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OMTP VISUAL VOICEMAIL INTERFACE SPECIFICATION v1.2
VVM TUI Features Limitations
The VVM service has the following limitations relating to specific TUI features:
Re-save: When a message is re-saved via the TUI, the
original message is deleted and the internal date of the
new message reflects the last date in which the message
was re-saved. The original message deposit date can be
obtained from the message Date header.
ECC from the same CLI Aggregation: When ECC
messages from the same CLI are aggregated, the internal
date of the resulted message reflects the last missed call
date. The date in which the ECC was first issued can be
obtained from message Date header.
Note: When these TUI features are used, the UID of the message on which
the action was executed changes.
1.4. MESSAGE RETRIEVAL HEADER REFERENCE
The following types of headers are returned to the VVM client during message
retrieval sessions:
Standard Root Level Message Retrieval Header
Reference: Describes the standard message headers
returned in the root level of the message
VVM Specific Root Level Message Retrieval Header
Reference: Describes the VVM specific message headers
returned in the root level of the message
Attachment Message Retrieval Header Reference:
Describes the message header returned at the attachment
level of the message
For examples of MIME messages, see VVM Message Command Examples.
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