[asterisk-users] Asterisk 1.6

Duncan Turnbull duncan at e-simple.co.nz
Sat Apr 5 18:51:58 CDT 2014


Another option we like, but i depends on your preferences is to run them over openvpn. Works for Mac, Linux and Windows clients. 

Since all out clients are under our control we use openvpn a lot and yealink and other phones have it built in so they can connect directly once initially setup

Cheers Duncan

On 5/04/2014, at 4:36 am, motty cruz <motty.cruz at gmail.com> wrote:

> that sounds feasible, Thanks Michelle, 
> 
> 
> 
> 
> On Fri, Apr 4, 2014 at 8:25 AM, Michelle Dupuis <mdupuis at ocg.ca> wrote:
> If you know your users are all from with your country, or state, or even city, you could restrict geographic access in your secast.conf file like this:
> 
> ruledefault=deny
> ruleexceptions=NA:CA:Ontario:|NA:US:Michigan:Detroit|::Ohio:|NA
> 
> The above would:
> - By default deny all source IP's anywhere in the world
> - Let in only source IP's from:
> 1. North America (continent), Canada (country), Ontario (region)
> 2. North America (continent), USA (country), Michigan (region), Detroit (city)
> 3. Any region called 'Ohio' anywhere in the world (not sure why you would do that but fun example)
> 4. Anywhere in North America
> 
> So you can open up your system based solely on where you know your real users are located.
> 
> -=Michelle=-
> 
> From: asterisk-users-bounces at lists.digium.com <asterisk-users-bounces at lists.digium.com> on behalf of motty cruz <motty.cruz at gmail.com>
> Sent: Friday, April 4, 2014 11:15 AM
> 
> To: Asterisk Users List
> Subject: Re: [asterisk-users] Asterisk 1.6
>  
> Hello Ishfaq, outside users usually travel around the country and connect from different network, so it won't be possible to lock it down to specific IP. 
> 
> Thanks for your support. 
> 
> 
> On Fri, Apr 4, 2014 at 8:03 AM, Ishfaq Malik <ish at pack-net.co.uk> wrote:
> 
> 
> 
> On 4 April 2014 15:22, motty cruz <motty.cruz at gmail.com> wrote:
> thank you all for your support. I am using Linux, I only have about 7 users outside our home network. I will learn fail2ban and will use it accordingly. 
> 
> again Thanks for your support. 
> 
> 
> 
> Do the 7 users outside of your home network always connect from the same IP addresses? If so, you can just lock down your SIP port to those 7 IPs explicitly in your IPTables configuration.
> 
> Another option would be to change which port you're running SIP on. 
> 
> 
> -- 
> Ishfaq Malik 
> Department: VOIP Support
> Company: Packnet Limited
> t: +44 (0)845 004 4994
> f: +44 (0)161 660 9825
> e: ish at pack-net.co.uk
> w: http://www.pack-net.co.uk
> 
> Registered Address: PACKNET LIMITED, Duplex 2, Ducie House
> 37 Ducie Street 
> Manchester, M1 2JW
> COMPANY REG NO. 04920552
> 
> --
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