THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. A new Flyspray task has been opened. Details are below. User who did this - Morten Tryfoss (mtryfoss) Attached to Project - sip-router Summary - Max-forwards header missing Task Type - Bug Report Category - tm Status - Unconfirmed Assigned To - Operating System - All Severity - Medium Priority - Normal Reported Version - 3.3 Due in Version - Undecided Due Date - Undecided Details - Microsoft Lync requires a Max-forwards header when trying to ping the server with OPTIONS. It doesn't answer the request at all if it's not present. Please see attached patch. This is working for me, but I don't know if it's the right way to do it. One or more files have been attached. More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=271 You are receiving this message because you have requested it from the Flyspray bugtracking system. If you did not expect this message or don't want to receive mails in future, you can change your notification settings at the URL shown above.