RRQ Registration in H.323 V2

Gaurav Makkar gmakkar at HSS.HNS.COM
Mon Apr 19 01:13:22 EDT 1999

Rob B <robb112 at HOTMAIL.COM> on 04/16/99 11:34:28 PM
Hi Chris,
     As per my understanding, you are talking of different logical gateways that
are bundled together into a single *box*. Each such logical gateway must
register with the gatekeeper. The terminalAlias could be used to identify the
logical GW and the callSignalAddress would specify the contact point. Hence, you
would have to send 2 RRQs. Also, the endpointIdentifier is generated by the GK
and returned in the RCF and so cannot be specified by the GW at time of

     Any comments?

Gaurav Makkar

I have a question on RRQ registration in H.323V2. Let us say
I have a gateway that supports area codes 408, 409. I want
my gatekeeper to route calls to area codes 408 and 409
to my local TCP ports 2000 and 3000 respectively. How should
I construct my RRQ message?

Shall I send two RRQs with same endpoint identifier
(because I have only one gateway) with tuples
<408, 2000> and <409, 3000>.

<x,y> means:  x: carried in SupportedProtocols.prefix
              y: carried in callSignallingAddress of RRQ message

Is my understanding correct?

-Chris Rob

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