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最新的V.92协议具有以下四大特点:1)快速连接(QC):标称可将拨号时间由原来的25秒降低到12秒,让用户快速上网,减少等待时间;2)Modem呼叫保持(MOH):也称“上网不占线”,在上网过程中当电话拨入时,它允许用户接听电话最多16分钟而不断开与网络的连接,接完电话后,可以立即恢复上网;3)PCM上传:采用全新的数据调制方式,将上载速度由传统的33.6kb/s提升到48kb/s;4)V.44压缩协议:这是一种新的数据压缩协议,可以提高网页下载速率从而提高上网浏览
The latest V.92 protocol has the following four characteristics: 1) Quick Connect (QC): Nominal dial time can be reduced from the original 25 seconds to 12 seconds, allowing users to quickly access to the Internet to reduce the waiting time; 2) Modem call to maintain (MOH): also known as “Internet does not occupy the line”, it allows users to answer the phone up to 16 minutes without disconnecting the network while the phone is dialing in the Internet. After the phone is connected, the Internet can be resumed immediately. 3) PCM upload: a new data modulation method, the upload speed from the traditional 33.6kb / s to 48kb / s; 4) V.44 compression protocol: This is a new data compression protocol that can improve the download speed of the page Improve Internet browsing