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The Router can be configured to handle voice signals over the Internet Protocol (Voice Over IP − VOIP).

Same Phone Number

Use this field to Enable or Disable the use of the same

 

telephone number for the User Agent as for the Server Agent.

Index

Use this field to assign line 1 or line 2 telephone sockets (on

 

the back of the router) to the information entered in the User

 

Agent.

Phone Number

The telephone number assigned to the User Agent.

Domain Name

The name that will be displayed when the User Agent is in use.

User Agent Port

This selects the port number the router will listen to when

 

determining when calls are being made.

Authentication Name

The Username used to access your SIP server and your VoIP

 

service provider.

Password

The Password used to access your SIP server and your VoIP

 

service provider.

Retype Password

Retype your password to confirm.

To query the registration state of click Query. When the server responds you have the option to register or unregister.

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D-Link DVG-1402S manual Home VoIP User Agent
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DVG-1402S specifications

The D-Link DVG-1402S is a versatile voice gateway designed to empower small to medium-sized businesses with seamless voice over IP (VoIP) communication. This device integrates traditional telephony with modern Internet Protocol (IP) technologies, offering a significant upgrade from conventional phone systems.

One of the main features of the DVG-1402S is its dual functionality as both a VoIP gateway and a router. It enables users to connect standard analog telephones to a VoIP network, thus converting existing telephone systems into a more cost-effective solution. This feature is particularly beneficial for businesses looking to maintain their current telephony setup while transitioning to VoIP.

Equipped with two FXS (Foreign Exchange Subscriber) ports, the DVG-1402S allows connectivity to two analog phones, ensuring that users can make and receive calls through the VoIP service without the need for additional hardware. The device supports a variety of signaling protocols, including SIP (Session Initiation Protocol), enabling compatibility with a wide range of VoIP service providers.

The DVG-1402S also boasts advanced QoS (Quality of Service) features that prioritize voice traffic over data, ensuring clear and uninterrupted voice calls even during peak internet usage. This characteristic is crucial for businesses that rely heavily on VoIP communication, as it enhances call quality and reduces latency.

In addition, the device supports multiple codecs including G.711, G.723, and G.729, providing flexibility in bandwidth usage. Users can select the codec that best fits their internet connection and call quality requirements, optimizing performance based on their specific needs.

The DVG-1402S includes an easy-to-use web-based management interface for configuration and troubleshooting, making it user-friendly for both IT professionals and average users. Furthermore, it features built-in security measures such as encryption and firewall capabilities to protect voice communications from potential threats.

In summary, the D-Link DVG-1402S is a comprehensive VoIP solution that combines functionality, performance, and ease of use. With its ability to integrate with existing telephony systems, support for various protocols and codecs, and advanced QoS features, it stands out as a reliable choice for businesses looking to enhance their communication infrastructure with VoIP technology. Its versatility makes it a valuable asset for any modern office environment.
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