Prodys PortaNet Hardware And Reference Manual page 72

This option activates or deactivates the backup functionality.
ENABLE:
Also, there is an option to force backup operation.
ENCODER:The ENCODER option allows the user to set the compression
mode to be used when the ISDN line takes over.
When configured as MASTER:
ENABLE: This option activates or deactivates the backup functionality.
Also, there is an option to force backup operation.
TIMER: This option is only available when configured as MASTER. This
option allows the user to program the timers to decide when the unit goes
to backup mode or when the unit switches back to the main link again.
{ D O W N } U P
In the Down timer, the user programs the time the unit will need to decide
that the main line is dropped. The Up timer is the main line recovering
time. The minimum time can be programmed is 1 sc and the maximum
255sc. This option is only available if the unit is working as MASTER.
Prodys S.L. Tel: +34 91 6896880 Θ Fax: +34 91 6943777 Θ Email:
B A C K U P E N A B L E
{ O N } O F F F O R C E D
B A C K U P E N A B L E
{ O N } O F F F O R C E D
B A C K U P T I M E R
sales@prodys.net
Page 72
Θ Web:
www.prodys.com