Hey Alan, Thanks for your reply. I cannot find the log file that Benny's talked about! And yes I can see the x-lite's REGISTER in wireshark! I have tried Sasa's wrapper pjsipDLL and called the method dll_registerAccount and it returns 2 as "accountId".. Looking forward to hearing from you soon.. a. ---- Ayman, Sorry I didn't get back to you, very busy :-( Can you send us the log as Benny says. Also, you can see X-Lite's REGISTERs in Wireshark? Send us text file packet dump of that (or X-Lite's diagnostic log) too. Alan. -- a. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20080508/8e9822dc/attachment.html