SMS Service - TxtStream (NZ & AU) Failed to send to the above Recipient(s) Error Details Failed to send one or more SMS messages or create associated Log entries.Failed to Send SMS Message.Failed to Execute 'TxTStream Australia (XML over HTTP interface)' Message provider.-5: 0450933969, b1c5a37fff7044cba49f0cda0a24f377 Invalid phone prefixFailed to send to the above Recipient(s). Solution Check with Intersoft that the Credentials entered have been provided for an Australian Database and if not enter the new Credentials in Global Settings, Messaging, SMS. Print this Article