GsoaP/PEAR::SOAP interoperability

I've been trying to get my C++ gsoap client request to work with my PHP PEAR::SOAP server response. Has anyone ever tried this and get it to work? Here are the details: GSOAP request: <?xml version="1.0" encoding="UTF-8"?> <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:ns4="http://www.phppatterns.com#Test1"> <SOAP-ENV:Body id="_0"> <hello xmlns="http://www.phppatterns.com#Test1"> <param-1>bonnie girl</param-1> </hello> </SOAP-ENV:Body> </SOAP-ENV:Envelope> PEAR::SOAP response: HTTP/1.1 200 OK Date: Tue, 27 Apr 2004 01:50:52 GMT Server: Apache/1.3.27 (Unix) PHP/4.3.1 DAV/1.0.3 mod_ssl/2.8.14 OpenSSL/0.9.6b X-Powered-By: PHP/4.3.1 Status: 200 OK Content-Length: 561 Connection: close Content-Type: text/xml; charset=UTF-8 <?xml version="1.0" encoding="UTF-8"?> <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:ns4="http://www.phppatterns.com#Test1" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"> <SOAP-ENV:Body> <ns4:helloResponse> <return xsi:type="xsd:string">Hello bonnie girl</return></ns4:helloResponse> </SOAP-ENV:Body> </SOAP-ENV:Envelope> Everything looks good except GSOAP doesn't like the <return> tag according to the following debug message: Unknown element 'return' (level=3, 1) IGNORING element 'return' End element found (level=3) 'return'='' A more generic question: Has anyone ever gotten a C++ SOAP client (any SOAP implementation) to correct communicate with a PHP SOAP Server (Any SOAP implementation) Thanks in Advance Norb