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在经过早些年的市场培育,技术积累之后,网络建设初始成本、网络安全、语音质量保障等障碍如今已逐渐消除,用户的需求和VoIP所带来的价值体现也已凸显。
After years of market cultivation and technology accumulation, barriers such as initial cost of network construction, network security and voice quality assurance are now gradually eliminated. The needs of users and the value embodied in VoIP have also been highlighted.