Wong Peter schrieb: > Hello to all, i have created a sample program from documentation. > > My error is > pjsua_acc.c > 1. Unable to create/send Register : Object is busy [PJSIP_BUSY] > 2. SIP Registratation failed status = 503, service unavailable > > My SIP account is PeterAPIIT at iptel.org <mailto:PeterAPIIT at iptel.org> and > password is > ......... It is not wise to send passwords to public mailinglists. regards klaus