Yes RJ12 connectors are used to connect wire to dial up modem
No. A modem is used for dial up.
Depending on how old the modem is, it may connect to the serial port, the USB port, or an internal connector.
To connect a modem to a phone port, a standard telephone cable, often referred to as an RJ-11 cable, is used. The connectors on each end of the cable are RJ-11 connectors, which fit into the phone port on the wall and the modem. This type of connection is typically used for DSL modems that utilize existing telephone lines for internet service.
Dial Up
A modem
A modem is used to connect the computer with internet service.
An Internet working device used to connect different LAN segments is called a Modem. A Modem can be either hard wired to the computer or use a Wi-Fi connection to connect to the computer. Dial up Modems were also used that ran through telephone lines.
Ethernet cable is RJ 45. Dial-up modem is RJ 11
RJ11
Yes. Some people have used VoIP services like Vonage to connect via dial-up to other ISPs or old-fashioned BBS servers.
The LAN port is not used for a dial-up connection. A modem is used for a dial-up connection.
modem is device which is used to connect the Internet to computer