Cisco Headend System Release 2.5 Release Notes

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Chapter 1    Why Choose System Release 4.2.1? 
 
 
 
4002179 Rev B 
USRM 1.0 Support 
Universal Session and Resource Manager (USRM) is a standard Intel/Linux-based 
server that supports many major VOD and SDV interfaces and protocols. The USRM 
is integrated with the DBDS and enables systems to distribute and scale the real-time 
session and resource management functions of the DNCS. 
This feature allows USRM to interface with the DNCS CAM processes to support 
encrypted VOD. This feature includes a DNCS-USRM RPC CA interface.