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CPL Reference
TANDBERG VIDEO COMMUNICATIONS SERVER ADMINISTRATOR GUIDE
Overview of CPL on the VCS
This Appendix gives details of the VCS’s implementation of the CPL language and should be read in conjunction with the CPL standard RFC 3880 [5] and the TANDBERG guide to writing CPL [22].
The VCS supports most of the CPL standard along with some
When Administrator Policy is implemented by uploading a CPL script to the VCS, the script is checked against an XML schema to verify the syntax. There are two schemas - one for the basic CPL specification and one for the TANDBERG extensions. Both these schemas can be downloaded from the web interface and used to validate your script before uploading to the VCS.
The following example shows the correct use of namespaces to make the syntax acceptable:
<?xml version="1.0"
<taa:routed>
<proxy/>
</address>
</taa:routed>
</cpl>
address-switch
Overview
The
The
address
The address construct is used within an
Valid values are:
is=string | Selected field and subfield exactly match the given string. |
contains=string | Selected field and subfield contain the given string. |
| Note: The CPL standard only allows for this matching on the |
| display subfield; however the VCS allows it on any type of |
| field. |
| If the selected field is numeric (e.g. the tel subfield) then |
| this matches as a prefix; so |
| address |
| If the field is not numeric then normal domain name |
| matching is applied; so |
| address |
| nodeA.company.com etc. |
regex="regular expression" | Selected field and subfield match the given regular |
| expression. |
All address comparisons ignore upper/lower case differences so address is="Fred" will also match fred, freD etc.
Introduction | Getting Started |
| Overview and |
| System |
| VCS |
| Zones and |
| Call |
| Bandwidth |
| Firewall |
| Maintenance | Appendices |
| Status |
| Configuration |
| Configuration |
| Neighbors |
| Processing |
| Control |
| Traversal |
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