Dial-up Networking Support
- efax - A program for faxing using a Class 1, 2 or 2.0 fax modem.
- isdn4k-utils - Utilities for configuring an ISDN subsystem.
- lrzsz - The lrz and lsz modem communications programs
- minicom - A text-based modem control and terminal emulation program
- ppp - The PPP (Point-to-Point Protocol) daemon.
- pptp - Point-to-Point Tunneling Protocol (PPTP) Client
- rp-pppoe - A PPP over Ethernet client (for xDSL support).
- statserial - A tool which displays the status of serial port modem lines
- wvdial - A heuristic autodialer for PPP connections