The most important thing for us to use a computer is to access the Internet. We need to complete basic installation settings. The most important part is the installation and setup of the modem. Generally, the Modem can be divided into the following four categories based on the Modem format and installation method:1. Ex
Kbps modem card, and I had to pay for it and didn't install it successfully. Is it a bad Win 95 system?
Method: Check for the conflict. "Add new hardware ".
Step: Check for conflicts: Select "my computer", "Control Panel", "Device Manager", and "modem" to see if there is a yellow exclamation mark or question mark. If yes, check its resource usage and modify its usage or the resource usage of devices in the
Analysis on the reason of frequent drop of modem
1, if the ADSL modem just as bridging mode access, first through the ADSL Modem Web page to view the line attenuation, Snr margin (this value is normally 15-40db, if less than 10db, indicating that the current line quality is not good enough), line speed and other parameters, If these parameters are abnormal, plea
to dial and wait for the prompt to enter login information such as user name and password as prompted. The purpose of the PPPD is to establish and maintain a PPP connection to the server and transmit the data.In addition, for the convenience of testing, we also need a software called minicom. However, these software are usually installed when installing Linux systems.2. Use minicom test dial numberWe can use minicom software to test whether the modem
What does the ADSL modem mean? often have netizens to consult this problem, ADSL modem is a modem, commonly known as "cat", users of ADSL broadband after (telephone line internet), must use ADSL modem this equipment, can normal internet.
Why do you use ADSL Modem?
ADS
SerialPort enables modem incoming call display
A friend took a case, but had to go on a business trip temporarily, so I called some functions for me to do it. I have always paid attention to WEB programming, but I am still unfamiliar with serial programming.ArticleA lot. Of course, it is better to count the articles in cnblogs for help. Write this into your blog for future reference, hoping to help those who need help.This section mainly describes ho
Operating environment: FreeBSD 3.4-release, the same dimension 56K external modem
First, set/etc/ppp/ppp.conf
#vi/etc/ppp/ppp.conf
If the modem company COM1 Port is set to:
Default
Set DEVICE/DEV/CUAA0 (other can be invariant)
.....
If the modem company COM2 Port is set to:
Default
Set DEVICE/DEV/CUAA1 (other can be invariant)
.....
Second, run PPP int
serial port and the PC communication, the communication line connected to the charger.Hart Conversion switch: 250Ω, none, 24v/250ω three Hart conversion modesdial to "250Ω" is the internal 250Ω resistor working state;dial to "None" is not built-in 24V and 250ω resistance of the working State;dial to "24v/250ω" is the built-in 24V and 250Ω resistors working state.According to the actual situation, the conversion switch is dialed to the corresponding location, and then connected to the line.① bui
SMS cats are devices used to send and receive text messages. They are the same as mobile phones.Insert the SIM card and connect it to the computer through the (USB or serial port) data cable/PCI slotYou can use related software on your computer to send and receive text messages.
Related software is the text message application that sends and receives text messages.You can develop your own device, or ask the device manufacturer of SMS to provide
The principle and fee of sending and receiving te
Note: These are common Modem commands. Some commands may not apply to all modem instances. If any problem occurs, see the modem documentation or contact the modem manufacturer's Technical Support Department.
All commands (with two exceptions) must start with the character. The two exceptional commands are escape sequ
daily use of the process, we often encounter all kinds of problems, such as the computer suddenly can not surf the Internet, ADSL modem settings, such as the loss of the occurrence of unexpected circumstances, is waiting for the telecom company's service personnel onsite maintenance, or the automatic hands to solve these small problems? Or to see other people's home in the ADSL can also like the community fiber-optic broadband like power on the Inter
1. Click "My computer → control Panel → Device Manager → Modem" with the mouse to see if there is a yellow exclamation or question mark. If it does, check its resource footprint until it is adjusted to a resource-free conflict with another device. Some built-in modem card may not be able to modify resource occupancy, this is generally with the manufacturer in the card set up a jumper relationship, you just
in the nat channel list:Action: addChannel n1Protocol: tcpIncoming port, begin: 80, end: 80New port begin: 80, end: 80New ip address: 192.168.1.2.See http://www.asus.com.cn/products/com...on/download.asp for Detailed HelpSet port ing in linksys adsl Router:In the main menu, click "advanced". In the next menu, there is a "forwarding". In this example, the web server is set up on the internal pc 192.168.1.2. The default web port is 80. The settings are as follows:Extport: 80 to 80Ip address: 192.
My ADSL "CAT" was under attack. For this reason, I asked the kitten to cultivate "internal strength" and "security. The following describes how to cultivate secrets ".
Recently, my ADSL Modem often experienced problems. Sometimes I can work normally when I start the system, but most of the time I cannot connect to the web page. After a while, I restarted the ADSL Modem again. At first, I thought it was a pr
in the blue elf router. On the Advanced Settings page, click "Distributed Servers Setup (Virtual Serves, Virtual host settings )"Each Virtual Server is defined as a Service Port. All accesses to this Port are redirected to the corresponding Service.The computer corresponding to the IP address.Service Port Service IP EnableEmail 25 192.168.1.2 √IM 701G Emma white ADSL Modem sets port ing to go to ADSL setti
fill in the Modem default internal IP address 192.168.1.1.
2, enter "telnet192.168.1.1" in "Start/Run" and open the Telnet application.
3, into the Telnet Management window, password default value for ADSL.
password:*******
logged on; Type ' @exit ' to close connection.
①, use the help command to display the currently available menu, and return to the main menu with the Home command.
>>help
Command:
Default-set all configuration to factory se
In the preceding section, we introduced the two most common ways to configure ADSL and their respective purposes, now we will take the Web method as an example to describe the many configuration options that may be encountered when configuring the ADSL modem.Detailed Web configurationIn the web configuration interface, the following describes the detailed content in the order of each tag. In most options, the detailed explanation and description are provided.The system management configuration s
In the above, we introduced the configuration of ADSL modem basic preparation work, now we introduce the configuration of ADSL modem two basic methods.
Two ways of configuring ADSL Modem
The general Ethernet interface of ADSL modem provides two different configuration methods: One is to use the special configuration
We used to surf the Internet through my computer as proxy SERVER, other computers through this stage of the Internet, very annoying, I often one months do not turn off the machine ah, but also installed something to restart a bit of trouble, since the success of the modem configuration into a router after the cool Dora!
The steps are as follows: (Take my ea700a modem for example)
First of all, to know the
Why do I need modem call display?Because modem, whether it is a built-in modem or an external modem, as long as it supports incoming call display and is connected to a computer, you can install the relevant incoming call display software to make calls, the phone number is displayed on the computer. However,
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