echo cancellation

The default SIP call in FreeSWITCH is to be authenticated with the following process.1 Terminal FreeSWITCH2 3A-----Invite------>FS4 5A FS6 7A 407---------FS8 9(carrying authentication requests are as follows: Proxy-authenticate:digest realm="192.168.8.254", nonce="313404c0-fd69-11e5-a89c-0d24bfa030da", ALGORITHM=MD5, qop="Auth")Ten OneA-----Invite------>FS A -(Return authentication response is as follows: Proxy-authorization:digest username="MCU", realm="192.168.8.254", - theNonce="313404c0-f

The instance code is as follows:This article from "Flat Light is true" blog, please be sure to keep this source http://ucode.blog.51cto.com/10837891/1847218CheckBox full selection, reverse selection, cancellation

other dependencies that my project has on third-party jar packages because I cannot modify the pom files of third-party jar packages, so it is only suitable for use within a project group.2. Dependency filtering(1) Single-dependency filteringWith dependency filtering direct processing: You can filter one or more, if filtering multiple to write multiple (2) Multi-dependency filteringSo the dependence has been filtered. The world is quiet with a knife in his hand.Since the control of this depende

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assessed again to determine whether the final in China will google.com domain name and google.cn merged. 　 This month, 27th, Google Global CEO Eric Li has just visited China, he gave Kai-Fu Lee's team to a very high rating, and even played almost full score. Eric said 27th that in the future will further increase the autonomy of Google China, so that Kai-fu Lee can fully open his hands and feet. The news that the google.com cancellation proposal for

Sqlite achieves news collection and cancellation, and sqlite achieves news collection After learning about oracle, I thought that the database only exists on the server side. After learning about android, I found that android and Ios are "carrying" the database-SQLite, is a lightweight, embedded, and relational database system. It is a widely used database system such as Android and IOS. Used to store the local persistent state. I just wrote a functio

can directly jump to the Activity that sets alarm.// Intent. FLAG_ACTIVITY_NEW_TASK flag must be added to Intent.}} Cancellation Method:Copy codeThe Code is as follows: Intent intent = new Intent ("cn. pocketdigi. update. alarm ");Intent. setClass (this, AlarmReceiver. class );PendingIntent pi = PendingIntent. getBroadcast (this, 0, intent, 0 );AlarmManager alarm = (AlarmManager) getSystemService (ALARM_SERVICE );Alarm. cancel (pi ); Another intent M

Records how to cancel a task that is put into Executorservice: using Cancel in Futuretask, Futurtask.cancel function will stop the task itself, that is, the occupied thread will be released; The listTask cancellation under multi-threading

During the development process, confirmation and cancellation pop-up boxes are often displayed when you want to delete items. Click OK to execute the dialog box. When you click Cancel, the dialog box is not executed, the following is a demonstration: If (tokens. length> 0 ){Flag = confirm ("are you sure you want to delete? ");If (FLAG ){// The Action to be executed when you click OK. } The judgment statement in the above if statement is used to det

JS pop-up confirmation and cancellation dialog box One type: Two types: Three types: If (window. Confirm ('Are you sure you want to cancel the transaction? ') { // alert ("OK"); return true; }else { // alert ("cancel "); return false; }

Cas-server-3.3.2Roroller 4.0.1Acegi-security.10.3-sample-tutorial.warCas-client-core-3.1.3.jar cas-client-3.1.3-release.zip under the modules directoryCAS address for http://p.cn: 8080/CAS Previous is single sign on http://blog.csdn.net/laorer/archive/2010/06/30/5705016.aspxThis article describes the problems encountered during configuration Single Point cancellation and Solutions 1.After logging in Via http://p.cn: 8080/CAS, then logging out via htt

1. Cancellation method premise is to have you set the pattern lock password, of course, you should remember the pattern lock password, if you can not remember to refer to the last version of the article to deal with. We now click on the "app" in the phone to enter the following figure.2. Click "Set" to enter the following figure.3. Click the "Lock Screen" to enter the following figure.4. Click on "screen lock" to enter the following figure.5. Enter th

only need to rewrite on it, do not need to go to more declaration of additional methods, simple. However, if the current page has other touch monitoring, it is easy to confuse. The first difference is not really small, and the API has been provided well, only need to be processed in different states, but it is easy to conflict with the other gestures of the current page. One of the finer ways is to interact with the button itself, without involving other controls. However, you need to l

Axios one of the most commonly used features, interceptorsaxios.interceptors.response.use ( = = = Response = JSON if return resp; Throw New Error (resp.msg) }, = = {return promise.reject (Error) } },)After the data is returned in the background, the detection status code is 200, then the data is returned, otherwise, an exception is thrownAnother feature, cancel the request, the following from the official var canceltoke = Axios. Canceltoken; var source = Cancelto

1. Several ways to stop a thread 1.1 General Logic stops public class ThreadInterruptTest { public static volatile boolean cancel = true; public static void main(String[] args) throws InterruptedException { Thread thread = new Thread( new Runnable() { @Override public void run() { while (cancel) { System.out.println("still alive"); }

How to set up the timing shutdown and cancellation of WIN8 system Tools/raw Materials Notebook computer WIN8 system Method/Step First click on the lower left corner of the computer "Start" button, select "Control Panel", as shown in the following image, and then click "System and Security." Select "Scheduled Tasks" within the administration tool. After you open the Task Scheduler interface, select Create Basic task in the right-han

For example, the mouse pointed to "My Computer", the system will appear bubble hint "show the drive and hardware connected to this computer" every time the prompts are very unsightly, the cancellation method is very simple. 　　Steps: Modify the registry to cancel all such prompts, start---Run--regedit Open the registry and locate the following registry key: Hkey_current_usersoftware Microsoftwindowscurrentversionexploreradvanced finds a DWORD value n

correct corresponding.2. Uncaughtexceptionhandler treatment provided by THREADAPI. Uncaughtexceptionhandler can detect the termination of a thread due to an unhandled exception. Only the task submitted by the Execute method can pass an exception to the unhandled exception handler, and the method submitted by submit, whether thrown or unchecked, will be considered part of the return status of the task. If a task submitted by submit throws an exception, the exception will be re-thrown in the exec

We set the password to prevent the computer from being seen by others, but there is a point at home that the computer will not need the password, especially the home computer. 1. We press the "Windows" key + "C" key in the computer desktop to call out the Super menu, this is the function of the WIN10 system.2. Click the "Settings" option in the pop-up Super menu, as shown below.3. Select "Account".4. Select the "Login Options" option, as shown in the following image, in the menu on the left.5.

1.1 We first Baidu search "QQ Security Center Home", and then we find QQ Security Center opened into 1.2 In the open access to the "QQ Security Center Home" We use QQ login to the "QQ Security Center Home", as shown 1.3 Enter after we find "account protection" and find the following "Account Protection" interface, as shown 1.4 In the open "Account Protection" we click "QQ Login Protection" Click "Login Protection" you will see "View details, find detailed settings, as shown" 1.5 and