Introduction - Grandstream Networks UCM6 Series Service Manual

INTRODUCTION

Voicemail is a centralized service used in businesses for sending, storing and retrieving audio messages.
When a user is busy or not available, the caller will listen to a prompt message that contains instructions to
leave a voice message to the callee so that they can check it later when available again. The voicemail
system also notifies users about new voicemails received to their box and they can access it via their
extensions using feature codes or from the user portal.
Voicemail systems make a Phone System more flexible and powerful by allowing information and messages
to pass between users even when one of them is not present.
Note: In this document the UCM6xxx includes UCM62xx, UCM6510 and UCM63xx series.
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UCM6xxx Voicemail service Guide