Errores mas comunes de una conexion a internet

Error 629: "You have been disconnected from the computer you called Double-click the connection to try again.". This error is very common, and is used as a wildcard for most cases of loss of connection outside the PC causes: modem, telephone network, configuration errors, server problems ISP may appear ... at all stages of the connection.Below are details of the possible causes. CAUSE MOST COMMON: On certain modem models, to be unsuccessful consecutive login attempts to the same number, because for example you are writing bad user name or password, the user's modem temporarily is disabled during a period, any attempt to call to this number will be fruitless; the modem will hang up immediately after picking, and the connection will fail with this error. SOLUTION: Power cycle the modem.

Error 630: "The team is getting no response from the modem." Make sure the modem is connected, and if necessary, turn it off and on again. MOST COMMON CAUSE: The modem is off or the phone cord is not connected to the modem. If it is an external modem, the serial port of the computer or the corresponding serial cable is not responding or is not plugged. SOLUTION: Make sure the modem is connected, reset the modem. If the error persists, ask your technician to check the correct operation of your modem.

Error 650: "The computer you are calling does not respond to a network request." Check the configuration of the Exchange Server in the connection properties. If the problem persists, contact Internet-Cooperative at (0345) 422-2242. MOST COMMON CAUSE: The modems have engaged, but the server does not respond to Cooperative requests from PC to start negotiating the parameters of the PPP connection. SOLUTION: Check the configuration of Dial-Up Networking and retry the connection. If the problem persists, please contact (0345) 422-2242.

Error 676: "The line is busy." Try again later. MOST COMMON CAUSE: The telephone line is busy being from another phone in your home or office and calls receive busy tone. SOLUTION: Call later.

Error 678: "The computer you are calling is not responding." Please try again later. This error usually occurs if we fail to establish a connection with the remote modem within 60 seconds (the user can set another value in the properties of the modem). MOST COMMON CAUSE: The number you are calling is not correct. SOLUTION: Use the correct number. (More information)

Error 680: "No dial tone." MOST COMMON CAUSE: The modem is disconnected from the telephone line. The modem does not receive dial tone when you pick breakdown or congestion of your phone line. SOLUTION: Check the connection from the modem to the phone line and try again.

Error 720: "Dial-Up Networking could not negotiate a compatible set of network protocols specified in the Exchange server configuration." Check the network settings on the control panel and try to connect. MOST COMMON CAUSE: Some of the options in the tab "Exchange Servers" in the "Properties" of the connection is configured incorrectly. For example, have enabled "Require encrypted password" or a network protocol other than TCP / IP. SOLUTION: Correctly configure the properties of the connection (call (0345) 422-2242 to receive necessary advice)