ok, I have been reading the WAP specifications and this question is related to WTAI specifications. It mentioned the various APIs but doesnt mention the various response codes from them ? Shouldnt it be a standard by now ?
A few scenarios:
#1 What response code indicates that some kind of action is being taken to process the call ?
#2 What response code indicates that the called party is being alerted
#3 What response code indicates that call has been received and will be processed in a queue ?

I have many more such scenarios which needs to be answered ? Any help would be highly appreciated.