pos撥號(hào)業(yè)務(wù)對(duì)ict的訴求-資料下載頁(yè)
2024-09-29 20:21本頁(yè)面
【導(dǎo)讀】POS撥號(hào)終端占主流市場(chǎng)（60%），酒。和客戶交流，酒店網(wǎng)絡(luò)。酒店前臺(tái)的POS機(jī)通過(guò)現(xiàn)在的網(wǎng)絡(luò)刷卡。IP網(wǎng)絡(luò)的時(shí)延和丟包重傳引入?yún)f(xié)商時(shí)延和頻偏。HDLC協(xié)商過(guò)程引入450ms時(shí)延和%的頻偏。IP網(wǎng)絡(luò)中存在信號(hào)失真（5%）。POS終端通過(guò)電話線接入IPPBX，減少刷卡信號(hào)經(jīng)過(guò)。競(jìng)爭(zhēng)分析：H3C不支持IPPBX；直接替換，不需改變網(wǎng)絡(luò)架構(gòu)。POS機(jī)和銀聯(lián)的協(xié)議協(xié)商過(guò)程提前到客戶端進(jìn)行，POS收銀通過(guò)IP網(wǎng)絡(luò)承載，降低客戶運(yùn)營(yíng)成本
【正文】 Ltd. All Rights Reserved. The information in this document may contain predictive statements including, without limitation, statements regarding the future financial and operating results, future product portfolio, new technology, etc. There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied in the predictive statements. Therefore, such information is provided for reference purpose only and constitutes neither an offer nor an acceptance. Huawei may change the information at any time without notice. HUAWEI ENTERPRISE ICT SOLUTIONS A BETTER WA
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