4.2.1 Establishing a CONNTYPE_TXUSER_TIPPROXYGATEWAY Connection

Before protocol-specific messages are exchanged, a CONNTYPE_TXUSER_TIPPROXYGATEWAY connection is established between the TIP interoperability application and the TIP interoperability provider—just as in the example Establishing a CONNTYPE_TXUSER_TIPPROXYGATEWAY Connection (section 4.1.1).