The paper introduces the configuration and constitution of IBSM,the definition of network communication protocol and application of building integration system internet technology.

Communication data of network test system based on compounding model mainly contains test data,network communication protocol and various management data,more communication capacity,many kinds of data.

In this paper a campus lighting control network and a network communication protocol are introduced.

They are MS Word,MS Excel,MS PowerPoint,VBA,MathCAD and Netmeeting,with the purpose of helping readers to understand their senior functions and raise the level of application and efficiency.

Netmeeting is a real time meeting resolution for intelligentize cooperating office ,it transports information such as audio、 video、 images and files to realize virtual meeting face to face by telecommunication.

SIP-based inter-domain network conference system;

Instant communication software has been the third biggest application on Internet following email and Web; at the same time, the service on network conference, as one of the forms of instant communication, will syncretize with platforms of instant communication, and will get more attention with the progress on technologies.

The network conference discussed in this paper is also one of forms of instant communication.

The dynamic and inter-related properties of the versions in net-meetings are analyzed.