Connecting two IP PBX box using SIP Trunk
Lab Environment Suppose you have two IP PBX box one at INDIA and other at US and you want to integrate all the SIP extensions created on both the server with each other so that
How To
Advanced Configuration of Asterisk CLI
In my last post I had shown you some very basic configuration steps of Asterisk. Now I will show you Asterisk configuration including pattern matching context. Configuring SIP accounts # cd /etc/asterisk # vi sip.conf [1000]
Installing and Configuring Asterisk CLI
Asterisk is a software implementation of a telephone private branch exchange (PBX); it was created in 1999 by Mark Spencer of Digium. Like any PBX, it allows attached telephones to make calls to one another,
Forcefully overwriting while copying files
Many a times it happens you are trying to copy or move a large number of directories or files from oney" every time but it can be adjusted by the number of file is 2-3
Running multiple VNC server sessions for different users in Linux
In my another article I have shared step by step guide to configure VNC server using Red Hat Linux 7. How can I run multiple VNC server sessions on the same server at the
Secure data transfer using GPG key between Linux machines
GPG/PGP - PKI - Asymmetric Encryption Asymmetric means that the authentication is checked using a public with its private key where both the keys are different. GPG - encrypts data as well as mail which
Understanding VTOC Disk Management in Solaris
Here I will be giving you a brief overview of the disk partition used in Solaris OS. Disks: Disks consists of the following Tracks - concentric rings on each platter Cylinders - groups of tracks
How to configure ZFS (zoning) in Solaris 10
Zones in Solaris server in some way serves the same purpose as virtualization where you are allowed to create several zones which will act as an individual machine. These are the features of zones in