E1support under FreeBSD?

[M. V.]

hi,


as part of a project, i need to have an E1 card with usual functionalities (channelized E1 with HDLC support) in FreeBSD. i searched a lot, but i found no E1 card that has FreeBSD driver (or any instructions for configuration of an E1 card in FreeBSD).

so i wanted to ask, does anyone has any experience or document on using and configuration of an E1 card in FreeBSD? any thoughts or hints are appriciated.

thanks,