[Asterisk-Users] Re: SIP signaling vs Media (Voice) Traffic

hugolivude hugolivude at gmail.com
Tue Aug 16 14:40:48 MST 2005


Greg,

Could you elaborate?

Thanks,
Hugh

On 8/11/05, gw at adcomcorp.com <gw at adcomcorp.com> wrote:
> 15 people? Why not use a hosts file?
> 
> Greg
> 
> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com
> [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of hugolivude
> Sent: Thursday, August 11, 2005 3:29 PM
> To: Asterisk-Users at lists.digium.com
> Subject: [Asterisk-Users] Re: SIP signaling vs Media (Voice) Traffic
> 
> Thanks to JT for the response below:
> 
> The short answer is: no.
> 
> However, there is a solution.  Set up a nameserver in your office that
> replies with the "internal" address of your Asterisk server to systems
> that are on your office LAN, and replies with the "outside"
> address of your Asterisk server when asked from hosts outside your LAN.
> 
> This can be done crudely with just launching a local version of BIND
> that has a different zone file, or it can be done more elegantly with
> DNS "views" on your primary nameserver.  I'll let you and Google figure
> out how to do it.  :-)
> 
> On 8/5/05, hugolivude <hugolivude at gmail.com> wrote:
> > I have an Asterisk serving 15 people using the X-Lite soft-phone.
> > Currently they all register to the internal IP address of Asterisk
> > (192.168.1.110).  I only use VoIP internally. External calls go PSTN.
> >
> > I'd like to arrange it so that they register to our external WAN
> > address (port forwarded to Asterisk) so that they can go mobile and
> > still have Asterisk service.
> >
> > Is it possible to arrange it so that when in the office, the SIP
> > signaling goes through the external WAN, but the Media (Voice) traffic
> 
> > stays local?  In other words when a user is on the local LAN, I don't
> > want their voice traffic going out on the net and then back in.
> >
> > Thanks,
> > Hugh
> >
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