Hide extension number on a single cisco ip 7965 phone

Hello, we are running a Cisco ISR 2811 with call manager 7.0 for about 12 phones in a very basic configuration. I would like to hide the extension number from the display of one phone. I have a little cisco router/switch knowledge and I have done a trawl but cannot find this particular request addressed elsewhere. The web interface is disabled, so ideally solutions with CLI information please.
StephenMorAsked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

José MéndezCommented:
CME or CUCM?
0
StephenMorAuthor Commented:
Apologies for inactivity caused due to holidays. I have since discovered that it is not possible to hide the extension number of the phone. I am unsure if the ISR runs CME or CUCM. I will delete the question.
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
StephenMorAuthor Commented:
Question was answered elsewhere.
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Voice Over IP

From novice to tech pro — start learning today.