Four (4) span digital EuroISDN BRI PCI 3.3/5.0V card
The B433 is the ideal solution for terminating Asterisk to the ISDN network. It supports four software-configurable TE/NT ports all equipped with ...
The B233 is the ideal solution for terminating Asterisk to the ISDN network. It supports two software-configurable TE/NT ports both equipped with D...