VCS CPL block call between subareas

Hello

I'm looking for, it is possible to create a script to block calls between the sub-areas, I mean, I don't want to, for example, that sales of subarea may call for subzone Marketing.

I do not have different Alias prefix, the prefix aliases are the same in the two Subzones, is possible to block call due to the IP address or the name of the subfield?

In the CPL extensions xsd file and the XSD of CPL file I have found no topic block by IP address or between subzones.

I could find the following example script:

*****************************************************************************************+

"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" >

*******************************************************************************************

But only to block calls between DefaultZone and DefaultSubZone.

Thakns in advance.

Best regards.

Hello

at the time where the CPL is treated, the location of the destination device is not yet known, and we cannot therefore CPL decisions based on the zone of destination or of the subzone.

To work around this problem, you can for example use a prefix/syntax unique to each subarea, so that you can identify implicit destination/subzone area according to this prefix/syntax.

It would be also possible to 'outsource' this decision-making process with the use of political Service, which is a service area that can be highly customized. The external policy server could for example have a SQL database containing information on all your devices and their associated area/sub-area and base its decisions on the information which includes the VCS on the pseudonyms of source and destination for a given call, as well as a variety of other measures.

http://www.Cisco.com/en/us/docs/Telepresence/infrastructure/VCs/config_guide/Cisco_VCS_External_Policy_Deployment_Guide_X7.PDF would be a great starting point if you want to deepen the policy Service.

Hope this helps,

Andreas

Tags: Cisco Support

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