keywords: ip pbx voip gateway gsm gateway
OpenVox Communication Co Ltd, founded in Shenzhen in 2002, is a global leading provider of the best cost effective VoIP Gateways, IPPBX and open source Asterisk® Telephony Cards. We have been devoted to serving the Small and Medium Business and Large Enterprises with superior quality products that lower communication costs, increase system flexibility and enhance productivity in building IPPBX, Call Center, IVR and Unified Communications Platform. Read More
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橙白，橙；对应电话界面卡上某个RJ45口的第一第二根针脚，连接一路模拟线路，对应RJ11的头线序是：橙白，橙 绿白，绿；对应电话界面卡上某个RJ45口的第三第四根针脚，连接一路模拟线路，对应RJ11的头线序是：绿白，绿 蓝白，蓝；对应电话界面卡上某个RJ45口的第五第六根针脚，连接一路模拟线路，对应RJ11的头线序是：蓝白，蓝 棕白，棕；对应电话界面卡上某个RJ45口的第七第八根针脚，连接一路模拟线路，对应RJ11的头线序是：棕白，棕
