From: Allan Wells (wellse@bigpond.net.au)
Date: Tue Apr 13 2004 - 22:44:58 GMT-3
Hi LEE
We are talking about 2 different things here.
Most routers are capable of performing GK function check the feature set MCM
The 2500 series routers and up support GK.
GK role is to perform CAC in and out of zones you could also use it with
GKMTP and a backend NAM for address resoloution.
Also the GK can be used to "manage" the CAC for calmanager intercluster
trunks.
Intercluster trunks are a callmanager feature "anonymous device" and is used
to connect different callmanager clusters using the H.323 protocol now for
CAC using GK what happens is the callmanager will send GK ARQ "admission
Request" GK will send either ACF or ARJ to reject the call.Depending on
available BW in ZONES.
The h.323 signalling capability exchange etc is sent between callmanagers
only.
HTH
Allan
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of lg01
Sent: Wednesday, April 14, 2004 9:48 AM
To: ccielab@groupstudy.com
Subject: VoIP Question
Hi Group,
Is there any gateway out there which can be used as a gatekeeper as well as
for inter-cluster trunks?
Thanks for help in advance,
Lee
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