Hi all, 1.how to use pjsip1.8 in iphoneSDK4.0 to send IMS? we already register to the server. this is our code: pj_str_t *to="27030 at sip.xxxxxxxxxxxx" pj_str_T *content="xxxxxxx" pjsua_im_send (current_acc, to, NULL, content, NULL, NULL) is there anything wrong? 2.how to use PJSUA sample (pjsip1.8) in iphoneSDK4.0 to send IMS? after we type "i", then type the url, then type the message. it seems to send the message successfully. But the other side doesnt receive any message. and we are sure that other side and connection is all right. are there some mistake we did wrong? we need some information,please. thx all! there`s the screenshot. regard, yen. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20101105/19d206fb/attachment-0001.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: SendIM.png Type: image/png Size: 62882 bytes Desc: not available URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20101105/19d206fb/attachment-0001.png>