I would like to establish SIP session with default-port and I can not established on server side (linux) because basically is saying sth like: Port under used, seems that 5060 port is used but I try to debug it and run: 'netstat -a' on linux machine but there is no any process/app which is using 5060 port I tried to used another port --local-port=different_than_5060 and works fine. How to resolve issue with default port? I wanna to establish with default port ob server side b/c I don't know how to trigger SIP session on client side with port different than default one (and that's why server should listen on default SIP port too) - Pawel
