TVP-221H User’s Guide

A

 

Address Table

17

Administration

38

Aliases

31

Append Prefix

33

ATPM

4, 16, 88

Auto-Answer

29

C

 

Case 1

52

Case 2

52

Case 3

53

Case 4

54

Case 5

59

Case 6

69

Case 7

71

Case 8

73

Channel Parameters

38

Channel Status

37, 42

Clear Dial Plan

37

CLI

4, 84

clients

54

CNG

10

Codec Selection

37

Codecs

19

Common Parameters

37

Concepts

16

Console

82

D

 

Dial plan

17

DDNS

54, 59

Default Dial Plan

43

Default DTMF Mode

29

Default Gateway

24

desktop

14

destination

16

Destination ID Table

34

Destination Table

18, 51

DHCP

54

DHCP Client

24

Dial Plan

32, 46, 50

Dial Plan Setup

32, 48

Display Name

28

DNS IP Address

24

Download Mode

85

DSP

4

DTMF

4, 16

DTMF Duration

29

DTMF relay

18, 80

DTMF Relay

18

Dynamic DNS

26

E

 

 

Endpoint Prefix

30

F

 

 

Factory Default Settings

86

Firmware Version

23

First Digit Wait Time

38

Fixed IP

24

Foreign Exchange Office

See FXO

 

 

Foreign Exchange Station

See FXS

 

 

Front Panel

11,12

FXO

4, 14, 75

FXO Port Pin Assignments

83

FXO to FXS PLAR

72, 74

FXS

4, 14, 75, 76

FXS Port Pin Assignments

83

FXS to FXO PLAR

69

G

 

 

Gate Keeper

29, 30

Gate Keeper Address

30

GateKeeper ID

30

Gateway

10

H

 

 

H.323

4, 16

H.323 Configuration

27

H.323 Parameters

28

Help

42

Hotline

69, 71, 73

HTTP setting mode

20

http://www.dyndns.org

See Dynamic DNS

 

 

hunt group

17

Hunt Group ID

33

Hunt Group Table

18, 33, 51

I

 

 

ICMP

4

IMTC

4

Incoming Fast Start

28

Installing

14

Inter Digit Wait Time

38

Interface Speed

42

Internet Access

23

Internet Telephony Gateway

10

IP Parameters

88

IP TOS

24

96

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TRENDnet TVP- 221H, VoIP Gateway manual Atpm

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.