Tesira HD-1 Tesira Hardware Dialer

Tesira HD-1 Hardware Dialer for Tesira Audio DSPs
The Tesira HD-1 is a dedicated hardware dialer designed for seamless integration with Tesira audio DSPs, offering a familiar telephone-style interface for telephony control in conferencing and communication systems. Featuring a 12-button dial pad and programmable soft keys, it simplifies call management while ensuring smooth operation.

Streamlined Telephony Control Over Ethernet
The HD-1 provides a direct interface for dialing, redialing, call volume adjustment, mute, hold, and numerous other telephony functions. Operating over Ethernet, it allows for a fully networked telephony solution within Tesira systems, ensuring reliability and flexibility for various conferencing applications.

Customizable Functionality with Programmable Buttons
Equipped with four context (soft) buttons, the HD-1 enables users to program custom control functions through Tesira software. These buttons can be configured for quick access to commonly used commands, providing a tailored user experience that enhances meeting efficiency.

Supports Privacy Mute and Speed Dialing
For added privacy, the HD-1 propagates its mute state to other devices within the Tesira system, ensuring synchronized audio control. Additionally, it supports up to 100 programmable speed dial numbers, which can be updated directly on the device or via Tesira software, making it ideal for frequent conference calls.

Powered by PoE for Simple Installation
The HD-1 is powered by PoE (IEEE 802.3at Class 1, 4 watts), reducing cable clutter and eliminating the need for additional power supplies. This feature makes installation more straightforward and ensures a clean, professional setup in boardrooms, meeting spaces, and teleconferencing environments.

Designed for Compatibility with Tesira Systems
The HD-1 is fully compatible with Tesira SERVER and SERVER-IO with STC-2 or SVC-2 cards installed, as well as all models of TesiraFORTÉ VT, TesiraFORTÉ VT4, and TesiraFORTÉ X. This broad compatibility ensures a consistent and high-quality telephony experience across Tesira-enabled systems.