METHOD OF IMPLEMENTING IP TELEPHONE GATEKEEPER GROUP AND A GATEKEEPER SYSTEM

摘要

The invention provides an IP telephone gatekeeper system and an implementation method thereof, characterized in that two or more individual gatekeepers are connected each other, so as to forming a gatekeeper system which can be regarded as a single gatekeeper system by the controlled gateway, in which the gatekeepers can substitute and backup mutually. Aplurality of computer systems are used to realize the cooperation of plurality of gatekeepers, for breaking through the limit of capacity of individual gatekeeper group and improving the reliability of the whole system, so that backing-up and substituting mutually can be achieved.