Fenghua Communications (Shenzhen) Co., Ltd. is a leading equipment provider in professional audio conference market, with years experience in developing products using digital speech processing technology. The company"s latest professional conference phone equipped the state of-art SonicClearTM acoustic echo cancellation algorithms and other speech enhancement technologies such as Automatic Gain Control and Adaptive Noise Suppression based on high performance Digital Signal Processor, is the new alternative for the business class audio conference application.We also have developed the conference bridge.As an important equipment of conference system,our conference bridge is a fully integrated, all-digital, audio conference bridge that allows between four (4) and thousand (1000) people in different locations to communicate with each other. Foreseeing the new wave of IP telephony and IP Multi-media Service, Fenghua Communications has released the new generation of IP telephony terminal and media gateway product,which support SIP V2 and H.323 protocol.