Written by Apr, 2001 to Feb 2002
Parsian Networks
In this big project I wrote a server/client that work thru TCP/IP between two or more points. At the first phase I initialize this system from Iran to UAE, each part have 160 phone lines for both calling and answering. Also a base server controls the phone lines from a high speed internet connection. At this time my base server is located at Iran but I will change the location of the server to Canada or USA for better performance. In this server there is no limit on number of servers.
Also I design all of its hardware parts and now it can be soled to anyone interested to be a gateway for us. Each box can handle 8 phone line and a price of 6000 USD.
At this time this system required 8kb/s for each user but I’m in research to reach a lower bandwidth about 2.3kb/s for each user. The main idea is now complete but it takes 20 percent of an Intel Pentium III 600 CPU time for each user and it’s too high. I should resolve this problem and produce a new version of my server.
