https://api.voicetel.com/v2/mms/
RESTful POST or GET Request
Property Description
destination Destination Number in NPANXXXXXX format
source VoiceTel Phone Number (DID) in NPANXXXXXX format
messageText Plain text MMS message - Max length 160 characters
mmsURL The URL for the MMS image to be sent. This URL must be publicly accessible.
mmsSubject Plain text MMS subject - Max length 40 characters (OPTIONAL)
apikey Your API Key
JSON Response Schema
Property Description
Status JSON Response
Message Detailed Response Message

The POST properties are listed above and should be sent as multipart/form-data as per RFC-7578.