Hello, I am running into a crashing problem with pjsip. It does not happen very often, this particular crash has happened four or five times over the last few weeks (making tens of thousands of calls). The application is uses pjsua-lib. pjsip/sip_transaction.c:2758 pj_assert(event->body.timer.entry == &tsx->timeout_timer); Each time the above pointer comparison has failed, there has been exactly 48 bytes difference between the two pointers. I have not had the opportunity to become familiar with the sip part of pjsip, so I am hoping someone can shed some light on this issue. I have saved all of my core dumps and some of my log files if anymore information is required. Thanks, -- Michael Broughton, Advanis Unintended Recipient & Unauthorized Use of E-Mail: This message and attachments may contain confidential or privileged information that is intended only for the named recipient of this e-mail. Any unauthorized use or distribution is not permitted. If you have received this e-mail in error, deleting the e-mail and notifying the sender would be appreciated. Thank you.