Please give your opinion on what do you think is the best way for integration within a hosted IVR migration project, ws-SOAP or ws-REST? I was thinking SOAP becasue it makes more sense but I want to properly hide the customer's specific functionality from the rest of our web service clients in the wsdl. We are in the process of moving the system to another portal. The current system interacts with rest and they are not suing sml anymore. So this requires rest to be updated to respond with a new XML format or we need to update SOAP to include additional customer ivr messages. I would like to have only one deployment of soap in produciton if possible. Please let me know your opinion on chosing soap or rest for interaction purposes.