launches any services that should be launched only if this peer is on the open internet , such as running a turn server or a sip proxy . concode_field_sep SipRegistrar m_registrar concode_elem_sep Logger LOG concode_elem_sep OnlineStatusRegistrationListener m_onlineStatusListener concode_elem_sep TurnServer m_turnServer concode_elem_sep SipProxy m_sipProxy concode_field_sep void clearOldUsers concode_elem_sep void main concode_elem_sep void loadContexts