As you know the default pjsip_max_pkt_len is 4000, but sometimes the received msg would be larger than it, so I changed it to be 5000, but as the result, the app crashes, So how should I increase it without crash? THANKS! -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20140417/398eec99/attachment.html>