[asterisk-users] Basic Possiblity Question.

[Steve Totaro]

I would look at setting up OpenVPN on each of the Asterisk boxen and
running SIP between them.  I have read that IAX2 is much better now,
but I have had many major voice quality issues with it.

With OpenVPN, all Asterisk boxen appear to each other as being on the
same subnet.  This gives you ease in using SIP and added security on
many different facets.

Thanks,
Steve Totaro

On 4/21/08, pdhales at optusnet.com.au <pdhales at optusnet.com.au> wrote:
>
> Sure - read up on IAX for a few good points.
>
> PaulH
>
> > rupak shrestha <roops_2002 at hotmail.com> wrote:
> >
> >
> > Hi all, i have a basic question on asterisk.The below is my scenerao.
> > I have my sales offices around the globe.Theyare all connected with
> > Speed Internet connection.I don't mind installing 1 asterisk box in each
> > site.i don't mind using IP phone.i just wanted to call them for free at
> > the cost of existing internet connectionwe have at each site.All the
> > asterisk box will be connected with TCP/IP with one of it's NIC card
> > having a WAN connectivity.is it possible with asterisk.Please let me
> > know.Thanx
> > _________________________________________________________________
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>
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