Coherent Communications Systems Corp

Coherent Communications Systems Corporation, develops, manufactures and markets voice enhancement products. The company is a worldwide leader in voice enhancement technology, spanning transmission products and conference products. The company's transmission products include echo cancellation platforms and associated network software including standalone echo cancellers and integrated echo cancellers. These products enhance voice quality by eliminating electrical and acoustic echoes inherent in telecommunications systems. The company's conference products include equipment and related software used in teleconferencing and in videoconferencing applications, such as distance learning and business television. The company provides software configurable products that improve the voice quality and efficiency of telecommunications systems. The company's products are used globally by major wireless and wireline telecommunications companies and network operators, including AT&T Wireless, British Telecom, Motorola, Nokia and Telia Mobitel. The company has operations in the United States, China, Dubai, Saudi Arabia and Singapore.