3.1.4.8.2.1 m:PlayOnPhone Element

The PlayOnPhone element specifies a request to play a voice message or item on a telephone. This element MUST be present.

 <xs:element name="PlayOnPhone">
   <xs:complexType>
     <xs:sequence>
       <xs:element name="entryId"
         type="s:string"
         maxOccurs="1"
         minOccurs="1"
        />
       <xs:element name="DialString"
         type="s:string"
         maxOccurs="1"
         minOccurs="1"
        />
     </xs:sequence>
   </xs:complexType>
 </xs:element>
  

The following table lists the child elements of the PlayOnPhone element.

Element name	Type	Description
entryId	s:string [XMLSCHEMA2]	Specifies the identifier of the voice mail or item to play. This element MUST be present. The value of the entryId element is encoded as a base64 string (as specified in [RFC2045] section 6.8).
DialString	s:string	Specifies the telephone number, as defined in [RFC3966], to dial. This element MUST be present.

The EntryID that represents the item identifier that is used in the entryId element can be retrieved by using the Mailbox Search Web Service Protocol, as specified in [MS-OXWSSRCH].  Specifically, the FindItem operation, as specified in [MS-OXWSSRCH] section 3.1.4.2, can return a StoreEntryId element, as specified in [MS-OXWSCORE] section 2.2.4.24, when the FieldUri attribute of the FieldUri element, as specified in [MS-OXWSCDATA] section 2.2.4.55, of the AdditionalProperties element, as specified in [MS-OXWSCDATA] section 2.2.4.42, has the value "item:StoreEntryId" in the request.