During registration, you are given a unique number called an ICQ#, which identifies you to all other users on the ICQ network. When you install ICQ and begin the registration process, you are connected to an ICQ server that belongs to a network of such servers distributed across the Internet. ICQ can even function as a universal platform for launching any peer-to-peer application, such as Microsoft NetMeeting. You can use ICQ to send real-time messages to other users, have group chat sessions, send e-mail, transfer files and URLs, play games, and so on. ICQ, which homophonically stands for “I seek you,” lets you search for users currently online on ICQ networks and alerts you when friends go online. ICQ is a program that enables users to locate other ICQ users on the Internet and communicate with them in real-time. Click Next, Click Finish, then try file transfer.Definition of ICQ in Network Encyclopedia. same Preferences dialog box, use a fiwewall, no socks, then click next, here you will need to enter the ports that you have assigned in their Maps. And ICQ will need to know the port numbers. The Ports section will also use different port numbers. Each Map the IP will not be 0.0.0.0 but the intranet IP number that they use. These settings will only help the server with files to the internet.įor your clients to have file transfers they will need seperate Maps. If that still don't work, check ICQ, Preferences & Secuirty, Preferences, Connection tab, verify Always use Real IP is checked. Your ICQ client should now operate for messages, chat and file transfers. Then click Firewall Settings and select 'I don't use a SOCKS proxy.' Click the Next button and select 'Use the following TCP ports' and set the port range from 20000 to 20019. In ICQ Preferences on the Connection tab, check 'I am behind a firewall'. Then configure your ICQ client to match this port map. On the PORTS page, click on New Map button, and enter the following information

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