Digi Connect IT 4

The Digi Connect® IT 4 remote console access server ensures continuous network uptime to all your remote locations by functioning as an always-on cellular out-of-band (OOB) gateway for branch offices, retail stores, kiosks and other sites, even when the primary network is down.

Note: The Digi AI Assistant combines product-specific knowledge articles, documentation, and the latest AI technology to formulate the most in-depth and current answers to your product questions.

Documentation

Connect IT 4 User Guide

Firmware

Cellular Module Firmware

Connect IT 4 Firmware

Data Sheet

Digi Connect IT 4 Datasheet

Knowledge Base

What does LTE stand for?

Verizon Upgrade for Telit Modems

Verizon 4G LTE Static IP APNs

How to access a DAL router on LAN IP via an IPsec tunnel if the LAN is down

Unique Default Passwords for Digi Products

Digi Device Unique Default Passwords

Understanding MTBF (Mean Time Between Failures)

Digi AI Assistant (I can answer all of your product support questions!)

The SSL certificate error issue in log file on DAL devices

Syslog will not work when it is located on the same LAN network as a DAL based device

Understanding LTE Signal Strength Values

SIM Card Basics for Digi Cellular Devices

Send CLI commands to a DAL router via SMS

Script to Correct 3G Sunset Issues with Telit Modems

SACK Vulnerability Patch Status

Public DNS servers

Port forwarding in an IPsec VPN tunnel with the overlapped network on the router`s inside interface

OpenVPN Troubleshooting Tips on DAL Routers

NTP requirements for connectivity

Why I cannot login to my DAL router even after a Factory Reset?

How to turn off LEDs on a cellular router running DAL

How To: Restore configuration from Support Report

3G sunset Digi firmware required updates

Digi Connect IT 4/Mini & Digi Connect IT 16/48 - RJ45 RS232 Serial Pinout Differences

Methods of Locating Cellular Radio Type Installed Within a DAL Device

LAN port with IP passthrough

How To Videos

Replace HTTPS Self-Signed Certificates in the DAL Operating System

How to configure an IKEv1 IPsec with PSK authentication between routers

Configure firewall filter rules on a Digi Accelerated Linux Router

Configure IP Passthrough on a Digi Accelerated Linux IX or TX Router

How to configure Port Forwarding rules on a Digi router running Digi Accelerated Linux

Using TCP/SSH to RS232 Serial on a Digi Accelerated Linux Router

How to configure a Digi Accelerated Linux (DAL) router as an L2TP/IPsec VPN server

How to configure 802.1Q VLAN trunking on a Digi Accelerated Linux (DAL) router

Learn How to Configure a DAL Router for PPP Over Serial

How to enable WAN side management on a Digi Accelerated Linux (DAL) router

How to Configure a DAL Router as an OpenVPN Server