How To Decrypt Encrypted SIP User’s Secret

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Asterisk Users 2 Comments

Dear all,

My office have an old asterisk PBX system (asterisk 11.4), and it encrypt all the SIP User’s secret. But the voip engineer before me didn’t save / documented those password. Now the server’s hardware is begin to broke, it hangs a lot, and have a lot of call problem.

We already have a new asterisk PBX to replace it, but we have difficulty to retrieve the encrypted password.

about a hundred of our customer use an old IPPhone that doesn’t have a reset button to hard reset the admin password (back to factory default). The previous engineer also change the IPPhone’s admin password without any documentation. So, we can not move / change those IPPhone to the new PBX.

Is there a way for us to retrieve / decrypt those SIP secret ?

Or anyone has any experience how to reset this IP Phone (Dayou Ddip-100)

Any suggestion are appreciate, because I’m really desperate.

Thanks in advance,

Regards,

Ikka Jakarta – Indonesia

2 thoughts on - How To Decrypt Encrypted SIP User’s Secret

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  • Are you talking about sip registrations, as above they can be found in the sip config files, assuming your PBX is still at least working and you can look at the config files.

    Is there a way for us to retrieve / decrypt those SIP secret ?

    Most phones don’t have a reset button, rather a keypress combination to reset them. I can’t read the manual unfortunately, can you get hold of the manufacturers?
    You can figure out the SIP password from the files, and if you shift the IP address to the new server you should be fine.