Anti-noise headsets supplier _ Greek giant to create the perfect (certified) _ Tongchuan anti-noise headsets

Phoneme can be divided into two categories, with the vocal cords vibrating vocal cords do not vibrate voiced and unvoiced. Because of the vocal cords vibrate at different frequencies, so there is a different tone voiced called pitch frequency. Change the pitch frequency is relatively slow, it reflects the voice of the long-time correlation. Also airflow pressure out of different intensity corresponds to the sound volume. Accounting center for user authentication, such as through the GK RADIUS protocol loopback 'access approved "(Access-Accept); otherwise, the loopback" access denial "(Access-Reject) message to the card user traffic noise immunity. headphone supply, the RADIUS server can not access authentication when the anti-noise headsets, also need to deal with roaming to other RADIUS servers. For card users real-time interrupt required anti-noise headsets agent, if the called number has been given set, users also need to put maximum talk time 'access authorized "message. Gatekeeper RADIUS server to receive "access authorized" or "Access Denied" message, ACF or ARJ message sent to the gateway / pc users. Anti-noise headsets supplier _ Greek giant to create the perfect (certified) _ Tongchuan anti-noise headsets provided by the Greek Shanghai Giant Network Technology Co., Ltd. Shanghai Giant Network Technology Co., Ltd. Xi (www.juxinet.cn/) is a leader in Shanghai's Songjiang District, communications, voice systems over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the giant Greek network leadership with the staff warmly welcome all inquiries negotiations to create a giant Greek network better future.