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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
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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
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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/
Page 44 / 100
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
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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

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