A job is scheduled to poll the incoming folder on a timely basis. Once a message is received in the folder, the job picks the message and sends it to an internal JMS queue. An MDB listening on the queue will read the message and identifies the media and processes the message.

A job is scheduled to poll the outgoing messages that are generated but not handed off. Each messages polled will be sent to an internal JMS queue. An MDB, acting upon the internal JMS queue will pick the message from the queue and sends the message to the appropriate destination (Folder, e-mail, or JMS queue).