Flyingvoice Technology Ltd. is one of the leading and professional VoIP manufacture in China. We involved in VoIP products design and manufacture since the year 2003. We provide innovative and reliable VoIP products such as VoIP Analog Telephone Adapter (ATA), IP Phone, Wireless Router with VoIP product, WiFi SIP phone etc. Each of the products passed the telecom carrier-grade BMT test which including environment, function and field test. And each of the models has been engineered to provid...View More