Send VoiceOps mailing list submissions to
[email protected]
To subscribe or unsubscribe via the World Wide Web, visit
https://puck.nether.net/mailman/listinfo/voiceops
or, via email, send a message with subject or body 'help' to
[email protected]
You can reach the person managing the list at
[email protected]
When replying, please edit your Subject line so it is more specific
than "Re: Contents of VoiceOps digest..."
Today's Topics:
1. Re: Looking for a SIP 48 port FXS gateway (Shripal Daphtary)
2. Parsing VoIP attacker Twitter feed (J. Oquendo)
----------------------------------------------------------------------
Message: 1
Date: Wed, 15 May 2013 10:31:56 -0400
From: Shripal Daphtary <[email protected]>
To: Sanjay Srinivasan <[email protected]>
Cc: "[email protected]" <[email protected]>
Subject: Re: [VoiceOps] Looking for a SIP 48 port FXS gateway
Message-ID: <[email protected]>
Content-Type: text/plain; charset="utf-8"
I think the carrier access adit 600 does 40 or 48 port. Carrier access was
bought by force10 then dell bought force10. So it might me the dell adit 600.
In any case you can prob get them on eBay for a couple hundred bucks.
Shripal Daphtary
On May 15, 2013, at 9:55 AM, Sanjay Srinivasan <[email protected]>
wrote:
> Anybody have recommendation for a 48 port FXS gateway (SIP)? I have been
> using the AudioCodes series but don?t believe they have a 48 port version.
>
>
> SANJAY SRINIVASAN | CHIEF TECHNOLOGY OFFICER
> Anywhere (480) 385-7062 | Fax (480) 385-7007 | [email protected]
> Telesphere | 9237 E. Via de Ventura, Ste 250 | Scottsdale, AZ 85258
> <image001.jpg>
> <image002.jpg>
> <image003.png>
> <image004.png>
> <image005.png>
> <image006.png>
> This email and any files transmitted with it are confidential and intended
> solely for the use of the individual or entity to whom they are addressed. If
> you have received this email in error please notify the system manager.
> Although the company has taken reasonable precautions to ensure no viruses
> are present in this email, the company cannot accept responsibility for any
> loss or damage arising from the use of this email or attachments. Any views
> or opinions presented in this email are solely those of the author and do not
> necessarily represent those of Telesphere.
>
> _______________________________________________
> VoiceOps mailing list
> [email protected]
> https://puck.nether.net/mailman/listinfo/voiceops
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<https://puck.nether.net/pipermail/voiceops/attachments/20130515/d7f413ca/attachment-0001.html>
------------------------------
Message: 2
Date: Wed, 15 May 2013 09:41:31 -0500
From: "J. Oquendo" <[email protected]>
To: [email protected]
Subject: [VoiceOps] Parsing VoIP attacker Twitter feed
Message-ID: <[email protected]>
Content-Type: text/plain; charset=us-ascii
Sorry had to start a new thread (Thunderbird filters via
MS + FreeBSD aren't playing nicely). For those wanting to
parse out, this is what I would do if I had to/wanted to
capture from the feed: (one liner)
wget -qO - http://www.twitter.com/efensive |\
awk '/VoIP/{print $3}'|sed 's:>: :g'|awk '{print $2}'
If you wanted to add to say iptables:
wget -qO - http://www.twitter.com/efensive |\
awk '/VoIP/{print $3}'|sed 's:>: :g'|sort -u |\
awk '{print "iptables -A INPUT -s "$2" -j DROP"}'
Which is a simple iptable rule:
iptables -A INPUT -s x.x.x.x -j DROP
I run something similar out of my crontabs @ 15 on the hou
to parse out unique addresses. I would never bother to
use REJECT since it wastes time/resources telling an
attacker: "I'm REJECTING this packet" YMMV.
The reasoning for grep'ing ('/VoIP/' in awk) is that every
once in a while I may babble on, or post say APT (the big
bad Chinese/German/Russian boogeyman) threats in my stream
as well as malware related hosts/domains as well. This
ensures that you only get information pertaining to VoIP
based attackers.
--
=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+
J. Oquendo
SGFA, SGFE, C|EH, CNDA, CHFI, OSCP, CPT, RWSP, GREM
"Where ignorance is our master, there is no possibility of
real peace" - Dalai Lama
42B0 5A53 6505 6638 44BB 3943 2BF7 D83F 210A 95AF
http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x2BF7D83F210A95AF
------------------------------
Subject: Digest Footer
_______________________________________________
VoiceOps mailing list
[email protected]
https://puck.nether.net/mailman/listinfo/voiceops
------------------------------
End of VoiceOps Digest, Vol 47, Issue 10
****************************************
