General Issues

Secure Issabel and Elastix PBX (asterisk)

Delete cache on TablePress plugin for WordPress

Easy ISPConfig installation on Ubuntu 18

Easy install Issabel PBX on Centos 7

Let’s Encrypt certificate installation problem (Issabel PBX)

Missed calls Notification on Email (Issabel, FreePBX, Elastix, Asterisk)

Restarting Firebird

Change unwanted language – keyboard layout (windows 10)

Import an SQL file using the command line in MySQL – Centos linux

Compress folder recursively using TAR – Centos linux

Compress folder recursively using ZIP – Centos linux

LogonUser to remote machine fails with error 1326

Opencart 2.2.0.0 SSL & SEO issue fix

Setup SIP account – Zoiper

Assign OnKeyDown event on TAdvDBFormPanel (Delphi)

Opencart 2.2 redirect issue

.htaccess error: Option All not allowed here

Keep network drive alive

Error pagination page={page} in SEO (Opencart)

Drive connection to network may be lost

Adjusting a CARAT Sign Plus tax mechanism and type A AQ Sign Net

Mail server setup using ISP config

Change category image size in Journal theme (OpenCart)

SIP port forwarding (FreePBX, Elastix, Asterisk)

Unserialize a string (PHP)

Setup audio streaming (FreePBX, Elastix, Trixbox)

Fix “corrupted database” – Firebird

Return data in a corresponding cell if lookup matches

Assign store id on all products at once (PHP – OpenCart)

Which businesses are exempt from using tax electronic mechanisms (tax cash register or E.A.F.D.S.S. mechanism)