ifconfig missing in Ubuntu 18.04

Command ‘ifconfig’ not found in Ubuntu 18.04 ifconfig utility has been deprecated and completely removed in Ubuntu 18.04 If you try to run ifconfig you will get error: administrator@ubuntu:~$ ifconfig Command 'ifconfig' not found, but can be installed with: sudo apt install net-tools You may install ifconfig utility by running sudo apt install net-tools or you

CallerID Lookup Source in FreePBX

How to display a name instead of CallerID for a call coming from PSTN CID Lookup Source is a feature that allows us to display names instead of CallerID numbers for incoming calls from PSTN. For example, you might want to add your colleagues’ names and cell phone numbers to the list, so when they

How to enable call recording in FreePBX

Call recording in FreePBX. FreePBX allows us to enable call recording without any additional hardware and licenses. It also has a web interface for playback, so we can easily find the recordings and listen to them using only built-in tools. In this post we are going to look at the call recording configuration steps for

How to configure DHCP server on Aruba switches

The configuration of DHCP server on Aruba switches is pretty similar to the configuration of DHCP server on Cisco switches, except that Aruba switches require  dhcp-server explicitly enabled on an interface. First, we have to configure L3 interface on our switch, the snippet below shows how to assign IP address(192.168.1.1) to VLAN 1. Now that

How to configure IVR greeting in FreePBX.

What is IVR greeting?  IVR greeting (also called Auto-Attendant Greeting) is what you hear when you call some company’s number, like “Thank you for calling, If you know the extension number, please, dial …”.   IVR configuration in FreePBX 13. FreePBX allows you to configure IVR greetings without complex CLI commands and scripts, using only