Eicon Networks 1550 - Manual (Page 123)

Web Interface Settings Glossary 123
Initial billing interval
Sets the minimum amount of time that an ISDN channel will be enabled.
Range: 0-1800 seconds. Default: 60 seconds.
Recurring billing interval
Sets the minimum amount of time that an ISDN channel remains enabled after the
initial billing interval is surpassed.
Range: 10-1800 seconds. Default: 60 seconds.