TVP-221H User’s Guide

Web Configuration of Internet Access

Internet Access / DHCP Client

24.Select “Yes”

25.Click on “Save”

Internet Access / Dynamic DNS

26.Select Enable

27.Enter Server Name, Host Name, User Name, Password (eg. dyndns.org tvp2 username2 password2)

28.Click on “Save”

29.Click on “Store”

Once Internet Access is setup, you could choose to reboot,

1.Click on “Reboot”

Connect your TVP-221H directly to your ADSL / Cable Modem. Using a PC with Internet Access, close all browser windows, and then reopen your browser.

2.Enter tvp2.dyndns.org

3.You will be prompted for Username and Password. Default Username and Password are “admin” and “123” respectively.

You would then continue as below:

Web Configuration of Dial Plan

Dial Plan Settings / Dial plan Table

Setup

30.Select “Add” and “Telephone”

31.Enter following fields

a.Telephone Number:11

b.Hunt Group ID: 11

c.Min. Digits: 2

d.Max. Digits: 5

e.Strip Length: 2

f.Append Prefix: none

32.Click on “OK”

Dial Plan Settings / Dialplan Table

From Windows command prompt Enter “telnet 192.168.0.1” Enter Username “admin” Enter “123”

net set dhcp on. net set dyndns on

set dyndns add [serv_name]

[host_name] [user_name] [password] (eg. dyndns.org tvp2 username2 password2)

config activate config store

From the local connection, you could continue on setting up the dial plan. However you could choose to reboot,

Enter “net reset”

connect your TVP-221H directly to your ADSL / Cable Modem and reconnect from a PC with Internet Access

Enter “telnet tvp2.dyndns.org” Enter Username “admin” Enter “123”

You would then continue as below:

atpm req

atpm aadd 11 2 5 11 2

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TRENDnet TVP- 221H, VoIP Gateway manual Net set dhcp on. net set dyndns on

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.