Development Background
Our company is mainly engaged in the development of enterprise speech products, such as scheduling systems, command systems, teleconference systems, and call center systems. These systems share a common feature, that is, they involve calls, playing, sending and receiving buttons, and venue operations. Our business products are built on our softswitch system. The application servers of the softswitch system provide these services externally.
Problems
We found a
Development Background
Our company is mainly engaged in the development of enterprise speech products, such as scheduling systems, command systems, teleconference systems, and call center systems. These systems share a common feature, that is, they involve calls, playing, sending and receiving buttons, and venue operations. Our business products are built on our softswitch system. The application servers of the softswitch system provide these services externally.
Problems
We found a problem
First, functional requirements:The corresponding script file is called through the FreeSWITCH IVR key, and Nodejs provides many modules, which can easily communicate with other systems or in any form, my application is to send HTTP POST requests via Nodejs;Because I'm not familiar with the way freeswitch directly transfers the execution of the Nodejs file, I execute a LUA script that executes a call to the Nodejs file in a LUA script and executes it w
FS does not load Chinese speech by default. The Chinese module needs to be compiled first in the SRC of FS.
The unloading (do not restart FS) command is
Make Mod_say_zh-install
Then load the module on the FS console
Load MoD _say_zh
If you want FS to load the module every time it is started,
The following examples
1. Store the Chinese voice packet in the/usr/local/freeswitch/sounds/en/us/callie directory. Name en. That is the/usr/local/freeswitch/sounds/en/us/callie/zh
2. Edit the file in/usr/
Label:This should be the case when running a business, MySQL database abnormal interruption caused the table exception, check the MySQL log error is as follows [Email protected] opt]# tail-n5/var/log/Mysqld.log16082713: in: -[Error]/usr/libexec/mysqld:table'./ivr/t_cdr' isMarked ascrashed and should be repaired16082713: in: +[Error]/usr/libexec/mysqld:table'./ivr/t_cdr' isMarked ascrashed and should be re
Release date:Updated on:
Affected Systems:Enghouseinteractive Enghouse Interactive IVR ProDescription:--------------------------------------------------------------------------------Bugtraq id: 65000CVE (CAN) ID: CVE-2013-6838
Enghouse Interactive IVR Pro is the call center software.
Enghouse Interactive IVR Pro 9.0.3 and other versions allow unauthenticated u
Affected Versions:
Real Networks RealPlayer 11.0-11.1Vulnerability description:
Cve id: The CVE-2010-2996RealPlayer is a popular multimedia player. When resolving RealMedia. IVR files containing malformed data headers, RealPlayer mistakenly trusts the indexes in the data structure to find
Object List. If the attacker specifies an index outside the array boundary, the application will reference the object from the computed pointer and call it.
Atta
Received a notice that the number of MySQL connection is not enough, let's see what the reason.
Log in with Root to see that the current number of connections is far from the max_connections connection limit.
Ask my colleagues to send me the wrong
convenient to interwork with the Internet. Traditional No. 1 communication services, similar to the setting of zhenshun call numbers, are generally completed through IVR interaction. The No. 1 Communication Service under Softswitch not only supports IVR interaction, you can also use the B/S mode to complete the settings through WEB page settings or C/S mode through the terminal, giving you more options.(3)
Document directory
3. Implementation of a hybrid framework
4. Composition of project files
In my previous article "evolution of the Winform Development Framework framework", I introduced the traditional Winform development framework, the traditional WCF development framework, the offline WCF development framework, and the hybrid WCF development framework, the first two are familiar frameworks, followed by the offline WCF development framework, I
PHP Implementation of dynamic code implementation methods, PHP implementation of dynamic code
In this paper, we explain how PHP implements dynamic code execution. Share to everyone for your reference, as follows:
Here is the PHP dynamic execution, that is, to enter the code directly on the page, click Execute, return to the results of execution
The method is sim
Implementation of http://blog.csdn.net/jason_dct/article/details/8502075 ASP. Net Site cross-subdomain Single Sign-On (SSO)
In msdn's document "configure Forms authentication (http://msdn2.microsoft.com/zh-CN/library/eb0zx8fc.aspx) across applications", a method of implementing shared identity login information between Web farm and multiple applications is proposed. This method implements identity sharing in the field environment. For single-point log
Talking about the implementation of Winform events and the implementation of simulating their events, talking about the implementation of winform events
When we are new to Winform, we are attracted by its magical event functions. When we click a button, we will jump to the clicking method we wrote. However, this does not conform to our understanding of the method
Implementation of the implementation curve of the principle of the Android paging effect, and the implementation of the android paging Effect
Respect Original reprinted Please note: From AigeStudio (http://blog.csdn.net/aigestudio) Power by Aige infringement must be investigated!
ArtilleryTown Building
In the previous section, we introduced a line to implement t
First, springboot EHCAHE3 implementation stepsEhCache is a pure Java in-process caching framework, which is fast and capable, and is the default Cacheprovider in Hibernate. Ehcache is a widely used, open source Java distributed cache. Primarily for general purpose caches, Java EE and lightweight containers. It features memory and disk storage, cache loaders, cache extensions, cache exception handlers, a gzip cache servlet filter, and support for rest
obtain a position less than or equal to 4 boot sectors , and then parses the boot sectors, each of which corresponds to a partition information.In the use of some other libraries, I was plagued by the problem is that there are too many API functions, there are many libraries have different API features are close, but also a lot of API names are similar but functionally distinct, so in order to avoid this situation, here try to reduce the API. According to this idea, you can construct the approx
0-1 BackpackApril 30, 2012 yx.ac Comment Read review article author: yx.ac article source: Yong-lucky | Thinking (http://www.ahathinking.com) Reprint Please specify, thank you for your cooperation.
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April has not written, can not so wasted ah, hurriedly water an article, haha. Review some of the basics of DP a few days ago, just do it and start with 0-1 backpacks.
This section reviews the basic model of the 0-1 backpack, about its implementation th
http://blog.csdn.net/quhongwei_zhanqiu/article/details/41577235
SPI Interface Definition
@spi annotations are defined
Public @interface SPI {
stringvalue () default ""; Specify the default extension point
Only interface classes that have @spi annotations on the interface will find the extension point implementation
The extension points are read from these files in turn
meta-inf/dubbo/internal/ //dubbo Internal implementations of the v
Epoll: from implementation to application, epoll explains implementation
Applicable scenarios of multiplexing
• When the customer processes multiple Descriptors (for example, interactive input and network set interfaces), they must use I/O multiplexing.
• I/O multiplexing is also required for a TCP server to process both the listener interface and the connected interface.
• If a server processes TCP and UD
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