Dear All, I am using PJSUA_WINCE, I added a YES/NO MessageBox to the on_incoming call. It shows up fine, but when I click hangup I get "access violation error" at /* Internal */ PJ_INLINE(void) pj_link_node(pj_list_type *prev, pj_list_type *next) { ((pj_list*)prev)->next = next; ((pj_list*)next)->prev = prev; } which is a part of list_i.h. Anyone knows what the problem is? -- a. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20080525/de15cbc3/attachment.html