CAS System in VOS Cloud

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How to Create a CAS System in VOS Cloud

VOS Cloud allows you to protect the IPTV services by scrambling the video streams.

Adding a CAS system in the VOS Cloud is performed through 'Scrambling - CAS system':

CAS Name: Set the CAS name.

Super CAS ID: It is composed by two-byte CA system ID with two-byte CA subsystem ID.

ECMGs:  Configuration of the IP address/Port and Rank of the ECMGs (Entitlement Control Message Generator). You can define backup ECMGs.

Access Criteria

  • Name: Set the name of the access criteria
  • Access Criteria: Set the access criteria
  • ECM ID: Entitlement Control Message provided by the CAS
  • Label: The label of the ECM ID

How to Configure CAS Settings in VOS Cloud

Global CAS settings can be configured through 'Scrambling - Settings':

Crypto Period Duration: 
Set the time span which the key is valid.

Control Word : 
Set to "On/Off" for the conformance of the control word.

Choose the used algorithm for scrambling below:
  • AES-ECB1
  • AES-ECB2
  • DVB-CSAv2
  • DVB-CSAv3
Descriptor Location: Select where you want to insert the Descriptor.

How to Set Scrambling on IPTV Service

VOS Cloud provides the possibility to scramble the IPTV service. This can be activated when creating a service or modifying the service by activating the CAS during the creation or modification:

Then choose the predifined parameters for:

  • System name
  • Access criteria
  • ECM
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Posted 2 years ago

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