Tag Archives: transport layer

Evolution of voice Communication

The telecom landscape has evolved, as far as infrastructure, services and contents are concerned. Industry  is  witnessing a  migration from  Legacy to  NGN.  Next Generation  Network  (NGN)  is  being implemented globally as a means to change the cost base, agility and service capabilities of telecoms providers. The evolved architecture for the transition is one that provides flexibility to service providers by enabling them to deploy new services on IP based technologies, while leveraging existing services and infrastructure as long as it makes sense.

This post describes the evolution of voice communication in access ,transport and  session layers respectively.

ip transformation in access layer

ip transformation in access layer

ip transformation in transport layer

ip transformation in transport layer

ip transformation in session layer

ip transformation in session layer


Advertisements