cdr
Where should transaction records go? Flat file or Database
I\'m developing a Java Enterprise Application which needs to write transaction records either to flat files or directly to a relational database. Transaction records are records which show when the tr[详细]
2023-03-10 03:01 分类：问答How to query tables to get cost of call
What Query would I need to do to calculate cost of calls in mysql database? Ive got 开发者_StackOverflow中文版two tables, one is a call log with call duration, and the other table is the tariff table[详细]
2023-02-25 13:33 分类：问答cdr文件用什么打开？
cdr文件需要使用CorelDraw软件打开。CorelDRAW是一款矢量图设计制作工具，而“.cdr”后缀名结尾的文件，则是使用CorelDraw保存的源文件。如果用户只是单纯地查看或打印cdr文件，为了方便，可以使用一些简易的看图软件[详细]
2023-02-05 10:18 分类：问答Whats the best architecture for CDR integration to a Asterisk based Application
Iam developing a VOIP platform which would allow users to make 100s of calls concurrently using my service.[详细]
2023-01-21 21:25 分类：问答Unknown user error when trying to set up replication with informix
I am on a linux system, logged in as the informix user. I have the following environment variables set:[详细]
2023-01-16 19:47 分类：问答Looking for an explanation of Asterisk's cdr log fields
Asterisk has the following fields CREATE TABLE `cdr` ( `calldate` datetime NOT NULL default \'0000-00-00 00:00:00\',[详细]
2022-12-30 18:55 分类：问答怎么用cdr画3D立体爱心？
怎么用cdr画3D立体爱心？cdr可以绘制一个3D立体爱心的，可能还有用户不知道该怎么做，那就快和小编一起来看一看下面的方法介绍哦！[详细]
2022-12-22 10:43 分类：问答What does "my other car is a cdr" mean?
Can anyone well versed in lisp explain this joke to me? I\'ve done some reading on functional programming languages and know that CAR/CDR mean Contents of Address/Decrement Reg开发者_如何学运维ister[详细]
2022-12-13 16:33 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......