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Telecom Resource Center
Router virtualization: Developing effective networking strategies
trunk and other resources to virtual routers/networks. To create a firm border between virtual networks in a static way, it is essential to separate best-effort services from premium services. It may also be...
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May 7, 2009
Metro network complexity: Time to cut the Gordian knot?
the critical service management features into a purpose-designed session layer. This would have two benefits: First, by simplifying the requirements on routers and switches, service providers would have...
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Mar 26, 2009
IP QoS: Two generations of class-of-service tools
IP:
Integrated Services (IntServ; RFC 1633) allowed each individual data session (each application instance) to specify its own set of QoS parameters.
Differentiated Services (DiffServ; RFC 2475) grouped user data...
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Oct 2, 2008
The role of IMS and SOA in the service ecosystem
It is not necessarily true that every "service" needs an independent session, only that every customer relationship be based on at least one such session. Even that requirement could be avoided for some...
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Jul 15, 2008
Telecom product and service news from NXTcomm08
service via a live, multi-vendor network.
Soapstone's Provider Network Controller (PNC) is a multi-vendor resource and service control plane software framework designed to make Carrier Ethernet resources service... More... Jun 18, 2008
Telecom Related Definitions
session border controller
A session border controller (SBC) is a device or application that governs the manner in which calls...
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Jul 16, 2007
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