You have another running software ( might be also kamailio) on port 5060
On Tue, Jun 17, 2025, 17:17 Fernando Lopes via sr-users < sr-users@lists.kamailio.org> wrote:
Hello everyone, I had this problem before https://kamailio.org/mailman3/hyperkitty/list/sr-users@lists.kamailio.org/th... this was fix, but suddenly with everything the same it stop working, I've tried everything and nothing seems to fix the problem Logs: INFO: <core> [core/udp_server.c:233]: probe_max_receive_buffer(): SO_RCVBUF is finally 1048576 on fd 10 INFO: <core> [core/udp_server.c:163]: probe_max_receive_buffer(): SO_RCVBUF is initially 1048576 for fd 11 INFO: <core> [core/udp_server.c:233]: probe_max_receive_buffer(): SO_RCVBUF is finally 1048576 on fd 11 INFO: <core> [core/udp_server.c:163]: probe_max_receive_buffer(): SO_RCVBUF is initially 1048576 for fd 12 INFO: <core> [core/udp_server.c:233]: probe_max_receive_buffer(): SO_RCVBUF is finally 1048576 on fd 12 INFO: rtpengine [rtpengine.c:3040]: rtpp_test(): rtpengine instance udp: 10.0.0.4:2223 found, support for> INFO: jsonrpcs [jsonrpcs_sock.c:471]: jsonrpc_dgram_process(): a new child 0/4164 Started kamailio.service - Kamailio - the Open Source SIP Server. WARNING: <core> [core/tcp_main.c:1301]: find_listening_sock_info(): binding to source address 10.0.0.4:506> INFO: <core> [core/tcp_main.c:3097]: tcpconn_1st_send(): quick connect for 0x7ec47d7cfab8 sock 13
When I run this command I get this sudo kamailio -f /etc/kamailio/kamailio.cfg -DD -E -e loading modules under config path: /usr/lib/x86_64-linux-gnu/kamailio/modules 0(4778) INFO: <core> [core/sctp_core.c:74]: sctp_core_check_support(): SCTP API not enabled - if you want to use it, load sctp module Listening on udp: 10.0.0.4 [10.0.0.4]:5060 advertise <PUBLIC IP>:5060 tcp: 10.0.0.4 [10.0.0.4]:5060 advertise <PUBLIC IP>:5060 Aliases: *: 10.0.0.4:* *: <PUBLIC IP>:*
0(4778) INFO: <core> [core/tcp_main.c:5205]: init_tcp(): using epoll_lt as the io watch method (auto detected) 0(4778) INFO: rr [../outbound/api.h:53]: ob_load_api(): unable to import bind_ob - maybe module is not loaded 0(4778) INFO: rr [rr_mod.c:185]: mod_init(): outbound module not available 0(4778) INFO: jsonrpcs [jsonrpcs_sock.c:219]: jsonrpc_dgram_mod_init(): the socket /var/run/kamailio/kamailio_rpc.sock already exists, trying to delete it... 0(4778) INFO: pike [pike.c:93]: pike_init(): PIKE - initializing 0(4778) INFO: pike [ip_tree.c:79]: init_lock_set(): probing 256 set size 0(4778) INFO: <core> [main.c:3189]: main(): processes (at least): 15 - shm size: 67108864 - pkg size: 8388608 0(4778) INFO: <core> [core/udp_server.c:163]: probe_max_receive_buffer(): SO_RCVBUF is initially 1048576 for fd 7 0(4778) INFO: <core> [core/udp_server.c:233]: probe_max_receive_buffer(): SO_RCVBUF is finally 1048576 on fd 7 0(4778) ERROR: <core> [core/tcp_main.c:3260]: tcp_init(): bind(9, 0x74711968d9c8, 16) on 10.0.0.4:5060 : Address already in use 0(4778) INFO: <core> [core/sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized and have this sudo iptables -L -n -v | grep 5060 12 13188 ACCEPT 17 -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:5060 5 260 ACCEPT 6 -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:5060 1 52 ACCEPT 6 -- !br-aeab3c66b5ee br-aeab3c66b5ee 0.0.0.0/0 172.19.0.5 tcp dpt:5060 0 0 ACCEPT 17 -- !br-aeab3c66b5ee br-aeab3c66b5ee 0.0.0.0/0 172.19.0.5 udp dpt:5060 __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions -- sr-users@lists.kamailio.org To unsubscribe send an email to sr-users-leave@lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender!