I can not establish SJSUA as a server on linux machinewith default 5060 port. There is no problem when I try to use another port like: --local-port=4010. And additionally there is not problem with default port (5060) on winXP machine as a server too. I can not see that port 5060 is busy in any process under linux - another suggestion what can be wrong with 5060 port on linux machine? AppServ1:/home/emssim/tools/pjproject2/pjsip-apps/bin # ./pjsua-i686-pc-linux-gnu --bound-addr=184.1.1.2 --auto-answer=200 --auto-loop --max-calls=32 --log-level=6 17:27:52.677 os_core_unix.c !pjlib 2.0.0-alpha2 for POSIX initialized 17:27:52.678 sip_endpoint.c .Creating endpoint instance... 17:27:52.678 pjlib .select() I/O Queue created (0x81cd158) 17:27:52.678 sip_endpoint.c .Module "mod-msg-print" registered 17:27:52.678 sip_transport. .Transport manager created. 17:27:52.678 pjsua_core.c .PJSUA state changed: NULL --> CREATED 17:27:52.678 sip_endpoint.c .Module "mod-pjsua-log" registered 17:27:52.678 sip_endpoint.c .Module "mod-tsx-layer" registered 17:27:52.678 sip_endpoint.c .Module "mod-stateful-util" registered 17:27:52.678 sip_endpoint.c .Module "mod-ua" registered 17:27:52.678 sip_endpoint.c .Module "mod-100rel" registered 17:27:52.678 sip_endpoint.c .Module "mod-pjsua" registered 17:27:52.678 sip_endpoint.c .Module "mod-invite" registered 17:27:52.684 pa_dev.c ..PortAudio sound library initialized, status=0 17:27:52.684 pa_dev.c ..PortAudio host api count=1 17:27:52.684 pa_dev.c ..Sound device count=1 17:27:52.684 pjlib ..select() I/O Queue created (0x81d4114) 17:27:52.691 sip_endpoint.c .Module "mod-evsub" registered 17:27:52.691 sip_endpoint.c .Module "mod-presence" registered 17:27:52.691 sip_endpoint.c .Module "mod-mwi" registered 17:27:52.691 sip_endpoint.c .Module "mod-refer" registered 17:27:52.691 sip_endpoint.c .Module "mod-pjsua-pres" registered 17:27:52.691 sip_endpoint.c .Module "mod-pjsua-im" registered 17:27:52.691 sip_endpoint.c .Module "mod-pjsua-options" registered 17:27:52.691 pjsua_core.c .1 SIP worker threads created 17:27:52.691 pjsua_core.c .pjsua version 2.0.0-alpha2 for Linux-2.6.37.6/i686/glibc-2.11 initialized 17:27:52.691 pjsua_core.c .PJSUA state changed: CREATED --> INIT 17:27:52.691 sip_endpoint.c Module "mod-default-handler" registered 17:27:52.691 pjsua_core.c bind() error: Address already in use [status=120098] 17:27:52.691 pjsua_core.c PJSUA state changed: INIT --> CLOSING 17:27:52.701 pjsua_core.c Shutting down... 17:27:52.701 pjsua_call.c .Hangup all calls.. 17:27:52.701 pjsua_pres.c .Shutting down presence.. 17:27:52.701 pjsua_media.c .Shutting down media.. 17:27:53.184 pa_dev.c ..PortAudio sound library shutting down.. 17:27:54.186 pjsua_core.c .Destroying... 17:27:54.186 sip_transactio .Stopping transaction layer module 17:27:54.186 sip_endpoint.c .Module "mod-default-handler" unregistered 17:27:54.186 sip_endpoint.c .Module "mod-pjsua-options" unregistered 17:27:54.186 sip_endpoint.c .Module "mod-pjsua-im" unregistered 17:27:54.186 sip_endpoint.c .Module "mod-pjsua-pres" unregistered 17:27:54.186 sip_endpoint.c .Module "mod-pjsua" unregistered 17:27:54.186 sip_endpoint.c .Module "mod-stateful-util" unregistered 17:27:54.186 sip_endpoint.c .Module "mod-refer" unregistered 17:27:54.186 sip_endpoint.c .Module "mod-mwi" unregistered 17:27:54.186 sip_endpoint.c .Module "mod-presence" unregistered 17:27:54.186 sip_endpoint.c .Module "mod-evsub" unregistered 17:27:54.186 sip_endpoint.c .Module "mod-invite" unregistered 17:27:54.186 sip_endpoint.c .Module "mod-100rel" unregistered 17:27:54.186 sip_endpoint.c .Module "mod-ua" unregistered 17:27:54.186 sip_transactio .Transaction layer module destroyed 17:27:54.186 sip_endpoint.c .Module "mod-tsx-layer" unregistered 17:27:54.186 sip_endpoint.c .Module "mod-msg-print" unregistered 17:27:54.186 sip_endpoint.c .Module "mod-pjsua-log" unregistered 17:27:54.186 sip_endpoint.c .Endpoint 0x81c52ac destroyed 17:27:54.186 pjsua_core.c .PJSUA state changed: CLOSING --> NULL 17:27:54.186 pjsua_core.c .PJSUA destroyed... AppServ1:/home/emssim/tools/pjproject2/pjsip-apps/bin # AppServ1:/home/emssim/tools/pjproject2/pjsip-apps/bin # AppServ1:/home/emssim/tools/pjproject2/pjsip-apps/bin # AppServ1:/home/emssim/tools/pjproject2/pjsip-apps/bin # lsof | grep 5060 AppServ1:/home/emssim/tools/pjproject2/pjsip-apps/bin # AppServ1:/home/emssim/tools/pjproject2/pjsip-apps/bin # AppServ1:/home/emssim/tools/pjproject2/pjsip-apps/bin # netstat -a | grep 5060 AppServ1:/home/emssim/tools/pjproject2/pjsip-apps/bin # AppServ1:/home/emssim/tools/pjproject2/pjsip-apps/bin #
