Answer Multiple Calls on 3CX RingGroups
Scenario: Extension 101 and Extension 102 is part of Ring Group. When either of the extension is on an active call, they do not receive any notification for a second…
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November 11, 2022
Factory Resetting common IP Phones used with 3cx
Here are the steps required to factory reset common IP phones. Please note that regardless of the phone manufacturer, while the phone is being reset, please do not disconnect the…
October 24, 2022
Generate QR Code using Google API
QR (Quick Response) codes it a type of two dimensional bar-code invented by Japanese company 'Denso Wave'. It has recently been popular due to the pandemic for creating different shortcuts…
August 18, 2022
Outlook PST File Limitation Windows Registry
HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Outlook\PST Create new DWORD Value MaxLargeFileSize WarnLargeFileSize Decimal value in MB
January 22, 2022
Virtualbox headless start VM on boot
shell:startup "C:\Program Files\Oracle\VirtualBox\VBoxManage.exe" startvm centos--type headless >> startvm.bat file
August 26, 2021
piping findstr /i
Find a specific string by piping findstr /i For Instance: ipconfg | findstr /i "ipv4" systeminfo | findstr /i "Install Date"
April 16, 2021
Find Public IP using CMD/BASH without third party websites
nslookup myip.opendns.com resolver1.opendns.com [works in both cmd/bash] dig +short myip.opendns.com @resolver1.opendns.com [linux only] curl ifconfig.io
April 15, 2021