The AMI password is stored in /etc/asterisk/manager.conf:
[admin]
secret = old_password ; change this line
permit = 0.0.0.0/0
read = system,call,log
write = originate
Edit the file, change secret, then reload AMI:
asterisk -rx "module reload manager"
If you lose your Asterisk admin password and are prompted for a “registration code”: asterisk password recovery registration code verified
First, it is critical to understand what “registration code verified” means in the context of Asterisk.
Vanilla Asterisk (the open-source PBX engine) does not have a "registration code." However, many commercial distributions and GUIs built on top of Asterisk—such as FreePBX Commercial Modules, Sangoma PBX, VitalPBX, or PBXact—use license keys. The AMI password is stored in /etc/asterisk/manager
When you attempt a password recovery on these systems, the software may detect that you are bypassing normal authentication (e.g., using single-user mode or a recovery ISO). To prevent unauthorized access, the system may lock critical configuration files behind a verified registration code. You might see prompts like:
Thus, "asterisk password recovery registration code verified" is not a generic error—it is a security feature of commercial PBX distributions. Edit the file, change secret , then reload
On various hacking, cracking, or “software recovery” forums, you may find tools named something like Asterisk Password Recovery Pro or Asterisk Registration Code Generator. These are not related to the Asterisk PBX but rather generic password recovery tools for Windows or web scripts that require registration codes.
If you’ve lost the password for the Linux OS (where Asterisk runs) or the Asterisk manager interface, follow these steps:
if command -v fwconsole &> /dev/null; then fwconsole admin --password "$NEW_PASS" echo "FreePBX password reset via fwconsole." else # Manual MySQL reset mysql -u root -e "UPDATE asterisk.ampusers SET password_sha1 = SHA1('$NEW_PASS') WHERE username = '$USERNAME';" fi