The Paging Encryption Server is designed for medium to heavy use messaging systems. Paging systems send their paging messages to the PES via TNPP (serial or IP) as a cap page. Based on the configuration for that cap code the PES will either pass the message unencrypted, or it will encrypt the message before returning it to the sender’s system via TNPP ready for encoding and transmission.

The PES combines a simple web based management system with a powerful encryption server. The PES web interface offers multiple levels of user access with different permissions. This allows for the control and security of encryption keys within the system.