D-Link DVG 2102 S VoIP Telephone Adapter 

The D-Link DVG-2102S VoIP Telephone Adapter is a reliable and efficient solution for integrating traditional telephony with Voice over Internet Protocol (VoIP) technology. This device allows users to make voice calls over the internet while using standard telephones, making it an ideal choice for both home and office environments.

Equipped with two FXS ports, the DVG-2102S enables the connection of two analog phones, allowing simultaneous use for voice communication. It supports various VoIP protocols, including SIP (Session Initiation Protocol) and H.323, ensuring compatibility with a wide range of VoIP services and providers.

The adapter features a 10/100 Mbps Ethernet port for easy connection to your local area network (LAN), facilitating seamless communication without the need for extensive wiring. With support for multiple voice codecs, including G.711, G.726, and G.729A, the DVG-2102S delivers high-quality audio for clear and reliable calls.

Designed for ease of use, the DVG-2102S offers a web-based configuration interface that simplifies the setup and management process. Users can easily configure settings such as DHCP, Quality of Service (QoS) parameters, and more, ensuring optimal performance tailored to their needs.

Security is a priority with the DVG-2102S, which includes features such as SIP security, supporting SRTP (Secure Real-Time Transport Protocol) and TLS (Transport Layer Security) for encrypted communications. Additionally, the built-in firewall enhances protection against potential threats.

Compact in size and lightweight, the DVG-2102S is designed to fit easily into any home or office setting. It operates efficiently in various environments, with an operating temperature range of 0°C to 40°C (32°F to 104°F) and a humidity tolerance of 10% to 90% non-condensing.