Sender IP Of Unwanted SIP User
Hi, how can I find very easy out the sender IP of wrong und unwanted tries to login as an SIP device to my Asterisk.
The SIP port is allready not 5060, and for unwanted access i use
#iptables INPUT DROP
[Dec 26 14:40:11] NOTICE[8239][C-00000ff8]: chan_sip.c:26605
handle_request_invite: Failed to authenticate device
[Dec 26 14:40:43] WARNING[8239]: chan_sip.c:4119 retrans_pkt:
Retransmission timeout reached on transmission
1003624455-1755609173-2004145747 for seqno 2 (Critical Response) — See https://wiki.asterisk.org/wiki/display/AST/SIP+Retransmissions Packet timed out after 32000ms with no response
Thanks
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