Monday, May 22, 2006

Existing Telecom Network Vs Next Generation Networks

Existing Telecom Network

01. Circuit based
02. Hierarchy based
03. Vendor specific - Proprietary Software
04. TDM switching and transport
05. SS7 is the main signaling between exchanges
06. Mainly SDH is used for transport
07. Difficult to launch operator specific new services
08. End user will have voice service, data service with less bandwidth
09. All telephones are identified by numbers (International Numbering Format)
10. Fully standardized



Next Generation Network

01. Packet based
02. IP Cloud based
03. Open Standard Architecture
04. IP & TCP switching and transport
05. Different new signaling Viz MGCP. MEGACO, H.248, H.323, SIP, RIP
06. SDH are replaced by Gigabyte routers
07. Very easy to launch new operator based services
08. End user can enjoy Voice, Data, Video Triple Play with unlimited bandwidth
09. All telephones are identified by IP address
10. Standardization is going on as it is new technology with many new vendors

0 Comments:

Post a Comment

<< Home