FR 271 : ISSUE 2011
Current
The latest, up-to-date edition.
OPERATOR SERVICES SYSTEMS GENERIC REQUIREMENTS (OSSGR)
01-12-2013
Defines the capabilities, services, billing options, and handling options of operator services systems for both operator and automated call processing. Also defines Interactions between operator services systems and customers, the physical environment, the electrical environment, other network elements, and data networks.
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