All types of modems or phone cards can be accessed through PPP when the following prerequisites are done:
• The PPP application at the remote caller’s end has been configured for dial-in and optional callback access.A PCMCIA modem or other phone card can also be accessed for login access from a terminal emulation program. Once you plug in the modem card and connect it to a dedicated phone line, no configuration is needed to enable dial-in access. However, for callback to work, the OnSite administrator must configure the modem or phone card for callback.
The following table lists the modem installation and configuration procedures for the three types of modems, with links to where they are documented.
PCMCIA modem or wireless phone card