Friday, April 19, 2019

How to Install FreePBX 15 on Ubuntu 18.04 / 16.04 / Debian 9

FreePBX is a web-based open source GUI (graphical user interface) that controls and manages Asterisk (PBX). This tutorial will help you to Install FreePBX 15 on Ubuntu 18.04 / 16.04 /...

Configuring IVR in Asterisk PBX Server

IVR is an Interactive Voice Response which takes input from a caller, perform an action based on that input, and return a result to the caller. Traditionally, IVR systems have been...

How to secure Asterisk and FreePBX from VoIP Fraud and Brute force attacks

In this guide, I'll show you how to secure your Asterisk and FreePBX setup by setting up an effective VoIP Blacklist using Geo-location filtering. Nowadays there are lots of brute force attack and VoIP...

How to Integrate Openfire XMPP Chat Server with Asterisk PBX server

After successfully Installing Asterisk PBX server and Installing Openfire XMPP Chat server, it's time to integrate the two so that our Chat server can be used within the VOIP infrastructure build...

How to install SIPp testing tool on Ubuntu 18.04 / Ubuntu 16.04

SIPp is an open source SIP protocol test tool/traffic generator which includes a few basic SipStone user agent scenarios (UAC and UAS). It is able to establish and releases multiple calls...

How to install Asterisk PBX 13.x on CentOS 7 step by step guide

Hello guys, we're going to do Asterisk 13.0.6 installation in this guide. This will be a complete easy to follow tutorial.  For recent release of Asterisk, check out How to Install...

CALL TRANSFER AND FORWARDING IN ASTERISK CONFIGURATION

Asterisk is a very powerful media server for call routing and with great design and configuration can be used sustainably in a company,institution or office. Case scenario 1:Call forwarding Say you have...

Install Siremis Web management interface for Kamailio SIP Server on Ubuntu 18.04

In this guide, you'll learn to Install Siremis on Ubuntu 18.04 LTS (Bionic Beaver). Siremis is a web management interface for Kamailio SIP Server. It allows you to provision user profiles,...

How to Install Asterisk 15 PBX on CentOS 7

Asterisk is the most popular and completely open source PBX system with features of commercially available PBX systems. In this guide, we will show you how to install Asterisk 15 on...

How to install and configure Festival for Asterisk use

We'll go through the process of installing and Configuring Festival Speech-to-text utility developed by University of Edinburgh, UK community. Text-to-speech conversion is very crucial when working with Asterisk Pbx or any Media...