Activity Log Entry Explanation Please

Discussion in '3CX Phone System - General' started by targeted, Apr 7, 2011.

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  1. targeted

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    Using 3cx V9 SP4

    I'd like to undestand the following that appeared in my 3cx Activity Log yesterday. I think it's another VOIP system (asterisk) trying to connect to my 3cx server and make a call to an external number but, I'm not sure if I'm right about this. I'd like confirmation of my understanding or, if possible, the correct explanation. It will let me know if I need to do anything. I have removed my IP address for security.

    Any suggestions for actions I might need to take will be most welcome.

    22:24:06.644 Requests rate from IP 67.205.89.121 is too high! Blacklisted for 167 seconds
    22:24:06.644 [CM500002]: Unidentified incoming call. Review INVITE and adjust source identification:
    INVITE sip:810442070661000@mypublicip SIP/2.0
    Via: SIP/2.0/UDP 67.205.89.121:52076;branch=z123RE8gBkor3;rport=52076
    Max-Forwards: 70
    Contact: <sip:asterisk@67.205.89.121>
    To: <sip:810442070661000@mypublicip>
    From: "asterisk"<sip:asterisk@67.205.89.121>;tag=z321RE8gBkor3
    Call-ID: abc124836edfb@67.205.89.121
    CSeq: 102 INVITE
    Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO
    Supported: replaces
    User-Agent: Asterisk PBX
    Content-Length: 0

    22:24:06.644 [CM302001]: Authorization system can not identify source of: SipReq: INVITE 810442070661000@92.236.110.143 tid=41f2e11ffe3308404fa28107d791f47c cseq=INVITE contact=asterisk@67.205.89.121 / 102 from(wire)
     
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  2. SY

    SY Well-Known Member
    3CX Support

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    If you detected it just yesterday, then block this IP.
    The message
    Means that there were a lot of requests coming from the IP
     
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