1.7 Versioning and Capability Negotiation
This document covers versioning issues in the following areas:
Supported Transports: This protocol uses SOAP 1.1, as specified in section 2.1.
Protocol Versions: This protocol specifies only one WSDL port type version. The WSDL version of the request is identified by using the t:RequestServerVersion element, as described in [MS-OXWSCDATA] section 184.108.40.206, and the version of the server responding to the request is identified by using the t:ServerVersionInfo element, as described in [MS-OXWSCDATA] section 220.127.116.11.
Security and Authentication Methods: This protocol relies on the Web server that is hosting it to perform authentication.
Capability Negotiation: This protocol does not support version negotiation.