Check the Status of The Iptables IPv4 Firewall Run the following command to check the status of the iptables IPv4 firewall : # service iptables status Disable The Iptables Firewall Use the following commands to stop the Iptables Firewall and remove it from autostart. Disable The Iptables IPv4 Firewall Run the following commands to stop the iptables firewall … Read more
SSH- SECURE SHELL It is used to Connect to the remote system through secure shell. It giveyou a copy of remote shell on your desktop.You can also create password less login to the remote system with the help of PUBLIC/PRIVATE keys. 1.For installing SSH open the terminal and type :- # su <— to become root and enter the password> # yum install openssh-server 2. After the completion of … Read more
You can use MySQL function SEC_TO_TIME(). Example: SELECT SEC_TO_TIME(2378); Output is: 00:39:38
Solution 1. Try to run it with this command : asterisk -vvvvvvc You’ll enter into the Asterisk CLI and if something goes wrong you’ll see it. After that you can quit the CLI by entering the exit command. Then you can reconnect to the CLI by typing asterisk -r. All this commands assumed you’re the root user. If … Read more
change to asterisk source directory and do it: make config chkconfig asterisk on after that you can reboot.
Pre-dial handlers allow you to execute a dialplan subroutine on a channel before a call is placed but after the application performing a dial action is invoked. This means that the handlers are executed after the creation of the caller/callee channels, but before any actions have been taken to actually dial the callee channels. You … Read more
Action: Redirect Synopsis: Redirect (transfer) a call Privilege: call,all Description: Redirect (transfer) a call. Variables: (Names marked with * are required) Channel: Channel to redirect ExtraChannel: Second call leg to transfer (optional) Exten: Extension to transfer to Context: Context to transfer to Priority: Priority to transfer to ActionID: Optional Action id for message matching. Example: … Read more
What i want to redirect as page to another page sfter s few second. header(‘Refresh: 3;url=page.php’);