Skip navigation

Avaya Aura® Communication Manager Messaging

Also known as : CMM CMM, Communication Manager Messaging

Avaya Aura® Communication Manager Messaging is a server-based messaging solution designed to bring the full power of voice and text messaging to help improve communications and simplify information exchange within an enterprise. Communication Manager Messaging provides a low-cost and easy-to-install solution that includes call answering and messaging capabilities on the Avaya S8510 Server. Communication Manager Messaging supports up to 5,000 mailboxes.

Top Solutions

Notices & Release Notes

Set E-Notifications

User Guides & Top Documents


Related Support Forums

Product Training & Demos

  • Avaya Learning Site

    You are now leaving Avaya Support and entering the Avaya Learning website.This link should take you directly to the selected product training page once you have provided your Avaya Learning login credentials. However, you may also access any Avaya Learning page by doing the following: 1. Login to 2. Select Avaya Learning Navigator 3. From the Training List menu, scroll down to Avaya Aura® Communication Manager Messaging and select to see all available training courses .

You are now leaving Avaya Support and entering the Avaya Learning website.


This functionality is only available to customers and partners who are logged in. Please sign in now or Register using the Register Now! Link

Tips for Searching Avaya Support

A good query consists of three things:

 Enclose exact words or phrases in double quotes. Include plus (+) to require words, minus (--) to exclude words, and OR between words. i.e. forwarding OR coverage + "all calls"-- remote


Don't include "special" characters in your search (i.e. &, <, >, *, $, / ,\, ....)


The more exact the phrases are to the actual title or string of text in a document, the better the results


Welcome to the Avaya Support Website.

Please visit the Terms of Use link to review how your support may change while using Web Chat, Web Talk and the Total Service Outage Button.

Engage with the Avaya Service Community by visiting the Support Forums.

Videos and Tips on using the Avaya Support Website can be found here.

Use the Support by Product short-cut at the top of each page, and select your product and release to find the latest Product and Support Notices, the latest and top documentation, latest downloads, and the Top Solutions that agents are using to close customer tickets.

Login and leverage Ask Ava to get easy access to known solutions to your problems and to engage Avaya Live Agents through Web Chat.  We are set up for collaborating with you with screen sharing and Web Talk.


Would you like to chat with one of our Support Agents?

Yes No Ask Me Later
Ava and Web Chat functionality is only available to customers and partners who are logged in and have an active maintenance agreement.
This functionality is not available for Avaya Associates.
Session Expired .Please relogin!