gpon modem

By restoring the whole process of fax, the author analyzes the analysis results obtained by mgetty-1.1.36 source code, which has reference significance. Http://hi.baidu.com/kkernel/blog/item/c331c0291b7bdef999250aa0.html Auther: Guo wenxue data: 2008.11.20Refer to the process of sending and receiving faxes from 3 types of fax machines:Http://hi.baidu.com/kkernel/blog/item/05ffd52e87e9b9574ec22663.htmlReference source code analysis of mgetty-1.1.36:PhaseModem sending command:Ate0;At +

Many ADSL Modem systems are integrated with the firewall function to protect users' systems from DoS attacks and malicious attacks from the LAN. You can also set to monitor attacks and notify users in the form of E-mail if any problem is found. If your LAN is shared with the Internet through the ADSL Modem, enabling its Firewall is a good choice, although its functions are not as powerful as professional fi

Nbsp; 1. connect the wireless Modem to the serial port 1 (/dev/ttyS0) of the PC. 2. first, use minicom (we strongly recommend that you create a new Terminal in the linux graphical user interface, and then run minicom) to set the speed to 57600, 8N1, and HardwareFlowControl.3. run AT to see if OK is returned 1. connect the wireless Modem to the serial port 1 (/dev/ttyS0) of the PC.2. first use minicom (we st

Modem or "cat" and the router how to connect it? Facing the Router 5 interface Many users feel the head is big, do not know should insert that one interface and modem to connect. In fact, the connection between the cat and the router is very simple, this article will be specific to the family members of the connection method. ADSL Internet through the time will use the

Many ADSL modems are integrated with firewall capabilities to protect user systems from denial of service (DoS) attacks and malicious attacks from local area networks. And can be set to monitor the attack, once the problem can be found in the form of e-mail notification users. If your local area network is through the ADSL Modem sharing the Internet, the firewall that opens it is a good choice, although its function does not have the specialized firew

Final goal: to provide a stable and reliable Java SMS sending server under Linux. The first stage: coding and testing under the Win32 platform; Phase two: Deploy and test under Linux platform; Directory: Related resources: (Java communication package) Pre-preparation of WIN32 serial port programming Win32 SMS Modem test steps and at instructions: Pre-preparation of Linux serial port programming List all serial ports and ports of the system to find the

Router Access ADSL configuration detailed 1, Cisco router connection to the ADSL modem configuration: Note: The case for Beijing Telecom ADSL PPPoE access, need to use a common ADSL modem and a Cisco 2500 router (dual Ethernet port), IOS 12.2 (T), Be able to realize LAN sharing Internet. This case configuration is divided into 7 steps:First step: Configure VPDN VPDN E1. The PPPoE configuration of Cisco rou

In some devices, we use the hardware with built-in ADSL Modem. So how to set it? What is the difference from the external ADSL Modem we normally use? Next we will explain it. The built-in ADSL Modem card corresponds to the common built-in "cat". With it, you can enjoy the fast and easy access to ADSL without installing the NIC. however, before using the built-in

1. Connect the wireless Modem to the serial port 1 (/dev/ttyS0) of the PC. 2. First Use minicom (we strongly recommend that you create a new Terminal in the linux graphical user interface and then run minicom) to set the speed to 57600, 8N1, and Hardware Flow Control. 3. Run AT to check whether OK is returned. If no result is returned, the serial port settings are incorrect, or the serial port rate settings of the Saro

Currently, many families have two computers. We can use the ADSL Modem shared network to build a small network. How can this problem be achieved? This article will explain the operations in this regard. More families have two or more computers. they always hope that these computers can be used independently and interconnected to share Internet resources. many articles have introduced this method of connecting to a local area network, but most of them

Keywords: Java serial port programming, SMS Modem, AT command Ultimate Goal: provide a stable and reliable Java SMS sending server in Linux. Stage 1: Coding and testing on the Win32 platform; Stage 2: deploy and test on the Linux platform; Directory: Related Resources: (Java Communication package) Preparation for Win32 serial Programming Test procedure and AT command for Win32 SMS Modem: Preparations

We have described the two most common ways to configure ADSL and their respective uses, and now we start by using the Web as an example to detail the many configuration options that you might encounter when configuring an ADSL modem. Detailed configuration of Web mode In the Web configuration interface, the following author will be in the order of each label, each one to introduce the details of which, in most of the options, will make a detailed ex

Workaround: 1, at the same time press the WIN+R key combination (Win is alt next to the Microsoft icon key), in the running window input regedit.exe, click OK; 2, in the registry to the left of the point open: hkey_local_machine\system\currentcontrolset\services\tcpip\parameters; 3, select Parameters, click on the Menu "edit", a new "multiple string value" item, and then named ReservedPorts; 4, double click Create "ReservedPorts", enter 1723-1723 in "Numerical data", click OK, then close R

Zhongxing 831ADSL Modem How to set 831: First, 831 of the built-in software brush to 2. 79 version, can www.zte.com.cn download (how to brush in the description inside) 831 the factory set Ethernet port IP address is 192. 168. 1. 1, in order to be able to use Telnet access to 831, we now set the address of a computer to 192. 168. 1. *, using ping 192.168.1.1 to see if you can access to 831, no problem continue, in DOS mode into Telnet 192.168.1.1,

The built-in ADSL Modem card corresponds to the common built-in "cat". With it, you can enjoy the fast and easy access to ADSL without installing the NIC. However, before using the built-in ADSL Modem card to access the Internet, you need to set this built-in card different from the external ADSL Modem, next, I will introduce the specific setting methods for user

Modem has three nodes: ttyusb0, ttyusb1, and ttyusb2. Ttyusb1 is the AT command node and ttyusb2 is the data node (which is the data node? Ask the vendor) First, set the modem through ttyusb1 as follows: 1. At + cgdcont = 1, "ip", "cmnet" 2. At + cgatt = 1 3. ATD * 99 *** 1 # (my SIM card is from China Mobile) After logging on to the GPRS network, create a PPP connection. Modify/etc/PPP/peers/cmnet as fol

Use a modem to connect two Windows XP computers. The following conditions must be met: L two computers with modem installed and modem driversProgramNormal Installation L two independent telephone lines (two different phone numbers) L configure a computer as a host L configure another computer as a client 1. Configure the host 1) Open Control Panel-net

C # Serial Port and MODEM communication 09: 52643 people read comments (8) collect reports Recently, I tried serial data transmission. in C #, there is actually a good SerialPort class that makes communication between serial ports easy and easy to control. 1. The basic attributes of SerialPort are given below: Serialport1.portname = "COM1"; // open the port of the specified serial port, or com2.Serialport1.baudrate = 9600; // baud rate, which is a ter

The modem sent to my ehouse is a castrated version that shields the route and can only have two accounts at the same time (the ehouse has two accounts). Now the computer in the house has been added, it is not enough for the two to access the Internet at the same time, so we need to crack them. One post is well described. The privileged user telecomadmin is used to enter the modem for modification. However,

corresponding member variable M_comm as described above. You can set MSComm control properties by right-clicking the MSComm control on the dialog box template and selecting the Property menu item. In this modem communication program, set the "Control" property page handshaking is "2-comrts", or some of the domestic manufacturers modem can not normal communication. Others accept the default settings. You c