[Freeswitch-users] 503 error on outbound calls

[Alexander Mustafin]

Hello.

I’ve next problem: sometimes all calls to gateway rejected with 503 error. 
In debug I’ve seen error:

nua_params.c:480 nua_stack_set_params() nua: nua_stack_set_params: entering
soa.c:405 soa_set_params() soa_set_params(static::0x7fde8c028f10, ...) called
nua_session.c:2318 nua_invite_server_respond() nua: nua_invite_server_respond: entering
soa.c:1214 soa_clear_remote_sdp() soa_clear_remote_sdp(static::0x7fde8c028f10) called
tport.c:3241 tport_tsend() tport_tsend(0x7fde8c0008c0) tpn = UDP/54.64.74.84:5060
tport.c:4030 tport_resolve() tport_resolve addrinfo = 54.64.74.84:5060
tport.c:4664 tport_by_addrinfo() tport_by_addrinfo(0x7fde8c0008c0): not found by name UDP/54.64.74.84:5060
tport.c:3578 tport_vsend() tport_vsend(0x7fde8c0008c0): 731 bytes of 731 to udp/54.64.74.84:5060
tport.c:3476 tport_send_msg() tport_vsend returned 731
nta.c:6669 incoming_reply() nta: sent 503 Service Unavailable for INVITE (2)
nta.c:1341 set_timeout() nta: timer shortened to 500 ms
nua_dialog.c:397 nua_dialog_usage_remove_at() nua(0x7fde8c028810): removing session usage
nua_session.c:4137 signal_call_state_change() nua(0x7fde8c028810): call state changed: early -> terminated
nua_stack.c:271 nua_stack_event() nua(0x7fde8c028810): event i_state 503 Service Unavailable
nua_stack.c:271 nua_stack_event() nua(0x7fde8c028810): event i_terminated 503 Service Unavailable

Is that means network problem occurred?

Best regards,
Alexander Mustafin
mustafin.aleksandr at gmail.com




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