About this task
You can upload an audio file on multiple media sources using the Broadcast operation. The media sources can be Media Servers, Media Gateways, or VAL Board. You can also transfer audio files from one board to the other of the same Communication Manager or boards (VAL Board, Media Gateway, or Media Server) of another Communication Manager.
Uploading audio files to media servers is done using a SOAP request. System Manager uses FTP or SCP for Media Gateway and FTP or SFTP for VAL Board. The transfer protocol for Media Gateway or VAL Board can be configured from File Transfer Settings. FTP is the default protocol for file transfer on VAL Board and Media Gateway.
With Release 8.1.1, you can upload more than one audio file (.wav) with a single click by using the Browse option of the Select Announcement File field.