TVP-221H User’s Guide

TVP-221H configuration (ADSL PPPoE connection) on site A

 

Web Configuration

 

Telnet / Console

 

 

 

 

 

 

 

 

 

 

 

Local (from PC in same Segment)

 

 

 

 

 

 

Console

 

 

 

Open your browser

 

Connect RS-232 to TVP-221H & PC

 

 

 

1.

Enter 192.168.0.1

 

Open Hyper Terminal

 

 

 

 

2. You will be prompted for

 

Input parameters:

 

 

 

 

 

Username and Password. Default

 

Baud rate

19,200

 

 

 

 

Username and Password are

 

Number of data bit

8

 

 

 

 

“admin” and “123” respectively.

 

Parity check

None

 

Web Configuration of Internet Access

 

Number of stop bit

1

 

 

 

Flow control

None

 

Internet Access / Fixed IP

 

Enter “123”

 

 

 

 

 

Enter Fixed IP (192.168.0.20,

 

 

 

 

 

 

 

Subnet Mask(255.255.255.0),

 

 

 

 

 

 

 

 

Telnet (from PC in same Segment)

 

 

 

 

Default Gateway 192.168.0.254.

 

 

 

 

 

 

From Windows command prompt

 

 

3.

Click on ‘Save”

 

 

 

 

Enter “telnet 192.168.0.1”

 

 

 

 

 

 

 

 

 

 

Enter Username “admin”

 

Once Internet Access is setup, you could

 

Enter “123”

 

 

 

choose to reboot the TVP-221H, and then

 

 

 

 

 

use a PC in the same segment and with a

 

net set ip 192.168.0.20

 

web browser, access theTVP-221H:

 

net set mask 255.255.255.0

 

If using the Router’s DHCP Server, make

 

net set gateway 192.168.0.254

 

 

 

 

 

 

sure the routers DHCP Server is on and that

 

 

 

 

 

the configuring PC and TVP-221H are

 

From the local connection, you could

 

DHCP Client enabled.

 

continue on setting up the dial plan.

 

If you would like your PC and / or TVP-221H

 

However you could choose to reboot,

 

to have a Fixed IP, Make sure that the their

 

Enter “net reset”

 

 

 

IP’s do not conflict with the range of IP’s

 

 

 

 

 

 

 

 

 

allocated with the Routers DHCP Server.

 

Connect your TVP-221H and a PC

 

 

 

 

 

 

If you are trying to access the TVP-221H

 

directly to your router making sure

 

from a PC in the same segment as the TVP-

 

they are in the same LAN segment.

 

221H (LAN), Open your browser and enter

 

From the windows command prompt:

 

1.

Enter 192.168.0.20

 

Enter “telnet 192.168.0.20”

 

 

 

 

 

 

If you would like to access the TVP-221H

 

Or from a remote computer

 

from the WAN side, from a remote PC with

 

 

 

 

 

 

 

Internet Access:

 

Enter “telnet tvp1.dyndns.org”

 

 

 

 

 

 

2.

Enter tvp1.dyndns.org

 

Enter Username “admin”

 

You will be prompted for Username and

 

Enter “123”

 

 

 

 

 

 

 

 

Password. Default Username and Password

 

You would then continue as below:

 

are “admin” and “123” respectively.

 

 

 

 

You could then continue as below:

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TRENDnet VoIP Gateway, TVP- 221H manual Enter telnet tvp1.dyndns.org
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VoIP Gateway, TVP- 221H specifications

The TRENDnet TVP-221H is a robust VoIP Gateway designed for seamless communication in both residential and small business environments. This device is engineered to facilitate the transmission of voice calls over the internet, leveraging Voice over Internet Protocol (VoIP) technology to enhance communication efficiency and reduce costs associated with traditional telephony.

One of the standout features of the TVP-221H is its dual FXS ports, which allow users to connect standard analog phones or fax machines directly to the gateway. This ensures compatibility with existing equipment, providing a smooth transition from conventional phone services to VoIP solutions. The device supports a wide range of codecs including G.711, G.723, G.726, and G.729, ensuring high-quality, clear voice transmission suitable for various bandwidth requirements.

The TRENDnet TVP-221H also boasts an intuitive web-based interface, making it easy for users to configure and manage their VoIP settings. This feature provides accessibility for remote management, enabling quick adjustments to settings and ensuring that the system is always optimized for performance. In addition, the gateway supports advanced call features such as call waiting, caller ID, and call forwarding, enhancing overall user experience and functionality.

In terms of security, the device incorporates support for SIP TLS and SRTP, providing encryption for signaling and media streams respectively. This ensures that voice communications are kept secure from potential eavesdropping or tampering, critical in today's digital landscape where privacy is a priority.

The TRENDnet TVP-221H is also designed with quality of service (QoS) features to prioritize voice traffic, ensuring smooth call performance even in environments with heavy internet usage. It also supports automatic provisioning and firmware upgrades, simplifying updates and maintenance workflows.

With its compact design, the device can be easily mounted on a wall or placed on a desk, offering flexibility in installation. Its low power consumption and efficient operation also make it an eco-friendly choice for businesses looking to minimize their energy footprint while enhancing communication capabilities.

In summary, the TRENDnet TVP-221H VoIP Gateway is an essential tool for modern communication, providing reliable performance, advanced features, and a user-friendly experience. Its combination of security, call management capabilities, and ease of use makes it a top choice for anyone looking to improve their telephony solutions.
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