curl --request POST \
  --url https://api.example.com/v1/crm/integrations/binotel/outward_call/ \
  --header 'Content-Type: application/json' \
  --data '
{
  "internal_number": "<string>",
  "external_number": "<string>"
}
'

{
  "internal_number": "<string>",
  "external_number": "<string>"
}