The image shows the following tabs on the Oracle B2B screen: Batch, Downtime, Callout, Mapset, WSDL, Purge, Listening Channel, and Configuration. The Listening Channel tab is selected. The first area of the tab shows the Listening Channel list as a table with the following columns: Name and Protocol. The second area of the tab shows the Channel Details and displays the Transport Protocol field (a drop-down list). The third area of the tab shows the following sub-tabs: Transport Protocol Parameters, Channel Attributes, Exchange Protocol Parameters, and Security. The Transport Protocol Parameters tab is selected and shows the following fields: Host name, Password, ConfirmPassword, User name, Send as attachment, Folder, Email Id, and Subject.