Tgcp ipcablecom trunking gateway control protocol 個(gè)人間電纜通信干線通路控制協(xié)議
Sgcp ? simple gateway control protocol 簡(jiǎn)單網(wǎng)關(guān)控制協(xié)議
Mgcp media gateway control protocol 媒體網(wǎng)關(guān)控制協(xié)議
Media gateway control protocol 多媒體閘道控制協(xié)定
Simple gateway control protocol 簡(jiǎn)單網(wǎng)關(guān)控制協(xié)議
H . 248 protocol is just located in the separated framework , and provides communication between mgc equipment and mg equipment . h . 248 inherits all the advantages of the media gateway control protocols before , so it achieves mighty description function , provides more supports to the application layer and is easier to manage and implement . in addition , h . 248 has better control to media bearer , including media resources and bearer resources H . 248協(xié)議正是處在這個(gè)分離體系結(jié)構(gòu)之間,提供媒體網(wǎng)關(guān)控制設(shè)備與媒體處理設(shè)備間的通信的協(xié)議, h . 248協(xié)議在繼承了以往的媒體控制協(xié)議的所有優(yōu)點(diǎn)的基礎(chǔ)上,實(shí)現(xiàn)了強(qiáng)大的描述功能,對(duì)應(yīng)用層提供了更多的支持,管理和實(shí)現(xiàn)更為簡(jiǎn)單,對(duì)媒體承載(包括媒體資源和承載資源)有著良好的控制。