1. VoIP Switchboard  Emad Ashour  Rami Shobi

2. PSTN Connected World Web Connected World LAN Connected company Voice Modem/ Full Duplex Line Internet Connection and IIS Web Server Some LAN- ware (switches…) Connection Topology

3. PSTN Connected World Web Connected World LAN Connected company Sound Card, Speaker and Microphone Other Requirements: IE Browser, Sound Card and Speaker

4. 1)The first of its kind. 2)Applicable and marketable idea. 3)Rapid growth of VoIP Technology (1.1Million User in USA) 4)Bridge between two ages (old PSTN Network, and New one: VoIP) Why did we Choose this Project?

5. Why VoIP Switchboard?!  Hardware Switchboards are expensive.  Flexibility and scalability.  Uses company existing resources (Computers, Servers … ). 

6. Technologies Used:  H.323 VoIP Standard.  C# with COM Component Object Model) Programming.  Low Level Network Programming (Sockets).  In the web site: ASP.Net, java script, some active x

7. Some Functions:  Interactive Answer Machine … (TTS engine)  Voice Mail (Local and Web)  Client Restrictions and Scheduling.  Company Bound Calls.  Auto Answer (For clients).

8. Disappointment: Half Duplex Modem OOPS!

9. THANKS ALOT