Currently working on a complete user mode ISDN BRI+PRI stack for interfacing old equipment plus a number of utilities for it like a softswitch and things like a

Currently working on a complete user mode ISDN BRI+PRI stack for interfacing old equipment plus a number of utilities for it like a softswitch and things like a H.320 multipelxer. Once I got a baseline working I might work on some little integration programs like a bot that lets you connect to a discord voice call from an ISDN videoconferencing terminal. Once I’m satisfied I have an old CMTS and limesdr sitting around I might try to build a custom DOCSIS modem with.