SIP:Request

The sip:request verb is used to send a SIP INFO, NOTIFY, or MESSAGE request on an established call, which is an in-dialog request. This verb allows an application to send SIP messages during a call, such as transmitting metadata to the calling SIP endpoint using a SIP INFO message.

{
  "verb": "sip:request",
  "method": "INFO",
  "headers": {
    "X-Metadata": "my sip metadata"
  },
  "actionHook": "/info"
}

Configuration

The following table lists the available parameters:

Parameter	Type	Description	Required
method	string	The SIP method, which should be one of INFO, MESSAGE, or NOTIFY.	Yes
id	string	A unique identifier for this verb instance. Used for event notifications when notifyEvents is enabled.	No
headers	object	An object that holds headers as key-value pairs to include in the SIP request.	No
body	string	The body of the SIP request.	No
actionHook	string | object	A webhook to receive an HTTP POST when the SIP request has completed.	No

Send Nested Objects

To send a nested object, use a string JSON notation of an object. For example:

{
"infoObject": "{\"objectLevel1\": {\"objectLevel2\": {\"objectLevel3\": \"stringValue\"}}}"
}

To send a nested object in the body, include a Content-Type header with the value application/json. Then, in the body value, use a string notation of a JSON object.