Gatekeeper Transaction Message Protocol
GKTMP can extend the alarm ascendancy intelligence of a attendant by accouterment an interface
to a avenue appliance server area avant-garde acquisition decisions can be made. It converts
incoming RAS letters to argument letters and sends them to an alien server. The server
can override absence attendant behavior.
Gatekeeper Avenue Ascendancy Server (GKRCS) is an absolute belvedere appliance GKTMP and
can run on Solaris, Linux, or Microsoft Windows NT. An archetype of the use of GKTMP
is area a account provider wants to ascendancy the alarm acquisition behavior of assertive calls during
a assertive time of the day. The attendant in this case will offload the acquisition instructions
to the avenue appliance server and action the appeal from the server for altered
call acquisition behavior.
GKTMP, as illustrated in Figure 8-31, notifies an alien belvedere (Solaris, Linux, or
Microsoft) back a attendant receives RAS letters such as RRQ, URQ, and GRQ when
performing endpoint allotment by an appliance server, or ARQ and LRQ messages
for chiffre adaptation and alarm authorization.
Figure 8-31 Attendant Transaction Message Protocol
H.323 RAS
Messages
GKTMP
H.323 RAS
Messages
Gatekeeper