[VoiceOps] Network Security Audit

Daisuke Dgigen dgigen at gmail.com
Wed Mar 6 01:35:49 EST 2013

 Hello, Dan,

Our company NextGen in Japan provides SIP/VoIP consulting service which
includes audits of vulnerability and security threats.
We've done audit more than 150 systems mainly for telecom carriers, and

Unfortunately our website shows audit service only in Japanese for now, so
please see the page here translated into English by Google.


About our company profile;


I'll send you English presentation chart directly. Please see and contact
me directly if you have interested more.


2013/3/6 Dan White <dwhite at olp.net>

> I have been asked by management to find options to bring in an external
> auditing company to evaluate our network and provide appropriate
> recommendations.
> We are a small telecommunications company looking for firms with experience
> in Voice (VoIP) security audits, as well as general security experience
> appropriate for a Broadband ISP, with an internal corporate network.
> We're located in the southern US (Oklahoma).
> Public and private recommendations are welcomed.
> Thank You,
> --
> Dan White
> ______________________________**_________________
> VoiceOps mailing list
> VoiceOps at voiceops.org
> https://puck.nether.net/**mailman/listinfo/voiceops<https://puck.nether.net/mailman/listinfo/voiceops>
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