vicidial.org

I encouter this:

[May 30 12:37:11] NOTICE[3234]: chan_sip.c:23620 handle_request_invite: Failed to authenticate device 1005<sip:1005@xxx.xxx.xxx.xxx>;tag=9a2e4e38

the xxx.xxx.xxx.xxx is my ip address. Is there someone trying to attack our server?

Yes server getting unwanted request on SIP port for authentication. You can get IP in sip debug. Enable sip debug using

Code: Select all

sip set debug on

or

Code: Select all

sip set debug

For security, change your SIP port or block IP.