TVP-221H User’s Guide

from the Internet.

IP Address

To manage this device via the Internet, you need to know the IP

Address of this device, as seen from the Internet. This IP Address is

allocated by your ISP. However, if you are using a Dynamic IP

Address, this value can change each time you connect to your ISP.

There are 2 solutions to this problem:

Have your ISP allocate you a Fixed IP address.

Use the DDNS feature (Internet menu) so you can connect using a

Domain Name, rather than an IP address.

To connect from a remote PC via the Internet using a web browser.

1.

Ensure your Internet connection is established, and start your Web Browser.

2.

In the "Address" bar, enter "HTTPS://" followed by the Internet IP Address of the TVP-

221H. If the port number is not 80, the port number is also required. (After the IP Address,

enter ":" followed by the port number.)

e.g.

HTTPS://123.123.123.123:8080

This example assumes the WAN IP Address is 123.123.123.123, and the port number is 8080.

Upgrading Firmware Using the Web Browser

Use this screen to upgrade your TVP-221H's firmware.

•

You must download the required firmware file, and store it on a TFTP Server.

•

During the upgrade process, all existing Internet connections will be terminated.

•

The upgrade process must NOT be interrupted!.

Data – Upgrade Firmware Screen

Upgrade Firmware

Upgrade File

Click the "Browse" button and browse to the location on your TFTP

Server where you stored the firmware upgrade file. Select this file.

TFTP Server IP

Enter the IP address of the TFTP Server.

41

TVP-221H User’s Guide

Update

Click this button to start the Firmware upgrade. Note than any users

accessing the Internet via the TVP-221H will lose their connection.

When the upgrade is finished, the TVP-221H will restart, and this

management connection will be unavailable during the restart.

Cancel

Cancel does NOT stop the Upgrade process if it has started. It only

clears the input for the "Upgrade File" field.

To perform the Firmware Upgrade:

1.

Click the "Browse" button and navigate to the location of the upgrade file.

2.

Select the upgrade file. It's name will appear in the

Upgrade File

field.

3.

Click the "Update" button to commence the firmware upgrade.

The TVP-221H is unavailable during the upgrade

process, and must restart when the upgrade is

completed. Any connections to or through the TVP-

221H will be lost.

42

TVP-221H User’s Guide

43

Interface Speed

1.

Select

AUTO, 10 MB Full-Duplex or 100 MB Full-Duplex

2.

Click

on

OK

3.

Reboot

4.8

Channel Status

View all settings made to each Channel (port). Simply

Select

the Channel (0-

3) and

Click

on

View

4.9

Help

Here you will find helpful definitions to common parameters in the TVP-221H

User Interface.

In addition, from the main page in the help menu,

you can

link to the Trendware

FTP

website and download the most current User Guide

and support materials

ftp.trendware.com/TVP-221H/

TVP-221H User’s Guide

44

Chapter 5

Making Calls with TVP-221H

This chapters shows how to make phone calls from telephony devices connected

to the TVP-221H directly through or indirectly.

5.1

Configuration Examples

Default Dial Plan

Before any configuration set up, your TVP should have the following basic

information.

Network

IP

: 192.168.0.1

Mask:

: 255.255.255.0

Gateway

: 0.0.0.0

Dial Plan

No.

Hunt Group

Dest. ID

Dest.

201

1

1

0 (local port #1)

202

2

2

1 (local port #2)

203

3

3

2

204

4

4

3

1.

If your TVP’s two FXS ports are connected to

two telephones, say port 2 and port 3

respectively, just pick up phone 203 and dial

‘204’, phone 204 should ring.

2.

± *

203

Ö

TVP

Ö

local port #3

Ö

±

)))

5

201

202

204

203

TVP-221H User’s Guide

*

Hint

You may also check the LED indicators on the TVP-221H. When it rings,

the related LED should flash. After you pick up the handset, it should

remain on and off when the phone is on hook.

Now let’s test your TVP-221H that is equipped with 2 FXO interfaces. Assume

you have one extension line with your PBX system, say, 201 as the extension

number, we connect this line to the gateway’s port 0 (FXO port), then connect

a telephone phone set to port 3 (for example) of the gateway.

45

Pick up your extension handset, for

example, 316 and dial ‘201’. After one

ring, you should hear a dial tone. Now

dial ‘204’.

The telephone connected

to the TVP’s FXS port should ring.

*

Hint

If you do not hear the dial tone, please check the line impedance of

your PBX. For a TVP-221H with FXO port, you should find consult

with your PBX supplier or your System integrator for correct FXO

configuration.

201

16

204

3

1.

Now let’s make a call to your PBX extension. Pick up the handset

connected to the FXS port and dial ‘

201

’, you should hear a dial tone

(This means that TVP-221H picks up the line connected to your PBX).

Then dial

‘316

’, your extension handset should ring right away.

*

Hint

This guide only uses the default values. Once you are familiar with

the dial plan set up, you may design your own dial plan.

5.2

Making a call with TVP-221H FXS Port

TVP-221H has two FXS

ports. An FXS port can connect to an analogue phone

directly, and a FXO port can connect to a PBX system or CO line.

Connection:

Analogue

telephone

set

connects to FXS port