Category: VOIP
Learn how to – Install and Configure 3CX PBX on Debian 10/9/8
Learn how to – Install and Configure 3CX PBX on Debian 10/9/8. In this guide, we’ll cover the installation and configuration of 3CX on Debian 10/9/8 Linux distributions. This guide is a part of building an enterprise open source VOIP System on Linux. 3CX is an open standard software-based IP PBX system which offers complete Unified Communications for …
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Learn how to – Why are VoIP and IP telephony not the same thing?
Learn how to – Why are VoIP and IP telephony not the same thing?. VoIP and IP telephony are often used interchangeably, but they are definitely not the same thing. In fairness, there is a reason for them being synonymous to some, and that is because a VoIP phone is a part of the IP …
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Learn how to – Install Kamailio SIP Proxy Server From Source on CentOS 7
Learn how to – Install Kamailio SIP Proxy Server From Source on CentOS 7. Welcome to our guide on how to install Kamailio SIP Proxy Server From Source on CentOS 7 server. I had earlier written a tutorial on How to install Kamailio in CentOS 7 from repo. The link to the article is below: …
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Learn how to – How To Install Asterisk 16 PBX on CentOS 7
Learn how to – How To Install Asterisk 16 PBX on CentOS 7. Welcome to our guide on how to Install Asterisk 16 LTS on CentOS 7 Linux. Asterisk is a powerful Open Source PBX system with Enterprise features only available in commercially available PBX systems. Asterisk uses commodity Ethernet hardware and allows for the …
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Learn how to – How To Run Asterisk in Docker Container
Learn how to – How To Run Asterisk in Docker Container. Asterisk is a free and open-source tool to build/develop communications applications. It was developed by Mark Spencer of Digium, in 1999. Since 2018, Asterisk has been a division of Sangoma Technologies Corporation. It was initially created for Linux systems but currently runs on a …
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Learn how to – Openstack Error Qemu-img: Could not open ‘/var/lib/libvirt/images/’ Permission Denied
Learn how to – Openstack Error Qemu-img: Could not open ‘/var/lib/libvirt/images/’ Permission Denied. Have you ever received an error message like below while working with Openstack and KVM?. If so, a fix is given in this brief article. Command: env LC_ALL=C LANG=C qemu-img info /var/lib/libvirt/images/asterisk.qcow2 Exit code: 1 Stdout: u” Stderr: u”qemu-img: Could not open …
Learn how to – How To Install Asterisk PBX 18 LTS on CentOS 7
Learn how to – How To Install Asterisk PBX 18 LTS on CentOS 7. Hello guys, we’re going to do Asterisk 18 LTS installation in this guide. This will be a complete easy to follow tutorial. For recent release of Asterisk, check out How to Install Asterisk 16 PBX on CentOS 7. So let’s start …
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Learn how to – Install Openfire XMPP Server on CentOS 8 | CentOS 7
Learn how to – Install Openfire XMPP Server on CentOS 8 | CentOS 7. Welcome to our guide on how to install Openfire XMPP Server on CentOS 8 | CentOS 7. Openfire is a powerful instant messaging (IM) and chat server that uses XMPP/Jabber protocol. Openfire is a very popular Messaging (Chat) and Presence Server,It …
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Learn how to – Configuring Softphones for Xmpp server
Learn how to – Configuring Softphones for Xmpp server. This is a short tutorial on how to configure XMPP account on X-Lite, Zoiper and Jitsi Sofphones to be used with XMPP server like Openfire. I’m writing this because someone requested for it. I had earlier written few tutorials related to Openfire XMPP server. So the soft-phones …
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Learn how to – Install Openfire XMPP Chat Server on Ubuntu 22.04|20.04|18.04
Learn how to – Install Openfire XMPP Chat Server on Ubuntu 22.04|20.04|18.04. Welcome to our guide on How to Install Openfire XMPP chat server on Ubuntu 22.04|20.04|18.04. Openfire is a popular and powerful instant messaging (IM) server utilizing XMPP/Jabber protocol. Openfire also has all features of a decent Presence Server. For CentOS 7 Server, check …
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