Good luck with that. I tried building it before and got errors also. Also got no response on the issue just like you. From: pjsip [mailto:pjsip-bounces@xxxxxxxxxxxxxxx] On Behalf Of Khoa Pham Sent: Thursday, February 21, 2013 5:09 AM To: pjsip list Subject: How to build pjsip as DLL Hi, I follow the instructions here http://www.pjsip.org/pjlib/docs/html/group__pj__dll__target.htm I do the following step 1. Reset libpjproject to DLL (in Project properties -> Configurations properties -> General) 2. Define macro in config_site.h #define PJ_DLL 1 #define PJ_EXPORTING 1 #define PJ_EXPORT_SPECIFIER __declspec(dllexport) #define PJ_IMPORT_SPECIFIER __declspec(dllimport) But I received many errors. Did I do wrong ? How to build pjsip as DLL ? -- Khoa Pham HCMC University of Science Faculty of Information Technology -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20130225/6a72a76a/attachment-0001.html>