This is complete telephony card system integrated with 4u server, GSM gateway and commercial billing application with unlimited license, the features are: -calling card (idd, std) -callback function -sip phone, ip phone, ata integration -post-paid and pre-paid module -whole sale termination -did sales This is best opportunity for anyone who wants high profit business in short term, everything can be managed through internet, no office required to run the business and it can be managed part time. Calling card is always on demand. No expertise required. Juts generate pin code, print them in calling card and sell to retail and wholesale depends on your business model. By using wholesale function, easily buy and sell voip traffic, minutes and generate cash instantly. The system can handle traffic up to 40,000 minutes per day. Even if you make 1 cent per minutes, that is easily $400 per day, running calling card business, it can generate up to $10,000 per month. I am selling the system, because I am migrating and soon i will be setting up same system in my new town. Telco business is a fast rewarding business. Grab the opportunity and be your own boss today. Free consultancy will be given including introducing routes that guarantee the business to be profitable. The total cost is only $5,000. Supports: -h.323, sip, tcp, t.38, rtp/rtcp protocol -multiple authentication method i.E. Pin, ani, h.323, ip, dnis -intelligent routing based on least cost, called party, gateway preference, code, destination gateway -callback based sms, ani, and web -behind nat -customized ivr -various reporting module Included: -state of the art e1 gateway from audiocodes (worth alone $3,500) -GSM gateway from Sony-Erickson ($200) -4u server ($2,300) -proprietary billing application ($11,000) Contact for more information on this telephone card system business for sale.