Hi, Thanks lot for your immediate response. Yes they are warnings and I can neglect them for now. These errors are pointed to circbuf.h file and to the line *reg1_len = circbuf->buf + circbuf->capacity - circbuf->start; and *reg2_len = circbuf->start - circbuf->buf; in the method PJ_INLINE(void) pjmedia_circ_buf_get_write_regions function. It also gives 3 errors like below. error C2276: '&' : illegal operation on bound member function expression. All three errors are as above and each one pointed to following lines in the main method respectively. cfg.cb.on_incoming_call = &on_incoming_call; cfg.cb.on_call_media_state = &on_call_media_state; cfg.cb.on_call_state = &on_call_state; Can you pls help me on these errors. Are they occurs since I use this in a .net application? Do I need any wrapper? I saw an example of wrapper given in the web site. But it is for C#.net. Can I use that wrapper or anything similar to that in my visual C++.net application? Regards, Piyumali ________________________________ From: Nanang Izzuddin <nanang@xxxxxxxxx> To: pjsip list <pjsip at lists.pjsip.org> Sent: Monday, November 10, 2008 8:08:44 PM Subject: Re: Errors in the PJSUA Hi, Could you be more specific on file & line number? I could not find such warning here. Moreover, I think it's 'just' a warning not an error, so it shouldn't stop the build (with existing default project setting for MS VC++). Regards, nanang On Mon, Nov 10, 2008 at 5:57 PM, piyumali pathirage <piyumali2004 at yahoo.com> wrote: > Dear All, > > I tried to build the Sample "Simple PJSUA". But when I compiled it it gives > errors saying "warning C4244: '=' : conversion from '__w64 int' to 'unsigned > int', possible loss of data". What is this error? How can I solve that. I'm > going to integrate this sip stack with an application written in Visual > C++.net. Can I do it directly without any wrapper? Is this error occurs > since I use it in visual C++.net? > Please give me an idea.. > Thank You. > > > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > > _______________________________________________ Visit our blog: http://blog.pjsip.org pjsip mailing list pjsip at lists.pjsip.org http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20081110/2672cfea/attachment.html>