UC520 Change from FXO to BRI

[ltierney]

Hi,

Are you able to take out the take out the 4 port analogue trunk card that comes with the UC520 and replaced it with a 2 port ISDN card then add in a additional 2 port ISDN card installed to give 4 x ISDN BRI’s or is this 4 port analogue trunk card part of the system?

Thanks

Lisa

[greenturtlesteak]

This won't work. The FXO ports are fixed in the system.  You can add a single 2-port BRI card but that would be it.