlate webhook events.
`data.payload.call_session_id`	string	ID that is unique to the call session and can be used to correlate webhook events.
`data.payload.client_state`	string	State received from a command.
`data.payload.from`	string	Number or SIP URI placing the call.
`data.payload.to`	string	Destination number or SIP URI of the call.
`data.payload.message_history`	array[object]	The history of the messages exchanged during the AI gather
`data.payload.partial_results`	object	The partial result of the AI gather, its type depends of the `parameters` provided in the command

CallConversationEnded

Field	Type	Description
`data.record_type`	enum	Identifies the type of the resource.
`data.event_type`	enum	The type of event being delivered.
`data.id`	uuid	Unique identifier for the event.
`data.occurred_at`	date-time	ISO 8601 datetime of when the event occurred.
`data.created_at`	date-time	Timestamp when the event was created in the system.
`data.payload.assistant_id`	string	Unique identifier of the assistant involved in the call.
`data.payload.call_control_id`	string	Call ID used to issue commands via Call Control API.
`data.payload.connection_id`	string	Call Control App ID (formerly Telnyx connection ID) used in the call.
`data.payload.call_leg_id`	string	ID that is unique to the call leg.
`data.payload.call_session_id`	string	ID that is unique to the call session (group of related call legs).
`data.payload.client_state`	string	Base64-encoded state received from a command.
`data.payload.calling_party_type`	enum	The type of calling party connection.
`data.payload.conversation_id`	string	ID unique to the conversation or insight group generated for the call.
`data.payload.duration_sec`	integer	Duration of the conversation in seconds.
`data.payload.from`	string	The caller's number or identifier.
`data.payload.to`	string	The callee's number or SIP address.
`data.payload.llm_model`	string	The large language model used during the conversation.
`data.payload.stt_model`	string	The speech-to-text model used in the conversation.
`data.payload.tts_provider`	string	The text-to-speech provider used in the call.
`data.payload.tts_model_id`	string	The model ID used for text-to-speech synthesis.
`data.payload.tts_voice_id`	string	Voice ID used for TTS.

callPlaybackStarted

Field	Type	Description
`data.record_type`	enum	Identifies the type of the resource.
`data.event_type`	enum	The type of event being delivered.
`data.id`	uuid	Identifies the type of resource.
`data.occurred_at`	date-time	ISO 8601 datetime of when the event occurred.
`data.payload.call_control_id`	string	Call ID used to issue commands via Call Control API.
`data.payload.connection_id`	string	Call Control App ID (formerly Telnyx connection ID) used in the call.
`data.payload.call_leg_id`	string	ID that is unique to the call and can be used to correlate webhook events.
`data.payload.call_session_id`	string	ID that is unique to the call session and can be used to correlate webhook events.
`data.payload.client_state`	string	State received from a command.
`data.payload.media_url`	string	The audio URL being played back, if audio_url has been used to start.
`data.payload.media_name`	string	The name of the audio media file being played back, if media_name has been used to start.
`data.payload.overlay`	boolean	Whether the audio is going to be played in overlay mode or not.

callPlaybackEnded

Field	Type	Description
`data.record_type`	enum	Identifies the type of the resource.
`data.event_type`	enum	The type of event being delivered.
`data.id`	uuid	Identifies the type of resource.
`data.occurred_at`	date-time	ISO 8601 datetime of when the event occurred.
`data.payload.call_control_id`	string	Call ID used to issue commands via Call Control API.
`data.payload.connection_id`	string	Call Control App ID (formerly Telnyx connection ID) used in the call.
`data.payload.call_leg_id`	string	ID that is unique to the call and can be used to correlate webhook events.
`data.payload.call_session_id`	string	ID that is unique to the call session and can be used to correlate webhook events.
`data.payload.client_state`	string	State received from a command.
`data.payload.media_url`	string	The audio URL being played back, if audio_url has been used to start.
`data.payload.media_name`	string	The name of the audio media file being played back, if media_name has been used to start.
`data.payload.overlay`	boolean	Whether the stopped audio was in overlay mode or not.
`data.payload.status`	enum	Reflects how command ended.
`data.payload.status_detail`	string	Provides details in case of failure.

callDtmfReceived

Field	Type	Description
`data.record_type`	enum	Identifies the type of the resource.
`data.event_type`	enum	The type of event being delivered.
`data.id`	uuid	Identifies the type of resource.
`data.occurred_at`	date-time	ISO 8601 datetime of when the event occurred.
`data.payload.call_control_id`	string	Call ID used to issue commands via Call Control API.
`data.payload.connection_id`	string	Identifies the type of resource.
`data.payload.call_leg_id`	string	ID that is unique to the call and can be used to correlate webhook events.
`data.payload.call_session_id`	string	ID that is unique to the call session and can be used to correlate webhook events.
`data.payload.client_state`	string	State received from a command.
`data.payload.from`	string	Number or SIP URI placing the call.
`data.payload.to`	string	Destination number or SIP URI of the call.
`data.payload.digit`	string	The received DTMF digit or symbol.

callGatherEnded

字段	类型	描述
`data.record_type`	枚举值	标识资源类型
`data.event_type`	枚举值	传递的事件类型
`data.id`	UUID	标识资源类型
`data.occurred_at`	日期时间	事件发生的ISO 8601格式时间
`data.payload.call_control_id`	字符串	用于通过Call Control API下发指令的通话ID
`data.payload.connection_id`	字符串	通话中使用的Call Control应用ID（原Telnyx连接ID）
`data.payload.call_leg_id`	字符串	通话唯一标识ID，可用于关联Webhook事件
`data.payload.call_session_id`	字符串	通话会话唯一标识ID，可用于关联Webhook事件
`data.payload.client_state`	字符串	从指令中接收的状态信息
`data.payload.from`	字符串	发起通话的号码或SIP URI
`data.payload.to`	字符串	通话的目标号码或SIP URI
`data.payload.digits`	字符串	接收到的DTMF数字或符号
`data.payload.status`	枚举值	指令的结束状态

CallAIGatherEnded

字段	类型	描述
`data.record_type`	枚举值	标识资源类型
`data.event_type`	枚举值	传递的事件类型
`data.id`	UUID	标识资源类型
`data.occurred_at`	日期时间	事件发生的ISO 8601格式时间
`data.payload.call_control_id`	字符串	用于通过Call Control API下发指令的通话ID
`data.payload.connection_id`	字符串	通话中使用的Telnyx连接ID
`data.payload.call_leg_id`	字符串	通话唯一标识ID，可用于关联Webhook事件
`data.payload.call_session_id`	字符串	通话会话唯一标识ID，可用于关联Webhook事件
`data.payload.client_state`	字符串	从指令中接收的状态信息
`data.payload.from`	字符串	发起通话的号码或SIP URI
`data.payload.to`	字符串	通话的目标号码或SIP URI
`data.payload.message_history`	对象数组	AI语音收集过程中交换的消息历史
`data.payload.result`	对象	AI语音收集的结果，其类型取决于指令中提供的 `parameters`
`data.payload.status`	枚举值	指令的结束状态

CallAIGatherMessageHistoryUpdated

字段	类型	描述
`data.record_type`	枚举值	标识资源类型
`data.event_type`	枚举值	传递的事件类型
`data.id`	UUID	标识资源类型
`data.occurred_at`	日期时间	事件发生的ISO 8601格式时间
`data.payload.call_control_id`	字符串	用于通过Call Control API下发指令的通话ID
`data.payload.connection_id`	字符串	通话中使用的Telnyx连接ID
`data.payload.call_leg_id`	字符串	通话唯一标识ID，可用于关联Webhook事件
`data.payload.call_session_id`	字符串	通话会话唯一标识ID，可用于关联Webhook事件
`data.payload.client_state`	字符串	从指令中接收的状态信息
`data.payload.from`	字符串	发起通话的号码或SIP URI
`data.payload.to`	字符串	通话的目标号码或SIP URI
`data.payload.message_history`	对象数组	AI语音收集过程中交换的消息历史

CallAIGatherPartialResults

字段	类型	描述
`data.record_type`	枚举值	标识资源类型
`data.event_type`	枚举值	传递的事件类型
`data.id`	UUID	标识资源类型
`data.occurred_at`	日期时间	事件发生的ISO 8601格式时间
`data.payload.call_control_id`	字符串	用于通过Call Control API下发指令的通话ID
`data.payload.connection_id`	字符串	通话中使用的Telnyx连接ID
`data.payload.call_leg_id`	字符串	通话唯一标识ID，可用于关联Webhook事件
`data.payload.call_session_id`	字符串	通话会话唯一标识ID，可用于关联Webhook事件
`data.payload.client_state`	字符串	从指令中接收的状态信息
`data.payload.from`	字符串	发起通话的号码或SIP URI
`data.payload.to`	字符串	通话的目标号码或SIP URI
`data.payload.message_history`	对象数组	AI语音收集过程中交换的消息历史
`data.payload.partial_results`	对象	AI语音收集的部分结果，其类型取决于指令中提供的 `parameters`

CallConversationEnded

字段	类型	描述
`data.record_type`	枚举值	标识资源类型
`data.event_type`	枚举值	传递的事件类型
`data.id`	UUID	事件的唯一标识
`data.occurred_at`	日期时间	事件发生的ISO 8601格式时间
`data.created_at`	日期时间	事件在系统中创建的时间戳
`data.payload.assistant_id`	字符串	通话中涉及的助手唯一标识
`data.payload.call_control_id`	字符串	用于通过Call Control API下发指令的通话ID
`data.payload.connection_id`	字符串	通话中使用的Call Control应用ID（原Telnyx连接ID）
`data.payload.call_leg_id`	字符串	通话支路的唯一标识ID
`data.payload.call_session_id`	字符串	通话会话的唯一标识ID（相关通话支路的组）
`data.payload.client_state`	字符串	从指令中接收的Base64编码状态信息
`data.payload.calling_party_type`	枚举值	主叫方连接类型
`data.payload.conversation_id`	字符串	通话生成的对话或洞察组的唯一标识ID
`data.payload.duration_sec`	整数	对话持续时长（秒）
`data.payload.from`	字符串	主叫号码或标识
`data.payload.to`	字符串	被叫号码或SIP地址
`data.payload.llm_model`	字符串	对话中使用的大语言模型
`data.payload.stt_model`	字符串	对话中使用的语音转文本模型
`data.payload.tts_provider`	字符串	通话中使用的文本转语音服务商
`data.payload.tts_model_id`	字符串	文本转语音合成使用的模型ID
`data.payload.tts_voice_id`	字符串	文本转语音使用的语音ID

callPlaybackStarted

字段	类型	描述
`data.record_type`	枚举值	标识资源类型
`data.event_type`	枚举值	传递的事件类型
`data.id`	UUID	标识资源类型
`data.occurred_at`	日期时间	事件发生的ISO 8601格式时间
`data.payload.call_control_id`	字符串	用于通过Call Control API下发指令的通话ID
`data.payload.connection_id`	字符串	通话中使用的Call Control应用ID（原Telnyx连接ID）
`data.payload.call_leg_id`	字符串	通话唯一标识ID，可用于关联Webhook事件
`data.payload.call_session_id`	字符串	通话会话唯一标识ID，可用于关联Webhook事件
`data.payload.client_state`	字符串	从指令中接收的状态信息
`data.payload.media_url`	字符串	正在播放的音频URL（若使用audio_url启动播放）
`data.payload.media_name`	字符串	正在播放的音频媒体文件名（若使用media_name启动播放）
`data.payload.overlay`	布尔值	是否以叠加模式播放音频

callPlaybackEnded

字段	类型	描述
`data.record_type`	枚举值	标识资源类型
`data.event_type`	枚举值	传递的事件类型
`data.id`	UUID	标识资源类型
`data.occurred_at`	日期时间	事件发生的ISO 8601格式时间
`data.payload.call_control_id`	字符串	用于通过Call Control API下发指令的通话ID
`data.payload.connection_id`	字符串	通话中使用的Call Control应用ID（原Telnyx连接ID）
`data.payload.call_leg_id`	字符串	通话唯一标识ID，可用于关联Webhook事件
`data.payload.call_session_id`	字符串	通话会话唯一标识ID，可用于关联Webhook事件
`data.payload.client_state`	字符串	从指令中接收的状态信息
`data.payload.media_url`	字符串	正在播放的音频URL（若使用audio_url启动播放）
`data.payload.media_name`	字符串	正在播放的音频媒体文件名（若使用media_name启动播放）
`data.payload.overlay`	布尔值	已停止的音频是否为叠加模式
`data.payload.status`	枚举值	指令的结束状态
`data.payload.status_detail`	字符串	失败时提供详细信息

callDtmfReceived

字段	类型	描述
`data.record_type`	枚举值	标识资源类型
`data.event_type`	枚举值	传递的事件类型
`data.id`	UUID	标识资源类型
`data.occurred_at`	日期时间	事件发生的ISO 8601格式时间
`data.payload.call_control_id`	字符串	用于通过Call Control API下发指令的通话ID
`data.payload.connection_id`	字符串	标识资源类型
`data.payload.call_leg_id`	字符串	通话唯一标识ID，可用于关联Webhook事件
`data.payload.call_session_id`	字符串	通话会话唯一标识ID，可用于关联Webhook事件
`data.payload.client_state`	字符串	从指令中接收的状态信息
`data.payload.from`	字符串	发起通话的号码或SIP URI
`data.payload.to`	字符串	通话的目标号码或SIP URI
`data.payload.digit`	字符串	接收到的DTMF数字或符号