FusionPBX Error 502 Bad Gateway.
This article covers FusionPBX and fixing an error 502 bad gateway. The error is caused by a permissions problem.
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Asterisk FreePBX Feature Code Reference
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How to setup Exchange or Microsoft 365 email on a mobile device
Setting up your Exchange or Microsoft 365 email on a mobile device is essential for staying connected and productive on the go. This guide will walk you through the process of configuring your email on various mobile operating systems and email client applications. Whether you’re using an Android device, an iPhone, or another mobile OS, … Read more
How to factory reset a SonicWALL TZ firewall
This procedure will help guide you through how to factory reset a SonicWALL firewall and get access back to the configuration page using the default credentials.
Asterisk FreePBX FOP2 error disabling Do Not disturb DND
If you are getting a error attempting to disable DND on your Asterisk phone system and you have FOP2 installed and you have recent updates to the Asterisk program, this may be a fix for you.
Installing GoDaddy SSL Certificates on a Cisco IOS Router using CLI
I have found the process of Installing GoDaddy SSL Certificates on an IOS router had, like many Cisco projects, become a research project. The process is poorly documented, and many of the documented commands are outdated due to the changes in IOS. I hope this helps save some time and energy on your part. … Read more
Do I need a Surge protector or UPS for my Computer Equipment
Question: Hello, I don’t know if I need a surge protector or not. I have 2 computers (1 laptop + 1 desktop), 1 printer, 1 lamp, 1 external hard drive, and 1 monitor all connected to 1 outlet through an extension cord. If I need a surge protector, do I need a high joules one … Read more
Dell RAID Storport Driver version is out of date 5.2.3790.4173
On a Dell server running Microsoft Windows Server 2003 and Dell RAID with the latest Dell updates you may see a warning about: “Driver version is out of date.” – Firmware Version 5B2D Driver Version 6.46.2.32 Storport Driver Version 5.2.3790.4021 Minimum Required Storport Driver Version 5.2.3790.4173 – This warning is dues to the Microsoft StorPort … Read more
How to setup DDNS (Dynamic DNS) on a Cisco IOS router
Normally we try to setup static IP addresses for our managed routers. However in this case the router was residential and in Singapore. Getting a static IP address was actually impossible. I started the project by researching DDNS providers. Many of the DDNS providers that were free in the pase are no-longer free. However no-ip.com … Read more
Create e-mail alerts for windows server backups
How to create email alerts for backups in Windows Server 2008 R2 and Microsoft Small Business Server 2011 – Backups are one of those things that often get neglected until you need to restore something. This is what getting alerts to put the problems in front of you are so important for backup systems. The … Read more