In the console tree of ISA Server Management, click
Add-ins.
In the details pane, on the Application Filters tab,
select the H.323 Filter.
On the Tasks tab, click Configure Selected
Filter.
On the Call Control tab, do one or more of the
following:
To specify an H.323 gatekeeper, select the Use this
Gatekeeper check box and enter the fully qualified domain name
(FQDN) of the H.323 gatekeeper server.
To enable DNS gatekeeper lookup, select the Use DNS
gatekeeper lookup and LRQs for alias resolution check box.
To permit audio calls, select the Allow audio check
box.
To permit video calls, select the Allow video check
box.
To permit T.120 data and application sharing, select the
Allow T120 and application sharing check box.
On the Networks tab, select the networks from which ISA
Server will listen for H.323 calls.
Notes
To open ISA Server Management, click Start, point to
All Programs, point to Microsoft ISA Server, and then
click ISA Server Management.
For ISA Server 2006 Enterprise Edition, expand
Microsoft Internet Security and Acceleration
Server 2006, expand Arrays, expand
Array_Name, expand Configuration, and then
click Add-ins.
For ISA Server 2006 Standard Edition, expand Microsoft
Internet Security and Acceleration Server 2006, expand
Server_Name, expand Configuration, and then
click Add-ins.
Get
latest ISA Server content at ISA
Server Guidance.
Send
feedback about this page.