Hi, I receive a lot of crash reports from the users, but i cannot reproduce it so i cannot debug. Please help ! Here's the stack trace (all the crash reports have this same stack trace):? 0 Hoiio 0x00194baa find_entry (hash.c:166) 1 Hoiio 0x00194ddb pj_hash_get (hash.c:217) 2 Hoiio 0x0020f8b7 pjsip_transport_register (sip_transport.c:910) 3 Hoiio 0x002131d1 tcp_create (sip_transport_tcp.c:622) 4 Hoiio 0x00213b8f lis_create_transport (sip_transport_tcp.c:897) 5 Hoiio 0x00210cb1 pjsip_tpmgr_acquire_transport2 (sip_transport.c:1715) 6 Hoiio 0x00209fcb pjsip_endpt_acquire_transport2 (sip_endpoint.c:1127) 7 Hoiio 0x0020c503 stateless_send_transport_cb (sip_util.c:1158) 8 Hoiio 0x0020c9fd stateless_send_resolver_callback (sip_util.c:1247) 9 Hoiio 0x0020db8d pjsip_resolve (sip_resolve.c:306) 10 Hoiio 0x00209f57 pjsip_endpt_resolve (sip_endpoint.c:1083) 11 Hoiio 0x0020cb3b pjsip_endpt_send_request_stateless (sip_util.c:1352) 12 Hoiio 0x0021c5f9 tsx_send_msg (sip_transaction.c:2066) 13 Hoiio 0x0021cdb3 tsx_on_state_null (sip_transaction.c:2279) 14 Hoiio 0x0021b9ab pjsip_tsx_send_msg (sip_transaction.c:1683) 15 Hoiio 0x002218e1 pjsip_dlg_send_request (sip_dialog.c:1234) 16 Hoiio 0x00234f07 pjsip_inv_send_msg (sip_inv.c:2751) 17 Hoiio 0x0024961f pjsua_call_hangup (pjsua_call.c:2151) 18 Hoiio 0x0017a0f9 sip_hangup (call.m:847) 19 Hoiio 0x00118c99 -[CallViewController2 endCall] (CallViewController2.m:461) -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20121114/c9392f45/attachment-0001.html>