神马品牌网英雄无敌7 破解版卡顿:再求英文翻译
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6.Voice-Over-Internet protocol (VOIP)
Tale is cheap when calls are routed over the Web
The great bandwidth investment boom of the late 1990s is finally paying dividends- in the form of less expensive phone calls. VOIP technology transmits voice signals over hang-bandwidth networks using internet protocol, the same standard that computers use to exchange data online. Though VOIP has been around by years, it’s been plagued by poor voice quality and ‘lag’ caused by network congestion. Yet thanks to new data compression and prioritization software, VOIP quality now rivals that of traditional circuit-switched calls-for little as a 10th of the cost. Plus, it’s easier to switch over, with many vendors selling telephones that plug directly into Ethernet ports. Early adopters like home-improvement retailer Lowe’s are already using VOIP, the hardware chain reportedly saved hundreds of thousands of dollars on its long-distance bill. The technology has also found its way into the consumer world, as companies like Vonage, Net2phone, and 8X8 office VOIP services with unlimited long-distance calling for as little as 20 bucks a month.-MATTHEW MAIER
Market size,2003: ＄1.2 billion
Market size,2007: ＄8.4 billion (projected)
Companies to watch: Cisco, Comcast, 8X8, MCI, Spectralink, Skype, Vonage
Tale is cheap when calls are routed over the Web
The great bandwidth investment boom of the late 1990s is finally paying dividends- in the form of less expensive phone calls. VOIP technology transmits voice signals over hang-bandwidth networks using internet protocol, the same standard that computers use to exchange data online. Though VOIP has been around by years, it’s been plagued by poor voice quality and ‘lag’ caused by network congestion. Yet thanks to new data compression and prioritization software, VOIP quality now rivals that of traditional circuit-switched calls-for little as a 10th of the cost. Plus, it’s easier to switch over, with many vendors selling telephones that plug directly into Ethernet ports. Early adopters like home-improvement retailer Lowe’s are already using VOIP, the hardware chain reportedly saved hundreds of thousands of dollars on its long-distance bill. The technology has also found its way into the consumer world, as companies like Vonage, Net2phone, and 8X8 office VOIP services with unlimited long-distance calling for as little as 20 bucks a month.-MATTHEW MAIER
Market size,2003: ＄1.2 billion
Market size,2007: ＄8.4 billion (projected)
Companies to watch: Cisco, Comcast, 8X8, MCI, Spectralink, Skype, Vonage
6.宣述- 在～之上- 英特网的记录 (网络电话)
当呼叫在网络之上被溃败的时候，故事是廉宜的
1990 年代后期的很棒带宽投资繁荣是最后支付的被除数-以比较不贵电话的形式。 网络电话技术传送声音在使用英特网记录，计算机在线使用交换数据的相同标准的悬挂- 带宽的网络之上作信号。 虽然网络电话是在数年之前在附近，资讯科技被贫穷声音质量和‘折磨落后' 引起被网络混杂。 仍然谢谢到新的数据压缩和 prioritization 软件,网络电话质量现在传统线路转变的呼叫与那匹敌-对于如 10 分之一的费用一点点。加,资讯科技是比较容易结束转变,与许多厂商销售进入乙太网络港口之内直接地打电话给那一个塞子。像家- 进步的零售商 Lowe's 的早期养父母已经正在根据传说使用网络电话，硬件链解救在它的长途帐单上的数十万计的元。 技术也已经发现它的方法进消费者世界,如像 Vonage ， Net2phone 和 8 X8 办公室网络电话有无限的长途电话的服务为只要 20 的公司顽强反抗一个月。- 马太愿能
市场大小,2003: ＄十二亿
市场大小,2007: ＄八十四亿 (计画)
公司看: 思科， Comcast ， 8 X8 ， MCI ， Spectralink ， Skype,Vonage