Hello, I was reading the SER DG when I came upon a sentence (twice on the same page) saying that there is a chapter dealing with, and I quote, SIP Message Modifications. However, the said chapter does not exist in the 0.8.8 version of the document. Can someone shed some light on the subject? :-) Cause I really need to understand the workings of that part of the server. Thanks in advance Ahmed _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/