Simple SOAP-Support for Zope need SOAPpy from http://pywebsvcs.sourceforge.net/ unpack into your products folder and restart Zope. Zope should support SOAP 1.1 and SOAP 1.2 now.
Version 0.6 for 2.6.4, 2.7.x, 2.8.x
Version 0.7 for 2.8.x, 2.9.x, 2.10.x