CAJ | 학술논문

会话启动协议,即SIP,目前存在着运营商不容易进行管理和计费、不具备点到多点的会话控制能力、网络安全隐患等诸多问题。文中在分析研究SIP独特拥有的特性、功能、逻辑实体、SIP消息、应用等内容的基础上,深入探讨SIP具有的支持移动通信、易于实现、易于移植与扩展、支持因特网等这一系列的优点,提出了一种基于SIP的IP网中的信令控制应用方案。解决现存不足的问题,使SIP应用更加广泛。
회화계동협의,즉SIP,목전존재착운영상불용역진행관리화계비、불구비점도다점적회화공제능력、망락안전은환등제다문제。문중재분석연구SIP독특옹유적특성、공능、라집실체、SIP소식、응용등내용적기출상,심입탐토SIP구유적지지이동통신、역우실현、역우이식여확전、지지인특망등저일계렬적우점,제출료일충기우SIP적IP망중적신령공제응용방안。해결현존불족적문제,사SIP응용경가엄범。
The SIP has some problems,involving no management and billing for operator,no session control ability of point to multi-point,network security danger and so on. Based on the analysis of special features of SIP,function,logical entity,SIP information,appli-cation,highly discuss a series of advantage which include supporting mobile communication and Internet,easy realization,transplantation and expansion,a scheme of signaling control in IP network based on SIP is proposed. Solving the defects make the SIP application more wide.