Upper: CentOS 5.8 asterisk-1.8.10.1 Installation: Install, add Bluetooth support, add AMR-NB audio codec
Reference: CentOS 5.8 aasterisk 1.8 RC2 installation FreePBX http://blog.csdn.net/jianghao616/article/details/6059658
Environment:
CentOS 5.8
asterisk-1.8.10.1 =============================================================================================================== == One: see if the following services are missing from the system, and the m
FreePBX system recording menu Arbitrary File Upload Vulnerability
Release date: 2010-09-23Updated on: 2010-09-25
Affected Systems:FreePBX 2.8.0Description:--------------------------------------------------------------------------------Bugtraq id: 43454Cve id: CVE-2010-3490
Previously called Asterisk Management Portal, FreePBX is a standardized implementation of the IP telephone tool Asterisk and provides We
about The installation of FreePBX, I do not want to say anything, the internet piracy is rubbish, or look at the official bar, the harm I did not know the day of the problem. In the end I do not know where I was wrong, may be a privilege problem, there may be other reasons. Asterisk installation should be no problem, I installed less than three times, but this installation, in the./configure when the man ignored a warning, thought an overall picture,
Release date:Updated on:
Affected Systems:FreePBX 2.xDescription:--------------------------------------------------------------------------------Bugtraq id: 65756
FreePBX is an open source Web PBX solution.
FreePBX 2.x and other versions have the remote command execution vulnerability. Attackers can exploit this vulnerability to execute arbitrary commands in the context of the affected application.
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Test
FreePBX SIP TrunkDockingbackground: PBX1 is a virtual machine running FreePBX, whichnow needs to be connected via SIP TRUNK docking , PBX2, using PBX2 E1 The line calls out the phone. PBX1 192.168.100.1PBX2 192.168.100.2PBX1on the configurationOneConfigurationTrunkNew SIP TRUNK650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/54/0B/wKioL1R2mLHDypJCAACZApCqdfY299.jpg "title=" 1.png " alt= "Wkiol1r
You can configure a SIP Phone as needed, but video functions cannot be implemented in the early stage,
Now the video function has been successfully configured. Please share with us:
The premise is to create an account through extensions and use X-lite as the client:
1. log on to freepbx. The default value is admin/admin. Click module admin and check for update online.
2. Click Check update and you will see the plug-in. Some of them are tool mo
1.
Back up database
Concept: it refers to backing up all data files and control files of the database, and also backing up parameter files and password files.
Note: When backing up a database, do not back up redo logs.
1.1
Consistent backup
Concept: Database Consistency backup refers to the method for backing up all data files and control files after the database is disabled. When the SHUTDOWN command is u
1. System Backup
Based on the degree of preparation of the backup system, it can be divided into three categories: Cold backup, warm backup and hot backup.
1.1 The cold backup system is not installed or configured to the same or s
Tags: sqlAccident background:suddenly the database is corrupted for no apparent reason, and differential or transaction log backups 3 point will be automatically done, then how to 2 Point to 2 Point + data recovery between the ? this needs to be restored by backing up the tail log. Environment Description:A company has installed aSQL Serverdatabase, in order to ensure that the database can be repaired in the event of a failure, the administrator has done ba
1.
backing up a databaseConcept: A backup of all data files and control files for a database, as well as the backup of parameter files and password filesNote: Do not back up the redo log when you back up the database.1.1Consistent backupConcept: Database Consistent backup refers to the method of shutting down all data files and control files for a database
Cold backup:
Cold backup is completed in archive mode.
Close Database
Back up all data files, initialization parameter files, control files, redo logs, and archived redo logs.Parameter file: Show parameter spfile;Control File: Select * from V $ controlfile;Redo log file: Select * from V $ logfile;Archive log files: Select sequence #, first_time v $ loghist;
Hot Bac
1. Current mainstream backup technologies
Data backup:
That is, the data is backed up, the data to be stored is copied directly, or the data is converted to an image and saved on the computer. Such as Ghost and other backup software, CD burning and Mobile Disk Storage.
This model is easy to understand and can be divided into two types: file-by-file and image. One
"Operating System Error 5 (Access denied)" is displayed during SQL SERVER database backup ). The backup database is being terminated abnormally ." Wrong solution: database backup. backup
"Operating System Error 5 (Access denied) occurs when the SQL SERVER database is backed up ). The
Differential backup: Back up data based on full backup. Because the tar command cannot implement differential backup, this article explains how to use the dump and restore commands. Of course, the dump and restore commands can also implement full backup and Incremental backup
The way data is backed up with full backups, differential backups, and incremental backups, what is the difference between these three ways of backing up, and how do you choose them in a specific application? This article gives an introduction to these questions.I. Brief introduction of Backup mode1. Full backupBacks up all selected folders, and does not rely on the archive properties of the files to determine which files to back up. During the
I. OverviewBackup and recovery is critical to system maintenance. Unreasonable backups and restores can put your data at risk of loss. Many users are unaware of this risk when they lose important data. Recovering data from this situation will be time-consuming and difficult. So we should learn from the mistakes of others and make sure that your system is protected. Consider some questions first: When do backups take place? If you can accept one weeks of data loss, then a weekly
Xtrabackup backup of large databases (full backup and Incremental Backup)
Xtrabackup
Xtrabackup is a free Database Hot Backup Software open source by percona. It can back up InnoDB databases and XtraDB storage engine databases in non-blocking ways (Table locks are also required for MyISAM
Label:Original address: HTTP://WWW.TUICOOL.COM/ARTICLES/RZRNQ2 Xtrabackup Introduction Percona Xtrabackup is open source free MySQL database hot backup software, it can be InnoDB and XTRADB storage Engine database non-blocking backup (for MyISAM backup also need to add a table lock). Xtrabackup supports all Percona servers, MySQL, mariadb, and drizzle. Xtrabackup
Percona xtrabackup backup MySQL (full backup and incremental backup)Xtrabackup IntroductionPercona Xtrabackup is an open source, free MySQL database hot backup software that can back up non-blocking databases for InnoDB and XTRADB storage engines (for MyISAMBackup also requires a table lock). Xtrabackup supports all Pe
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