How to use TFTP to restore the firmware of a broken Yealink T21P phone
Under certain circumstances a Yealink T21P phone might not have the latest firmware or might have crashed: You’ve bricked the the phone due to a
Under certain circumstances a Yealink T21P phone might not have the latest firmware or might have crashed: You’ve bricked the the phone due to a
Steps: Reboot. You should see the menu with CentOS 7 and have a few split seconds to press e for edit. Scroll down, you’ll have
MikoPBX log files: Asterisk tail -f /storage/usbdisk1/mikopbx/log/asterisk/verbose tail -f /storage/usbdisk1/mikopbx/log/asterisk/error tail -f /storage/usbdisk1/mikopbx/log/asterisk/messages tail -f /storage/usbdisk1/mikopbx/log/asterisk/security_log System tail -f /storage/usbdisk1/mikobpx/log/system/messages PHP tail -f /storage/usbdisk1/mikobpx/log/php/error.log Fail2ban
MikoPBX is an incredibly stable and minimal implementation of Asterisk. None of the bloatware you’ll get with FreePBX and all the other variants, rather just
At times you might get reminders to update the Nextcloud AIO containers. As a newbie this seems more challenging than usual, because the reminder message
Under certain circumstances a Yealink T21P phone might not have the latest firmware or might have crashed: You’ve bricked the the phone due to a
Steps: Reboot. You should see the menu with CentOS 7 and have a few split seconds to press e for edit. Scroll down, you’ll have
MikoPBX log files: Asterisk tail -f /storage/usbdisk1/mikopbx/log/asterisk/verbose tail -f /storage/usbdisk1/mikopbx/log/asterisk/error tail -f /storage/usbdisk1/mikopbx/log/asterisk/messages tail -f /storage/usbdisk1/mikopbx/log/asterisk/security_log System tail -f /storage/usbdisk1/mikobpx/log/system/messages PHP tail -f /storage/usbdisk1/mikobpx/log/php/error.log Fail2ban
MikoPBX is an incredibly stable and minimal implementation of Asterisk. None of the bloatware you’ll get with FreePBX and all the other variants, rather just
This is a document that assists with the troubleshooting of an Asterisk based PABX that is not working properly. It was done based on a