交换机历史上的每一次技术更新必将推动市场的巨大扩张,同时都将推动通信市场的进一步发展,交换机的市场逐步走向多元化、个性化。最近几年PBX技术又到了一个整体技术更新的阶段,PBX从原来单一性、独立性的设备逐步向数据网络、智能通信融合,各种新技术的应用及融合促进了PBX技术的几何发展。 Every technical update in the history of the switch will surely promote the huge expansion of the market. At the same time, both will promote the further development of the communications market and the market for switches will gradually diversify and be personalized. In recent years, PBX technology has reached a stage of overall technology update. The PBX has promoted the geometric development of PBX technology from the original single and independent equipment to data network and intelligent communications. The application and integration of various new technologies have promoted the development of PBX technology.