TRENDnet TVP- 221H, VoIP Gateway manual

TVP-221H User’s Guide

iii.Manual: Enables gatekeeper co-operation in manual operation (the gatekeeper address must be properly assigned).

The following fields must be filled in when Gate Keeper Mode is set to manual.

2.Gate Keeper Address: Specify the gatekeeper address when configured to manual mode. When auto mode is desired, this field should be set to auto

3.Allow Calls Without Gate Keeper: This field is to inform the H.323 stack to allow calls when the endpoint is not registered with a gatekeeper.

4.Registration Type: This field is to set the endpoint registration type. This specifies how the endpoint will register itself with the gatekeeper.

5.Max Registration Retries: This field is to control how many registration attempts will be made before the endpoint considers itself to have failed registration.

6.Time To Live: Do not have to set this because GK to perform this function. Every x seconds will check to see if it is alive

7.Endpoint Prefix: This command is used to set the H.323 prefix that the TVP-221H uses when registering to an H.323 gatekeeper.

8.Terminal ID: To specify GW’s ID.

9.GateKeeper ID: To specify Gate Keeper’s ID.

You'll have to reboot the system to make your changes take effect!

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.