<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
               xmlns:m="http://schemas.microsoft.com/exchange/services/2006/messages"
               xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types"
               xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
               xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <soap:Header>
    <t:RequestServerVersion Version="Exchange2010" />
  </soap:Header>
  <soap:Body>
    <m:GetPhoneCallInformation>
      <m:PhoneCallId Id="NDDY5uY29y9t"/>
    </m:GetPhoneCallInformation>
  </soap:Body>
</soap:Envelope>

<?xml version="1.0" encoding="utf-8"?>
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
  <s:Header>
    <h:ServerVersionInfo MajorVersion="14" 
                         MinorVersion="0" 
                         MajorBuildNumber="639" 
                         MinorBuildNumber="20" 
                         Version="Exchange2010" 
                         xmlns:h="http://schemas.microsoft.com/exchange/services/2006/types" 
                         xmlns="http://schemas.microsoft.com/exchange/services/2006/types" 
                         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
                         xmlns:xsd="http://www.w3.org/2001/XMLSchema"/>
  </s:Header>
  <s:Body xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
          xmlns:xsd="http://www.w3.org/2001/XMLSchema">
    <GetPhoneCallInformationResponse ResponseClass="Success" 
                                     xmlns="http://schemas.microsoft.com/exchange/services/2006/messages">
      <ResponseCode>NoError</ResponseCode>
      <m:PhoneCallInformation xmlns:m="http://schemas.microsoft.com/exchange/services/2006/messages">
        <t:PhoneCallState xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types">Connected</t:PhoneCallState>
        <t:ConnectionFailureCause xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types">None</t:ConnectionFailureCause>
      </m:PhoneCallInformation>
    </GetPhoneCallInformationResponse>
  </s:Body>
</s:Envelope>