SRX cluster

You can find step by step instructions to set up an SRX firewall chassis cluster in different branch models. Before starting your cluster config,...

Installing The Asterisk PBX And The Asterisk Web-Based Provisioning GUI On Linux

I have read about Asterisk and wanted to test it out as I will be managing/troubleshooting it at work anytime soon, so I thought...

How to Install Mattermost with PostgreSQL and Nginx on Ubuntu 16.04

Mattermost is an open source messaging system written in the programming languages Golang and React. It's a slack alternative, we can build our own...

How to install Litespeed Web Server on an Ubuntu 18.04 VPS or Dedicated Server

Introduction OpenLiteSpeed is a lightweight, high performing open source web server developed, copyrighted and maintained by LiteSpeed Technologies. It has a remarkable web-based GUI for administration. It...

Homer SIP capture and VoIP Monitoring Install Guide

Homer is a carrier-grade SIP capture and VoIP monitoring system. This procedure will show how to install Homer on a CentOS v7 server. CaptAgent is...

Asterisk/FreePBX on an OpenVZ/Virtuozzo Virtual Private Server (VPS)

This install procedure can be used in a generic OpenVZ or Virtuozzo environment or inside an all in one OpenVZ installer+GUI product such as Proxmox VE.   It is the...

Kazoo v4 Single Server Install Guide

Kazoo is a highly scalable API based VoIP telephony platform.  This guide shows how to install Kazoo v4 on one CentOS v7 server.  It can...

Kazoo v3 Single or Multiple Server VoIP Telephony Platform Install Guide

KAZOO is an open source, scalable, distributed, cloud-based VoIP telephony platform.  It is designed to handle anything from small offices to small countries.  Kazoo relies heavily on other mature,...

LINK AGGREGATION – PART 4 (LAG CONFIGURATION ON ALCATEL-LUCENT DEVICES)

LAG Configuration on Alcatel-Lucent Devices In the previous article we focus on how to configure link aggregation on Cisco and Juniper devices. Here we will...

LINK AGGREGATION – PART 3 (LACP CONFIGURATION ON JUNIPER DEVICES)

LACP Configuration on Juniper Devices We have talked about LACP in the previous articles on Cisco Routers. Here we will focus on how to do...