(NGN) Documents - Telcordia Information SuperStore - Telcordia ...
(NGN) Documents - Telcordia Information SuperStore - Telcordia ...
(NGN) Documents - Telcordia Information SuperStore - Telcordia ...
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ROADMAP-TO-<strong>NGN</strong>-1<br />
Roadmap to <strong>NGN</strong> <strong>Documents</strong> Issue 2, August 2008<br />
Your Roadmap to <strong>NGN</strong> <strong>Documents</strong><br />
3–8<br />
6.5 CCA Signaling Requirements<br />
6.6 Announcements<br />
6.7 Core Network Signaling Requirements<br />
6.8 Identifier Allocation, Release, and Management<br />
7. User <strong>Information</strong> Processing Requirements<br />
7.1 Fax/Modem Detection<br />
7.2 Echo Cancellation<br />
7.3 Silence Detection and Comfort Noise Insertion<br />
7.4 Receive Path Delay Control<br />
7.5 Packetization/Depacketization<br />
8. Management and Operations Criteria<br />
8.1 Overview of <strong>NGN</strong> VOP Network Management Strategy<br />
8.2 Configuration Management<br />
8.3 Fault Management<br />
8.4 Performance Management<br />
9. Miscellaneous Criteria<br />
9.1 Physical and Environmental<br />
9.2 Powering<br />
9.3 Quality and Availability/Reliability<br />
9.4 Electromagnetic Compatibility and Electrical Safety Criteria<br />
9.5 Synchronization<br />
9.6 System Administration<br />
GR-3058-CORE, Voice over Packet (VoP): Next Generation Networks<br />
(<strong>NGN</strong>) Accounting Management Generic Requirements<br />
Competition for telecommunications services remains high. Presently, the<br />
technological base for telecommunications is moving away from traditional Time<br />
Division Multiplexing (TDM) switching systems and toward alternative<br />
technologies such as data networks based on Internet Protocol (IP) and<br />
Asynchronous Transfer Mode (ATM). The newer networks have become<br />
technically competitive, cost-effective alternatives to the existing circuit-switchingbased<br />
solutions.<br />
While IP/ATM technologies have greatly matured, both new and traditional<br />
telecommunications service providers are finding that the transformation to a<br />
broadband Next Generation Network (<strong>NGN</strong>) has proven to be somewhat more time<br />
consuming and difficult than initially envisioned. One factor that has hindered the<br />
quick development and deployment of "carrier-grade" IP/ATM-based networks is<br />
the relative lack of industry-accepted standards and comprehensive generic<br />
requirements, particularly with regard to usage measurements. This GR addresses<br />
the need for accounting management standards by providing comprehensive<br />
generic requirements for generating meaningful usage measurements for <strong>NGN</strong><br />
elements that must be integrated into the existing network fabric of the PSTN.
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