TVP-221H User’s Guide

Appendix E - Factory Default Settings

The following table lists the settings of certain parameters before the TVP-221H is shipped.

 

Parameter

Default Setting

 

 

Network

 

 

 

 

 

 

 

PPPoE

disabled

 

 

 

 

 

 

DYN DNS

disabled

 

 

 

 

 

 

DHCP client

disabled

 

 

 

 

 

 

Configured IP address

192.168.0.1

 

 

 

 

 

 

Configured IP subnet mask

255.255.255.0

 

 

 

 

 

 

Default gateway IP address

0.0.0.0

 

 

 

 

 

 

Current active IP address

192.168.0.1

 

 

 

 

 

 

Current active subnet mask

255.255.255.0

 

 

 

 

 

 

IP precedence

0 0 0 0

 

 

 

 

 

 

Ethernet MAC address

00-50-2d-xx-xx-xx

 

 

 

 

 

 

Ethernet link speed

10/100 auto-negotiation

 

 

 

 

 

 

User ID for HTTP browser and Telnet client login

admin

 

 

 

 

 

 

Password for HTTP browser and Telnet access

123

 

 

login

 

 

 

 

 

 

 

HTTP server

enabled

 

 

 

 

 

 

Telnet server

enabled

 

 

 

 

 

 

Serial port (Fixed)

 

 

 

 

 

 

 

Baud rate

19,200

 

 

 

 

 

 

Number of data bit

8

 

 

 

 

 

 

Parity check

None

 

 

 

 

 

 

Number of stop bit

1

 

 

 

 

 

 

Flow control

None

 

 

 

 

 

 

 

 

 

 

H.323

 

 

 

 

 

 

 

h323 display_name

customer

 

 

 

 

 

 

h323 h245_term_type

60

 

 

 

 

 

 

h323 rtp_port_base

30,000

 

 

 

 

 

 

 

 

 

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TRENDnet TVP- 221H, VoIP Gateway Appendix E Factory Default Settings, Parameter Default Setting, Serial port Fixed, 323

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.