So I could do something like this:
listen=192.168.2.9:5070 advertise 20.30.40.50:5070
listen=192.168.2.9:5050
However when I do an invite to 192.168.2.32, would Kamailio choose 5050
or 5070?
Same when inviting to 40.40.40.40
If I were to listen to another local IP, then the routing table in Linux
could perhaps dictate which connection to use.
-------------------- Med Liberalistiske Hilsner ----------------------
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On 12/5/18 6:10 PM, Sergiu Pojoga wrote:
For whatever reason my initial impression was if it was possible for
external devices to connect without port forwarding...
I stand corrected.
On Wed, Dec 5, 2018 at 11:30 AM Daniel-Constantin Mierla
<mico...@gmail.com <mailto:mico...@gmail.com>> wrote:
It is not about an external network interface, but external
traffic/devices. The NAT in this case is a port forwarding
firewall, like Amazon or Google cloud, where you have a local
address on server and the firewall is forwarding by port all
traffic from an assigned public address.
Such scenario is quite common in enterprise environment, the
devices on local network connect by private IP, and the external
devices connect to the firewall ip and this one does port forwarding.
Cheers,
Daniel
On 05.12.18 16:56, Sergiu Pojoga wrote:
Slightly confused here... didn't he say that Kamailio and PBX are
behind NAT? If so, what external interface are we talking about?
On Wed, Dec 5, 2018 at 9:18 AM Daniel-Constantin Mierla
<mico...@gmail.com <mailto:mico...@gmail.com>> wrote:
Hello,
you do not need a second kamailio, the same instance can
listen on
multiple sockets. You can also use a single ip, just listen
on one port
for traffic from local network and on another port for
external traffic
(this socket with advertise address).
If the router cannot handle dns query based on local traffic,
most
devices support so called outbound proxy address, you can set
that to
the sip server address with ip.
Cheers,
Daniel
On 05.12.18 13:02, Kjeld Flarup wrote:
> That might work, provided that the router can handle a
local DNS.
>
> It would, however still require adding an extra Kamailio
instance with
> another IP. Plus a branch of the invite to both local and
public
> instance. Plus an extra location table.
>
> -------------------- Med Liberalistiske Hilsner
----------------------
> Civilingeniør, Kjeld Flarup - Mit sind er mere åbent end
min tegnebog
> Sofienlundvej 6B, 7560 Hjerm, Tlf: 40 29 41 49
> Den ikke akademiske hjemmeside for liberalismen -
www.liberalismen.dk <http://www.liberalismen.dk>
>
> On 12/5/18 12:11 PM, Daniel Tryba wrote:
>> On Wed, Dec 05, 2018 at 09:40:38AM +0100, Kjeld Flarup wrote:
>>> Yes, the Phones may be on either local LAN (Wifi) and
Internet via
>>> mobile
>>> data.
>> How about use different local address, 1 with an advertise
for external
>> clients, 1 without. Have local DNS resolv to the 1 ip
without advertise.
>>
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www.twitter.com/miconda <http://www.twitter.com/miconda>
--www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
Kamailio World Conference --www.kamailioworld.com
<http://www.kamailioworld.com>
Kamailio Advanced Training, Nov 12-14, 2018, in Berlin --www.asipto.com
<http://www.asipto.com>
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