Avaya IP Office UMS Web Services - 1 User License
UMS Web Services Licenses:
UMS (Unified Messaging Server) allows users to access the messages in their Voicemail Pro mailbox via either a web browser (requires IIS on the Voicemail Pro server), using a IMAP compatible email application or using Microsoft Exchange Server 2007 message store. The total number of users supported is set by adding combinations of the following licenses. Note that a license is consumed for each user configured for UMS access.