Cisco 4331 - Step 3: Connect POTS to Modem and Console Cable to Router; Connect Telephone Line to Modem; Connect Console Cable to Router

4331 AT&T VPN Managed Router Installation Guide with analog modem
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Step 3: Connect POTS to Modem and Connect Console Cable to Router
Console Cable
To wall jack
RJ11 modem cable
Labelled ISE644
Connect telephone line (analog POTS line)
from modem to wall jack using RJ11 cable
Connect console cable
to the blue-edged
console port in router