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2.2.2.7.11 mwi

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This section describes behaviors supported in versions described by endnote <27>.

The mwi category instance MAY contain voice mail information of the self-user. This category instance SHOULD contain unread voice mail count, read voice mail count and message waiting indication.

The following example illustrates the format of a mwi category instance.

 <mwi 
   xmlns="http://schemas.microsoft.com/2006/09/sip/mwi" 
   messageWaiting="true" 
   unreadVoiceMailCount="30" 
   readVoiceMailCount="13" />

Elements and attributes are defined as follows. For the full XML schema, see section 7.

The XML elements of a mwi document MUST conform to the schema defined in section 7.9.

  • mwi: A root element of the mwi category instance. This element has the following attributes.

    • majorVersion (optional): Major version of mwi data format.

    • minorVersion (optional): Minor version of the mwi data format.

    • messageWaiting (required): Boolean value that indicates whether there is a new voice mail for the self-user (true) or (false).

    • unreadVoiceMailCount (optional): Unread voice mail count for the self-user.

    • readVoiceMailCount (optional): Read voice mail count for the self-user.