Research And Realization Of The Supporting Platform Of Manual Telephone Exchange Net

Accompanying with the development of communication industry, the military telephone platform has realized telephone operation by the means of computer. However, since the manufacturers of communication equipments are different, the manual operating equipments are quite different. In order to realize the unified management of multi-type and non-rope telephone exchanging equipments, a platform is needed to connect the equipments with various interfaces, so as to realize informational management, scientific examination, network training and intelligent operation for the manual telephone net.Firstly, the article introduced the related background, researching actuality in and out of the army, and confirmed the researching contents of this task.Secondly, the article introduced the mass design of the manual telephone exchange net. It expatiated the design from basic object, basic function, system composition, working theory, mass structure and information flow.Thirdly, it expatiated that the platform adopted SQL server database to carry out three class data delivery. It adopted the VOIP technique, realizing voice collection, compressing, packing and delivery at real time. It adopted the MPEG4 video technique, realizing coding, decoding and transmission of video pictures at real time. It adopted current medium technique, carrying out teaching, training and examination. The system realized the unified management of multi-type and non-rope telephone exchanging equipments, providing reliable storage of types of processing information, quality status information, communication resources information for the military manual telephone exchange net, and the complex inquiry, statistic and analysis. It can realize real time surveillance and evaluation for the processing status and service quality of the manual telephone net. It can provide transaction processing function, such as management information delivery, report forms filling out etc. It has the powerful capability of telephone audio frequency and video frequency pickets, so as to wiretap and full-time record many appointed telephone seats at the same time. It can realize network training, distance teaching and alien land examination.Lastly, it validated the rationality and feasibility of the design through tests, approved the application value of the researching production, and provided a basic implementing platform for the future in-depth study.