Device Control; Custom Web Pages; Telnet (Port 23) - Extron electronics IP Link IPL T CR48 User Manual

Ethernet control interface
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Device Control

Control of AV devices can be accomplished in several ways once the IPL T CR48 has been
connected and configured. These include web pages, Telnet, and direct port access.

Custom Web Pages

These pages can either be modified versions of the existing web pages or new web pages
developed in the field.
Web page development can be done with a website development tool such as Frontpage or
Dreamweaver. Custom web pages can be loaded with the web server
(see

Telnet (Port 23)

Telnet, short for Telecommunications Network, provides a way for you to connect to a
computer or server (in this case the IPL T CR48) on a network. Once connected via Telnet,
you can send ASCII serial commands (see
Browser
Accessing and using Telnet
1.
2.
3.
4.
Managing files
on page 22).
on page 23) to control devices connected to the IPL T CR48.
From the Windows desktop, click
pop-up list.
On the
screen, type
Command Prompt
program starts (see figure 21).
Telnet
Figure 21.
Telnet Command Prompt
At the command prompt, type
At the <
> prompt, type the IP address of the IPL T CR48. (The default IP address is
to
192.168.254.254, but it may have been changed in the setup or configuration process.
If it was changed, use the new address.) Telnet defaults to port 23.
Figure 22.
Connecting to the IP Address
Programmer Guide for the Telnet and Web
, then select
Start
Command Prompt
at the prompt, then press <
Telnet
and press
on the keyboard.
open
Enter
IPL T CR48 • Communication and Control
File Manager
from the
>. The
Enter
32

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