1. A Survey of Netergy Networks www.netergynet.com Hung, Kuo-EnNTHU/CS, Visual Communication Lab.

2. Outline Company Description ATS (Advanced Telephony System) –iPBX Server System –Communications Center –Switchboard –Administrator Media Hub

3. Company Description Netergy Networks Inc. is a leading provider of IP-based services, service creation and delivery tools and network appliances for converged voice and data networks to help communication service providers and telecommunication equipment manufacturers succeed in the New Telecom Landscape

4. Advanced Telephony System ATS is the full-function private branch exchange (PBX) system designed specifically to allow service providers to deliver iPBX hosted voice services. It includes three software applications –Communications Center –Switchboard –Administrator

5. iPBX Server System support up to 100 discrete iPBXs and up to 10,000 total extensions Using any broadband IP connection, usually xDSL or T1 Combined with an MGCP gateway or an H.323 gateway and gatekeeper iPBX functionality: call hold, call transfer, three-way conferencing, multi-line phone support, paging, hunt groups, voicemail (optional, includes interactive voice response menuing and automated call distribution), direct inbound dialing, and more

6. iPBX Server System (cont’d) Device Support –SIP and H.323 PSTN gateways –H.323 gatekeepers –SIP softswitches –MGCP (Media Hub) –SIP terminals

7. Communications Center Call Announcer Call Management Contact Management Voice Mail Control