Hi PJ-people, Forgive me if this is a silly question, but I was hoping I could get some clarification on what the "async_cnt" parameter actuallly does here. I'm in the late stage of developing a server application which will have a large volume of calls going through it. Currently I'm working on improving network / audio stability and optimising things for running on multi-core processors. All the example code I can find passes "1" for async_cnt. What is the significance of increasing this? Should it be the same as the number of worker threads on the endpoint? Enlighten me, please :) -Mark -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090227/c7d33d21/attachment.html>