Eicon Networks 1550 - Manual (Page 128)

Web Interface Settings Glossary 128
ISDN Menu > ISDN Access Parameters
Note: The following page refers to the ISDN feature available only with the Eicon 1551 WAN Router.
Enable ISDN Access
Enable/disable support for ISDN access time.
When enabled, Eicon 1551 WAN Router restricts incoming and outgoing data calls
based on the settings in the table above.