The following are the unresolved issues regarding SDP and they need to be clarified before implementation. I would be thankful if any of u can give more clarification about them. they are following:
1) The concept of Service ID and its use for the purpose of Searching.
2) What is the format of the aliases provided for service and service class IDs and who provides the same and where.
3) Matching of UUIDs sent in a search pattern to the attribute value of the ServiceClassIDList Attribute.