Call Screening Based On Domain; Change Of Domain Name - TANDBERG Video Communication Server Administrator's Manual

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CPL reference

Call screening based on domain

In this example, user fred will not accept calls from anyone at annoying.com, or from any
unauthenticated users. All other users will allow any calls.
<?xml version="1.0" encoding="UTF-8" ?>
<cpl xmlns="urn:ietf:params:xml:ns:cpl"
xmlns:taa="http://www.tandberg.net/cpl-extensions"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="urn:ietf:params:xml:ns:cpl cpl.xsd">
<taa:routed>
<address-switch field="destination">
<address is="fred">
<address-switch field="origin" subfield="host">
<address subdomain-of="annoying.com">
<!-- Don't accept calls from this source -->
<!-- Reject call with a status code of 403 (Forbidden) -->
<reject status="403" reason="Denied by policy"/>
</address>
<not-present>
<!-- Don't accept calls from unauthenticated sources -->
<!-- Reject call with a status code of 403 (Forbidden) -->
<reject status="403" reason="Denied by policy"/>
</not-present>
<otherwise>
<!-- All other calls allowed -->
<proxy/>
</otherwise>
</address-switch>
</address>
</address-switch>
</taa:routed>
</cpl>
Overview and
Introduction Getting started
status
D14049.05
February 2009
CPL examples
System VCS Zones and
configuration configuration neighbors

Change of domain name

In this example, Example Inc has changed its domain from
period of time some users are still registered at example.net. The following script would attempt to
connect calls to user@example.com
<?xml version="1.0" encoding="UTF-8" ?>
<cpl xmlns="urn:ietf:params:xml:ns:cpl"
xmlns:taa="http://www.tandberg.net/cpl-extensions"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="urn:ietf:params:xml:ns:cpl cpl.xsd">
<taa:routed>
<address-switch field="destination">
<address regex="(.*)@example.com">
<proxy>
<failure>
<!-- Failed to contact using example.com, retry the request
with example.net -->
<taa:location clear="yes" regex="(.*)@example.com"
replace="\1@example.net">
<proxy/>
</taa:location>
</failure>
</proxy>
</address>
</address-switch>
</taa:routed>
</cpl>
Call Bandwidth
processing control
178
TANDBERG VIDEO COMMUNICATIONS SERVER
example.net to example.com. For a
first and if that fails then fallback to example.net.
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