Anshu S. (Sudhanshu) sah-anshu

Installing FreeSWITCH 1.10.X on Ubuntu 18.04 | 20.04 | 22.04 LTS

Introduction

FreeSWITCH is a software defined telecom stack that runs on any commodity hardware. FreeSWITCH can handle voice, video and text communication and support all popullar VoIP protocols. FreeSWITCH is flexible and modular, and can be used in any way you can imagine

This guide demonstrates how to get it install FreeSWITCH and get it up and running on a Ubuntu 20.04 LTS machine

Prerequisites

To follow along with this guide, you need one Ubuntu 20.04 LTS server which has prerequisite packages installed and configured. In order to install required packages issue following command

Secured HLS setup with Nginx as media server

This example is part of this article.

This is an example for an HLS delivery with basic security. Nginx compiled with nginx-rtmp-module & secure-link is used as media server. Features:

Domain filtering
Referrer filtering
Embed buster

Getting WiFi adapter running on the Raspberry Pi

Plug the USB WiFi adapter into one of the free USB ports on the Raspberry Pi. Power up the Raspberry Pi. At this point you need to either connect to the Raspberry Pi via an Ethernet cable or use a keyboard and a monitor to access the Raspberry Pi.

If you need help connecting to the Raspberry Pi look at this post remotely using a wired network connection.

After booting and logging-in you want to make sure that the Raspberry Pi found your new wireless adapter. To look at which peripherals the operating system found when booting run the following command:

dmesg | more

	Ignore all that craziness below. These can be set from the cli with the "pritunl" command.

	The commands below can be used to get/set the values of the cert, key, port and if the :80 -> "app.server_port" redirect is active.


	# Get current SSL server cert:
	pritunl get app.server_cert

	# Get current SSL server key:
	pritunl get app.server_key

	##
	# ModSecurity NGINX INSTALLATION SCRIPT
	##

	# Install Prerequisite Packages
	echo "Install Prerequisite Packages";
	sudo apt-get install -y apt-utils autoconf automake build-essential git libcurl4-openssl-dev libgeoip-dev liblmdb-dev libpcre++-dev libtool libxml2-dev libyajl-dev pkgconf wget zlib1g-dev

	OPT_DIR=/opt
	NGINX_DIR=/etc/nginx

	<?php

	// contributed by supplify.com
	error_reporting(E_ALL);
	ini_set('display_errors', 1);
	require_once '../curl/Zebra_cURL.php';
	require_once '../app/Mage.php';
	Mage::app();

	class action extends Zebra_cURL{

	import pickle
	from twisted.internet.defer import inlineCallbacks
	from twisted.internet import reactor
	from twisted.internet.protocol import ClientCreator
	from twisted.python import log

	from txamqp.protocol import AMQClient
	from txamqp.client import TwistedDelegate

	import txamqp.spec

	""" Simple mod from the original gist submitted by @zoufou
	https://gist.github.com/zoufou/5701d71bf6e404d17cb4

	Mod by: @pguillem

	Purpose:
	- Integrates PySQLPool lib to handle MySQL
	- Visit https://pythonhosted.org/PySQLPool/tutorial.html

	Requirements:

	package com.sundeepmachado;

	import java.io.File;
	import java.net.URL;

	import junit.framework.Assert;

	import org.openqa.selenium.By;
	import org.openqa.selenium.WebDriver;
	import org.openqa.selenium.WebElement;

	import csv

	sniff_range = 4096
	delimiters = ';\t,'

	infile_name = 'blabla.csv'

	sniffer = csv.Sniffer()

	print 'Reading file: %s' % infile_name