The InterFAX FAX Web Service allows developers to send faxes from any environment, including VB.NET, Java, C# and any SOAP client. Build 2017-07-07

The following operations are supported. For a formal definition, please review the Service Description.

• CancelBatch
  This method is used to stop processing/transmission of all still active faxes in a batch
• CancelFax
  This method is used to stop fax transmission after it was sent
• CancelFileUpload
• FaxQuery
  Returns full information (27 fields - see Reference) regarding a population determined by Verb.
• FaxQuery2
  Returns full information (27 fields - see Reference) regarding a population determined by query form.
• FaxQuery3
  Returns full information (27 fields - see Reference) regarding a population determined by query form.
• FaxQuery4
  Returns full information (27 fields - see Reference) regarding a population determined by query form.
• FaxStatus
  Returns quick and minimal information (11 fields - see Reference) regarding a fax transaction's current status.
• FaxStatusEx
  Returns full information (27 fields - see Reference) regarding a fax transaction's current status.
• FaxStatusXML
  Similar to FaxStatusEx, however, returns information in XML-formatted structure.
• GetAllErrorCodes
  Returns list of all error codes and their respective description
• GetErrorDescription
  Returns an error message based on code
• GetFaxImage
  Returns a TIF file of a transactions rendered document.
• GetListPP
  Returns a list of all the PP cards associated with the given user
• GetPPCardDetails
  Returns the details of the given PP card
• GetPPCardTransactions
  Obsolete. Use GetPPCardTransactions_2 instead
• GetPPCardTransactionsAsByteArray
  Returns a ZIP file containing a CSV file of all the transactions for the given PP Card. The file comes as an array of bytes
• GetPPCardTransactions_2
  Returns NumOfResults transactions of the given PP card, starting from FirstResult. For NumOfResults=0 all transactions will be returned; Supports both main and switch transactions
• GetSupportedFileTypes
  A utility method to obtain the currently supported file types.
• HideBatch
  This is a simple method to hide an entire batch in the log, by providing the Parent TransactionID
• HideFax
  This is a simple method to hide a transaction in the log
• IsSupportedFileType
  A utility method to verify if a given file type is supported.
• ReSendFax
  This is a simple method to resend a fax. Four parameters are all that's required
• ResendBroadcastFax
  Resends a broadcast transaction (Multiple destinations)
• SendCharFax
  This is the simplest method to fax UTF-8 text. Also allows structured text documents, such as HTML, PostScript, etc. (To fax a binary document simply use the SendFax method.)
• Sendfax
  This is the simplest method to fax an attached file. Five parameters are all that's required. (To fax a simple text message - use the SendCharFax method.)
• SendfaxEx
  [Retained for backward-compatibility; replaced by SendfaxEx_2]
• SendfaxEx_2
  The most feature-filled fax sending method. Allows full control over all aspects of fax transmission. Adds page-control features not previously found in the SendfaxEx method.
• StartFileUpload
  Start an Upload session; Returns a Session ID string, to be used by subsequent calls.
• UploadFileChunk
• ValidateAllowedSender
  Quick-check/Validation of the email for allowed senders.