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View hardware configuration # Dahdi_hardware==============================================View Dahdi Service ConfigurationMore/etc/dahdi/system.confShow the following content, obviously less my PSTN card configuration# Global DataLoadzone = usDefaultzone = usRebuilding the Dahdi service configuration#dahdi_genconfView Dahdi Service Configuration again# more/etc/dahdi/system.confShow# autogenerated by/usr/
1. Introduction
The Public Switched telephone network (switched telephone network or PSTN) is a circuit-switched network for global voice communications, the largest network in the world, with a population of about 800 million.The public switched telephone network was first established by the telephone invented by Bell in 1876. The PSTN has gone through the phase of magnet exchange, air separation, program-
At the request of the dynaguy brothers, I have attached a relatively complete experiment to colleagues who are still exploring:
(There are some problems with the 2.0beta experiment, so I will demonstrate it with the most stable 1.2.3)
In this test, we did not discuss the issue of using the SIP Trunk directly to connect other sip servers without board installation to enable the SIP users to make external calls.
This article is only used to discuss questions about using the fxo card to test intern
If you want to create a new speech policy, follow these steps. If you want to edit the speech policy, see Modify speech policies and configure related steps in the PSTN usage record.
Attention:
Each speech policy must have at least one associated PSTN usage record. To view a list of all PSTN usage records and their properties provided in
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View hardware configuration # Dahdi_hardware==============================================View Dahdi Service ConfigurationMore/etc/dahdi/system.confShow the following content, obviously less my PSTN card configuration# Global DataLoadzone = usDefaultzone = usRebuilding the Dahdi service configuration#dahdi_genconfView Dahdi Service Configuration again# more/etc/dahdi/system.confShow# autogenerated by/usr/
To launch two emulators on this machine, the information for this machine (PC) and simulator is as follows:As you can see, the IP address of the two simulator is exactly the same, so to realize the communication between the two simulators, using the emulator's IP address is impossible.Get Emulator Name:>ADB devicesList of devices attachedemulator-5554 Deviceemulator-5556 DeviceThe
IOS development-create a Simulator package for the iOS project for testing the iOS Simulator running on other computers (Creating an iOS Simulator Build)
After the iOS program is developed, it is necessary to package the program and distribute it to everyone for testing. Generally, such tests are true machine tests, which are correct and necessary. There is only
The iOS Simulator is a helper tool that can be used when developing a program on the iOS platform under Mac. iOS Simulator is part of the Xcode, Xcode is Apple's own iOS development program that can be downloaded for free!
The IOS Simulator is located in the/developer/platforms/iphonesimulator.platform/developer/applications folder. Typically, you do not need to
Daily Simulator How to install local APK:
1, on your computer installed every day after the simulator software, your computer desktop will have a day simulator icon, double-click to open every day simulator software.
2, as shown in the following figure, this is the daily simula
Xcode6 simulator path, xcode6 simulator pathAfter the release of Xcode6, there have been many changes and functional changes. I will not repeat them too much here. On WWDC, Apple has already talked about it and there are many articles on the Internet, here we will introduce some small things that are not easy to find, but very important.1. Xcode6 simulator path c
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Simulator and Emulator are often used for mobile application development. This article will summarize and compare the similarities and differences between simulators and Emulator.
Let's take a look at the encyclopedia's explanation:
SimulatorComputer simulation (sim)
Abstract: The Android system is very special. The App needs to undergo simulated testing. Even so, there is still a solution-virtualization technology. Previous simulators, such as those provided by eclipse, were very slow, and the Simulator version was not the latest. Boot can be said to almost force you into a desperate situation, slow to death; load a program, wait for you to come back after the toilet to find that the load is not complete, no matt
The iOS Simulator is a helper tool that can be used when developing a program on the iOS platform under Mac. iOS Simulator is part of the Xcode, Xcode is Apple's own iOS development program that can be downloaded for free!
The IOS Simulator is located in the/developer/platforms/iphonesimulator.platform/developer/applications folder. Typically, you do not need to
First, there may be many reasons for this problem, but in most cases it is caused by inconsistent SDK and ADT versions.
At the beginning of Android development, ADT Bundle was directly downloaded from Android Developers. Its ADT version is 22.3. Later, the SDK automatically updated to 22.6, but the ADT was not updated, therefore, the above problems occur.
Directly update the ADT to solve the problem. The ADT update method is as follows:
Http://blog.csdn.net/shengxia0dubing/article/details/213342
Simulator in useXcode the Simulator can ' t be launched because it's already in use.Today, using the simulator, when testing, suddenly, the simulator does not come up.The first few times must restart the machine, then really can not stand, on the big God's answer! Tip info: The Sim
Xcode simulator does not display the keyboard solution, xcode Simulator
When we use Xcode for development, not all of them need to run the code on the iPhone. Sometimes the simulator can solve these problems,
But when you use the simulator, you will find that when you input information in TextFiled, if you are using
Xcode6 simulator analog location function, xcode6 simulator simulation
The xcode6 simulator adds the simulated location information function. Developers no longer need to simulate location information by adding a gpx file as before. The specific settings are as follows:
Click Custom Location. The following dialog box is displayed:
Enter the longitude and l
Unable to boot the simulator, cannot start the simulator has been resolved, unablesimulator
Suddenly the simulator reports an error: unable to boot the simulator (cannot start the simulator)
I tried several solutions. I deleted all the simulators and restarted them befor
ObjectiveLearning Network knowledge of the students have heard or used the network device Simulator, network equipment simulator known to have Huawei's ENSP, Third HCl and Cisco PACKET TRACER, Cisco's simulator with a simple operation interface, Easy to install and use and a variety of easy to work can win a lot of network engineers and students praise. Because I
Android --> Genymotion Virtual Machine (simulator) configuration, genymotion simulator Configuration
--> Genymotion is a complete set of tools that provide the Android virtual environment. It is the gospel of developers, testers, resellers, and even game players.
I can only say that it is very easy to use. It is a top-level simulator, and the specific benefit
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