24 Overview | Nortel Networks Confidential |
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and has messages waiting, the system sends a Notify to the client.
•MESSAGE RETRIEVAL: A subscriber calls the voicemail server for message retrieval. The subscriber is then connected to the voicemail server and accesses the mailbox to retrieve messages.
When you provision the voicemail server, specify which SIP Application Module is the host (see the Configuration chapter in this document for details). Only the SIP Application Module that is hosting a particular voicemail server attempts to establish an SMDI connection with that voicemail server.
Note: SMDI is used in certain voicemail configurations to allow the voicemail server to send Message Waiting Indication information to the SIP Application Module. Also when connected to a
Registration—static and dynamic
Registration can take two forms:
•Static
Users or administrators can perform static registrations. With static registration, the user can obtain a presence when not logged into the network. The user can obtain a presence and an account in one of the following ways:
—Using the SIP Provisioning Client, the administrator can add a user account and assign a static route.
—When users have accounts, they can add contact information, such as PSTN numbers or cell phone numbers, to their routing information.
•Dynamic
Once a user logs in,
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