<- aes67:webui|Web Interface ^ aes67:start|XC2 AES67 RAVENNA Interface ^ aes67:toolbox|Configuration via Toolbox ->

====== Licensing of the XC2 AES67 RAVENNA Interface ======

Although the XC2 AES67 RAVENNA interface is housed in an XC2/XS2 Core or XC2 concentrator, the XC2 AES67 RAVENNA interface is running as an own device instance. It has its own management interface, which can be accessed by the [[tb8:maintenance:start|Maintenance Window]]. There it will appear as an own DHD device at [[dhdcs:start|DHDCS]] and Maintenance Window. 

The XC2 AES67 RAVENNA interface also has its own microSD card where the license information is stored.

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Available licenses for 52-7067 XC2 AES67 RAVENNA Interface:\\
\\
[[https://dhd.audio/product/528541/|52-8541 extended feature upgrade 52-7067]] ((Minimum AES67 firmware v6.2.1, core firmware v9.0.6 and Toolbox v9.0.8 required))\\ 
[[https://dhd.audio/product/528542/|52-8542 GPIO Extension for 52-7067]] ((20 GPIs and 20 GPOs available with minimum AES67 firmware v6.1.1, minimum core firmware v8.1.35 and Toolbox v8.1.25.\\ 32 GPIs and 32 GPOs require minimum AES67 firmware v6.2.1, minimum core Firmware v9.0.20 and Toolbox v9.0.7 or higher.))\\
[[https://dhd.audio/product/528543/|52-8543 NMOS Extension for 52-7067]]\\

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===== Serial Numbers =====

You can access the Serial Numbers of the XC2 AES67 RAVENNA interface using the [[aes67:webui|Web Interface]]. Open the Web Interface and navigate to ''System'' page.

[{{ :aes67:license.png |//License Information. The MicroSD Card Serial number is required to generate licenses and can be considered as the unique identifier.  After a reboot, the valid licenses will be shown.//}}]

In the ''Device Information'' section, find the ''Serial Number (SD Card)'' entry. The MicroSD Card Serial number is required to generate licenses and can be considered as the unique identifier. 

===== Enter a license =====

To enter a new license into the XC2 AES67 RAVENNA interface, follow the Steps described in [[licensing:load_in_device|Load licenses into the device]] page. Always make sure you have your XC2 AES67 RAVENNA interface selected, not the XC2/XS2 Core device housing it.

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**Important**\\  After entering your License / Voucher code, you need to perform a [[tb8:maintenance:device#system_reboot|System Reboot]] **of the XC2 AES67 RAVENNA interface**. Rebooting the XC2/XS2 Core device housing will have no effect. 
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