Gatekeeper discovery

The gatekeeper discovery process is used by the H.323 endpoints to determine the gatekeeper with which the endpoint must register and can be done statically or dynamically. In static discovery, the endpoint knows the transport address of its gatekeeper a priori. In the dynamic method of gatekeeper discovery, the endpoint multicasts a GRQ message on the gatekeeper's discovery multicast address: 'Who is my gatekeeper?' One or more gatekeepers may respond with a GCF message: 'I can be your gatekeeper.'

0 0

Post a comment