Hi all, Can any on tell me that whether there exist some SIP stack those use xml tags in messageing format. Because right now, As far as I know, most of the intermediate infrastructure is using plain text for request and response(without any xml tags). So if we use xml tags, then there will be a problem in inter-operability. So comments are welcome on this issue. Rajat. __________________________________ Do you Yahoo!? The all-new My Yahoo! - What will yours do? http://my.yahoo.com _______________________________________________ Ietf@xxxxxxxx https://www1.ietf.org/mailman/listinfo/ietf