2019-08-12 14:12:19 作者：james.zhu 来源：CTI论坛 评论：0点击： 网络安全是互联网发展中最为关键的问题。在基于VoIP/SIP协议部署 ...

MOSA 4600 Plus是一套完整的网络交换机 (IP PBX)，他不但保留了传统的模拟外线、模拟分机；同时也整合了网络电话中的SIP外线及SIP分机，透过堆栈或连网，最高可扩充至600个据点，五万多支分机。 透过MOSA 4600 Plus的SIP外线可以注册至IP电信营运商，让所有分机可以 ...

We are becoming less and less dependent on mobile networks. You can get a data signal almost everywhere that you can get a mobile signal and most of us are around WiFi most of the time anyway.

Editorial Note: This content has been independently collected by the Forbes Advisor team and is offered on a non-advised basis. This content is not part of the comparison service provided by RunPath ...

Session Initiation Protocol (SIP) will allow true interoperability, eventually enabling every IP-based device and application to communicate seamlessly with one another. This guide discusses some of ...

While most open-source projects are applications and utilities intended for single users, we did something different. We created an infrastructure project: a Voice-over-IP (VoIP) phone system that ...