本刊今年第5期曾经对Push to Talk技术进行了介绍,其实网络平台不同,Push to Talk的技术实现自然会有差异。按照所支持的网络类型,目前市场上出现的Push to Talk解决方案大致可归纳为四类。这些方案各自的优点与存在的问题是什么?未来的发展趋势如何?本文进行了探讨。今后本刊将继续为读者带来更多相关报道。 This issue of the 5th of this year has introduced the Push to Talk technology, in fact, different network platforms, Push to Talk technology will naturally be different. Depending on the type of network supported, the Push to Talk solutions currently available on the market can be broadly categorized into four categories. What are the pros and cons of each of these programs? What are the future trends? This article discusses. In the future, this issue will continue to bring readers more relevant reports.