Avaya IP Office V8.1 Not greeting callers

Avaya IP Office 500 switch/hub going into a patch panel. - All seems OK

Running Avaya  IP Office 8.1 Manager on the PC. Our phone system is no longer greeting callers. It just rings and rings and rings.
I'm able to ping the gateway and static ip. Everything was working up until a few days ago apparently.

I tried rebooting the Avaya and also the IP Office 500 Switch.

Any ideas or direction is greatly appreciated.

TY All...
LVL 1
Joel BudITAsked:
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.

Joel BudITAuthor Commented:
The VM feature is not running. VM Pro. Any phone I goto i select voicemail and it's basically not available, it's causing the greeting to not work also when people call in.

From what I can tell no ip's changed, internally or externally. They user are still able to call in and out. I have to do some research but curious if anyone has any pointers or ideas.
Joel BudITAuthor Commented:
"Voicemail Pro connection failure"

Last Date Of Error   Occurrences  Error Description                            
-----------------------------------------------------------------------------------
   4/4/2018 4:55:02 PM  3            The following system resources are all in use:
                                     Voicemail Channels
Joel BudITAuthor Commented:
Solved services.msc turn on VMPro.

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
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
Avaya

From novice to tech pro — start learning today.