core: nameservers : null syslog_facility : daemon syslog_level : debug
sip: sip_udp : yes sip_tcp : yes sip_tls : yes enable_ipv4 : yes listen_ipv4 : 91.185.25.22 advertised_ipv4 : null enable_ipv6 : no listen_ipv6 : null advertised_ipv6 : null listen_port : 5065 listen_port_tls : 5066 use_tls_tunnel : yes listen_port_tls_tunnel : 5067 callback_on_client_tls_handshake: yes local_domains : null tcp_keepalive_interval : 300 record_route_hostname_tls_ipv4 : null record_route_hostname_tls_ipv6 : null
websocket: sip_ws : yes sip_wss : no enable_ipv4 : yes listen_ipv4 : 91.185.25.22 advertised_ipv4 : null enable_ipv6 : no listen_ipv6 : null advertised_ipv6 : null listen_port : 1900 listen_port_tls : null use_tls_tunnel : yes listen_port_tls_tunnel : 10444 callback_on_client_tls_handshake: yes max_ws_message_size : 65536 max_ws_frame_size : 65536 ws_keepalive_interval : 300
tls: public_cert : /etc/oversip/tls/demo-tls.oversip.net.crt private_cert : /etc/oversip/tls/demo-tls.oversip.net.key ca_dir : /etc/oversip/tls/ca/ full_cert : /tmp/oversip_full_cert_20160130-34708-p1kfxl
proxy.route request
proxy.route request, "192.168.21.7", 5065, :udp.
Did you properly set the DNS?
http://www.oversip.net/documentation/2.0.x/configuration/oversip_conf/#section_core