Pakiety oprogramowania w gałęzi "bookworm-backports", Podsekcja comm
- ckermit (408~beta11.20240207-1~bpo12+1)
- serial and network communications package
- sngrep (1.7.0-2~bpo12+1)
- Ncurses SIP Messages flow viewer
- tio (3.3-1~bpo12+1)
- simple TTY terminal I/O application