[App_rpt-users] CLI help

[Scott Weis]

If you don’t have an outbound PSTN path it should matter too much unless they start hitting you hard which could cause your internet connection and or server to bog down.

 

See http://www.voip-info.org/wiki/view/Fail2Ban+(with+iptables)+And+Asterisk

 

 

 

From: app_rpt-users-bounces at ohnosec.org [mailto:app_rpt-users-bounces at ohnosec.org] On Behalf Of Robert Newberry
Sent: Friday, June 27, 2014 1:34 PM
To: Corey Dean
Cc: app_rpt-users at ohnosec.org
Subject: Re: [App_rpt-users] CLI help

 

OK should I be concerned? it seems like it must be some sort of robot or script because it keeps trying the same handful of numbers. Is there anything I can do to stop it? I'd prefer not to turn of SIP since I use it.

Thank you for your reply.

 

On Fri, Jun 27, 2014 at 1:01 PM, Corey Dean <n3fe at repeater.net <mailto:n3fe at repeater.net> > wrote:

It is someone trying to get into the sip server of your asterisk server.

Sent from my iPhone


> On Jun 27, 2014, at 12:59 PM, Robert Newberry <N1XBM at amsat.org <mailto:N1XBM at amsat.org> > wrote:
>
> Can anyone tell me what this means in my CLI?
>
>
> [Jun 27 12:47:44] NOTICE[2177]: chan_sip.c:14418 handle_request_invite: Call from '' to extension '+901148422885410' rejected because extension not found.
> [Jun 27 12:48:04] WARNING[2177]: chan_sip.c:1964 retrans_pkt: Maximum retries exceeded on transmission 768cac067094ca767d045f9ac57d60d3 for seqno 1 (Critical Response) -- See doc/sip-retransmit.txt.
> N1XBM*CLI>
>
> So I do have to extensions setup one is my tablet (which is off) I also have my cell phone (which I have in airplane mode). Is someone trying to hack my server?
>
> Thank you
>

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