The Tellabs 3100 and 3100M VQE systems combine a space saving design with improved network efficiency, plus decreased installation time and lower operating costs. They provide optimal call quality and dependable data transmission over T1 and E1 trunk lines, and are available in unidirectional, bi-directional or wireless configurations to address the full range of echo control and voice-quality enhancement needs.
The Tellabs 3105 craft station's graphical user interface (GUI)-based software can locally or remotely provision and control an echo canceller shelf. Network operators can configure or view echo canceller parameters and alarm status information quickly and accurately, saving time and resources
The 3300 is a high-density DS3 or STS-1E echo control and voice-quality enhancement system that improves voice quality and enhances network performance for digital wireless and long-distance service providers.
Its high-density platform reduces footprint requirements and decreases installation time, and its low power consumption reduces operating expenses. The Tellabs 3600 enables fast and stable convergence across a wide range of echo paths, including doubletalk in the presence of high background noise, unbalanced levels, and tandem echo canceller situations.