Jump to content
Sign in to follow this  
testestest

Cisco IP Phone 9971 firmware update problem (prototype)

Recommended Posts

Hello everyone,

 

I recently obtained couple of Cisco 9971 IP Phones and two of them are marked as "Prototype". They has different markings on the back and both has firmwares that ends with "dev". I am running CUCM 10.5.1.11900-13.

 

Phones are running ok, can register to CUCM, but when they tries to upgrade firmware log looks like this:

 

Hidden Content

    Give reaction to this post to see the hidden content.

 

and:

 

Hidden Content

    Give reaction to this post to see the hidden content.

 

So, my question is:

What is going on in there and how to update to newer firmware.

I dont understand why all other phones can update and these two prototypes cant.

 

I hope someone will be able to help ^_^

 

THANKS

 

 

P.S.:

Nice about this phones is the fact, that telnet is enabled and you can connect to them via port 22 and see this:

 

Hidden Content

    Give reaction to this post to see the hidden content.

 

you can then root to the phone and work there.

Edited by testestest

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Sign in to follow this  

×
×
  • Create New...