ISDN connections 〉 Installation of the ISDN Cards 〉 Preparation of the SX2 DualPRI 〉 SwyxStandby support
 
SwyxStandby support
The card supports the SwyxWare option pack SwyxStandby.
In order to activate this function on the SX2 DualPRI V2, please make sure that the six-pole jumper is inserted between the two ISDN connections; if this jumper is not present, the card cannot support the standby option.