[asterisk-users] VOIP solutions

[Alex Balashov]

If not, it will solve many other problems you would otherwise have.

ABBAS SHAKEEL wrote:

> Thanks Alex 
> 
> By just avoiding this will solve this problem? 
> 
> On Sat, Sep 26, 2009 at 9:47 PM, Alex Balashov 
> <abalashov at evaristesys.com <mailto:abalashov at evaristesys.com>> wrote:
> 
>     Don't put a SIP server behind destination NAT.  Just don't.
> 
>     ABBAS SHAKEEL wrote:
> 
>      > Sorry My Question was not very clear.
>      >
>      > Asterisk System that is placed some where on local LAN (suppose in
>      > office A).... A sip(or any other whose softphone is available) phone
>      > Client that is out side this local network (suppose at office B).
>      >
>      > now if  I want the asterisk server to be avaiable for this sip phone.
>      >
>      > As Asterisk Server is also behind NAT. SIP phone is also in any other
>      > network.
>      >
>      > How can I make them communicate. As in LAN i can easily by giving
>      > asterisk server IP.
>      >
>      >
>      > On Sat, Sep 26, 2009 at 7:57 PM, Philipp Kempgen
>      > <philipp.kempgen at amooma.de <mailto:philipp.kempgen at amooma.de>
>     <mailto:philipp.kempgen at amooma.de
>     <mailto:philipp.kempgen at amooma.de>>> wrote:
>      >
>      >     Abbas Shakeel wrote:
>      >      > I Recently completed an IVR application with Asterisk.
>      >      >
>      >      > Now we are moving towards VOIP. Please give a direction how to
>      >     move forward.
>      >
>      >     Depends on what your goals are.
>      >
>      >      > What i have studied so far
>      >      > I am confused with NAT issues. As i can have many SIP peers on
>      >     local LAN it
>      >      > works but from internet it donts. We need to do
>     configuration at
>      >     router
>      >      > level and all things like that.
>      >
>      >     http://www.voip-info.org/wiki/view/NAT+and+VOIP
>      >
>      >      > I also heard that in Pakistan VOIP is not allowed. We need
>     to buy
>      >     a liscense
>      >      > that is very expensive and so on ...
>      >
>      >     What exactly is your question?
>      >     http://catb.org/~esr/faqs/smart-questions.html#explicit
>      >     http://catb.org/~esr/faqs/smart-questions.html#homework
>      >     http://catb.org/~esr/faqs/smart-questions.html#keepcool
>      >     *SCNR*
>      >
>      >
>      >        Philipp Kempgen
>      >     --
>      >     AMOOMA GmbH - Bachstr. 126 - 56566 Neuwied  ->
>      http://www.amooma.de
>      >     Geschäftsführer: Stefan Wintermeyer, Handelsregister: Neuwied
>     B14998
>      >     Asterisk: http://the-asterisk-book.com -
>     http://das-asterisk-buch.de
>      >     Videos of the AMOOCON VoIP conference 2009 ->
>      http://www.amoocon.de
>      >     --
>      >
>      >     _______________________________________________
>      >     -- Bandwidth and Colocation Provided by
>     http://www.api-digital.com --
>      >
>      >     AstriCon 2009 - October 13 - 15 Phoenix, Arizona
>      >     Register Now: http://www.astricon.net
>      >
>      >     asterisk-users mailing list
>      >     To UNSUBSCRIBE or update options visit:
>      >       http://lists.digium.com/mailman/listinfo/asterisk-users
>      >
>      >
>      >
>      >
>      > --
>      > Best Regards
>      > Shakeel Abbas
>      >
>      >
>      >
>     ------------------------------------------------------------------------
>      >
>      > _______________________________________________
>      > -- Bandwidth and Colocation Provided by http://www.api-digital.com --
>      >
>      > AstriCon 2009 - October 13 - 15 Phoenix, Arizona
>      > Register Now: http://www.astricon.net
>      >
>      > asterisk-users mailing list
>      > To UNSUBSCRIBE or update options visit:
>      >    http://lists.digium.com/mailman/listinfo/asterisk-users
> 
> 
>     --
>     Alex Balashov - Principal
>     Evariste Systems
>     Web     : http://www.evaristesys.com/
>     Tel     : (+1) (678) 954-0670
>     Direct  : (+1) (678) 954-0671
> 
>     _______________________________________________
>     -- Bandwidth and Colocation Provided by http://www.api-digital.com --
> 
>     AstriCon 2009 - October 13 - 15 Phoenix, Arizona
>     Register Now: http://www.astricon.net
> 
>     asterisk-users mailing list
>     To UNSUBSCRIBE or update options visit:
>       http://lists.digium.com/mailman/listinfo/asterisk-users
> 
> 
> 
> 
> -- 
> Best Regards
> Shakeel Abbas
> 
> 
> ------------------------------------------------------------------------
> 
> _______________________________________________
> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
> 
> AstriCon 2009 - October 13 - 15 Phoenix, Arizona
> Register Now: http://www.astricon.net
> 
> asterisk-users mailing list
> To UNSUBSCRIBE or update options visit:
>    http://lists.digium.com/mailman/listinfo/asterisk-users


-- 
Alex Balashov - Principal
Evariste Systems
Web     : http://www.evaristesys.com/
Tel     : (+1) (678) 954-0670
Direct  : (+1) (678) 954-0671