Hi, I plan to integrate pjsip inside "Nokia Siemens Networks IMS" test environment for various security and performance tests. I had to solve problem with Digest authentication - most of our test environments require clients to use "auth-int" quality of protection. I studied pjsip carefully and even if I saw some stuff related to it, I realized it is not supported. Since difference between "auth" qop (which is supported) and "auth-int" isn't big (only MD5 of message body is added to computation of digest response) I wrote it in the code and tested it in our test labs. My question is - is there some way how to "add" this feature to pjsip? I could provide my changes in code and also some support (knowledge, testing) for it. I tried to find more about contribution to pjsip, but didn't found much on pjsip website. Michal
